diff --git a/schemas/cache/a2ui/bound-value.json b/schemas/cache/3.0/a2ui/bound-value.json
similarity index 100%
rename from schemas/cache/a2ui/bound-value.json
rename to schemas/cache/3.0/a2ui/bound-value.json
diff --git a/schemas/cache/a2ui/component.json b/schemas/cache/3.0/a2ui/component.json
similarity index 100%
rename from schemas/cache/a2ui/component.json
rename to schemas/cache/3.0/a2ui/component.json
diff --git a/schemas/cache/a2ui/si-catalog.json b/schemas/cache/3.0/a2ui/si-catalog.json
similarity index 100%
rename from schemas/cache/a2ui/si-catalog.json
rename to schemas/cache/3.0/a2ui/si-catalog.json
diff --git a/schemas/cache/a2ui/surface.json b/schemas/cache/3.0/a2ui/surface.json
similarity index 100%
rename from schemas/cache/a2ui/surface.json
rename to schemas/cache/3.0/a2ui/surface.json
diff --git a/schemas/cache/a2ui/user-action.json b/schemas/cache/3.0/a2ui/user-action.json
similarity index 100%
rename from schemas/cache/a2ui/user-action.json
rename to schemas/cache/3.0/a2ui/user-action.json
diff --git a/schemas/cache/account/get-account-financials-request.json b/schemas/cache/3.0/account/get-account-financials-request.json
similarity index 100%
rename from schemas/cache/account/get-account-financials-request.json
rename to schemas/cache/3.0/account/get-account-financials-request.json
diff --git a/schemas/cache/account/get-account-financials-response.json b/schemas/cache/3.0/account/get-account-financials-response.json
similarity index 100%
rename from schemas/cache/account/get-account-financials-response.json
rename to schemas/cache/3.0/account/get-account-financials-response.json
diff --git a/schemas/cache/account/list-accounts-request.json b/schemas/cache/3.0/account/list-accounts-request.json
similarity index 100%
rename from schemas/cache/account/list-accounts-request.json
rename to schemas/cache/3.0/account/list-accounts-request.json
diff --git a/schemas/cache/account/list-accounts-response.json b/schemas/cache/3.0/account/list-accounts-response.json
similarity index 100%
rename from schemas/cache/account/list-accounts-response.json
rename to schemas/cache/3.0/account/list-accounts-response.json
diff --git a/schemas/cache/account/report-usage-request.json b/schemas/cache/3.0/account/report-usage-request.json
similarity index 100%
rename from schemas/cache/account/report-usage-request.json
rename to schemas/cache/3.0/account/report-usage-request.json
diff --git a/schemas/cache/account/report-usage-response.json b/schemas/cache/3.0/account/report-usage-response.json
similarity index 100%
rename from schemas/cache/account/report-usage-response.json
rename to schemas/cache/3.0/account/report-usage-response.json
diff --git a/schemas/cache/account/sync-accounts-request.json b/schemas/cache/3.0/account/sync-accounts-request.json
similarity index 100%
rename from schemas/cache/account/sync-accounts-request.json
rename to schemas/cache/3.0/account/sync-accounts-request.json
diff --git a/schemas/cache/account/sync-accounts-response.json b/schemas/cache/3.0/account/sync-accounts-response.json
similarity index 100%
rename from schemas/cache/account/sync-accounts-response.json
rename to schemas/cache/3.0/account/sync-accounts-response.json
diff --git a/schemas/cache/account/sync-governance-request.json b/schemas/cache/3.0/account/sync-governance-request.json
similarity index 100%
rename from schemas/cache/account/sync-governance-request.json
rename to schemas/cache/3.0/account/sync-governance-request.json
diff --git a/schemas/cache/account/sync-governance-response.json b/schemas/cache/3.0/account/sync-governance-response.json
similarity index 100%
rename from schemas/cache/account/sync-governance-response.json
rename to schemas/cache/3.0/account/sync-governance-response.json
diff --git a/schemas/cache/adagents.json b/schemas/cache/3.0/adagents.json
similarity index 100%
rename from schemas/cache/adagents.json
rename to schemas/cache/3.0/adagents.json
diff --git a/schemas/cache/brand.json b/schemas/cache/3.0/brand.json
similarity index 100%
rename from schemas/cache/brand.json
rename to schemas/cache/3.0/brand.json
diff --git a/schemas/cache/brand/acquire-rights-request.json b/schemas/cache/3.0/brand/acquire-rights-request.json
similarity index 100%
rename from schemas/cache/brand/acquire-rights-request.json
rename to schemas/cache/3.0/brand/acquire-rights-request.json
diff --git a/schemas/cache/brand/acquire-rights-response.json b/schemas/cache/3.0/brand/acquire-rights-response.json
similarity index 100%
rename from schemas/cache/brand/acquire-rights-response.json
rename to schemas/cache/3.0/brand/acquire-rights-response.json
diff --git a/schemas/cache/brand/creative-approval-request.json b/schemas/cache/3.0/brand/creative-approval-request.json
similarity index 100%
rename from schemas/cache/brand/creative-approval-request.json
rename to schemas/cache/3.0/brand/creative-approval-request.json
diff --git a/schemas/cache/brand/creative-approval-response.json b/schemas/cache/3.0/brand/creative-approval-response.json
similarity index 100%
rename from schemas/cache/brand/creative-approval-response.json
rename to schemas/cache/3.0/brand/creative-approval-response.json
diff --git a/schemas/cache/brand/get-brand-identity-request.json b/schemas/cache/3.0/brand/get-brand-identity-request.json
similarity index 100%
rename from schemas/cache/brand/get-brand-identity-request.json
rename to schemas/cache/3.0/brand/get-brand-identity-request.json
diff --git a/schemas/cache/brand/get-brand-identity-response.json b/schemas/cache/3.0/brand/get-brand-identity-response.json
similarity index 100%
rename from schemas/cache/brand/get-brand-identity-response.json
rename to schemas/cache/3.0/brand/get-brand-identity-response.json
diff --git a/schemas/cache/brand/get-rights-request.json b/schemas/cache/3.0/brand/get-rights-request.json
similarity index 100%
rename from schemas/cache/brand/get-rights-request.json
rename to schemas/cache/3.0/brand/get-rights-request.json
diff --git a/schemas/cache/brand/get-rights-response.json b/schemas/cache/3.0/brand/get-rights-response.json
similarity index 100%
rename from schemas/cache/brand/get-rights-response.json
rename to schemas/cache/3.0/brand/get-rights-response.json
diff --git a/schemas/cache/brand/revocation-notification.json b/schemas/cache/3.0/brand/revocation-notification.json
similarity index 100%
rename from schemas/cache/brand/revocation-notification.json
rename to schemas/cache/3.0/brand/revocation-notification.json
diff --git a/schemas/cache/brand/rights-pricing-option.json b/schemas/cache/3.0/brand/rights-pricing-option.json
similarity index 100%
rename from schemas/cache/brand/rights-pricing-option.json
rename to schemas/cache/3.0/brand/rights-pricing-option.json
diff --git a/schemas/cache/brand/rights-terms.json b/schemas/cache/3.0/brand/rights-terms.json
similarity index 100%
rename from schemas/cache/brand/rights-terms.json
rename to schemas/cache/3.0/brand/rights-terms.json
diff --git a/schemas/cache/brand/update-rights-request.json b/schemas/cache/3.0/brand/update-rights-request.json
similarity index 100%
rename from schemas/cache/brand/update-rights-request.json
rename to schemas/cache/3.0/brand/update-rights-request.json
diff --git a/schemas/cache/brand/update-rights-response.json b/schemas/cache/3.0/brand/update-rights-response.json
similarity index 100%
rename from schemas/cache/brand/update-rights-response.json
rename to schemas/cache/3.0/brand/update-rights-response.json
diff --git a/schemas/cache/bundled/content-standards/calibrate-content-request.json b/schemas/cache/3.0/bundled/content-standards/calibrate-content-request.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/calibrate-content-request.json
rename to schemas/cache/3.0/bundled/content-standards/calibrate-content-request.json
diff --git a/schemas/cache/bundled/content-standards/calibrate-content-response.json b/schemas/cache/3.0/bundled/content-standards/calibrate-content-response.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/calibrate-content-response.json
rename to schemas/cache/3.0/bundled/content-standards/calibrate-content-response.json
diff --git a/schemas/cache/bundled/content-standards/create-content-standards-request.json b/schemas/cache/3.0/bundled/content-standards/create-content-standards-request.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/create-content-standards-request.json
rename to schemas/cache/3.0/bundled/content-standards/create-content-standards-request.json
diff --git a/schemas/cache/bundled/content-standards/create-content-standards-response.json b/schemas/cache/3.0/bundled/content-standards/create-content-standards-response.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/create-content-standards-response.json
rename to schemas/cache/3.0/bundled/content-standards/create-content-standards-response.json
diff --git a/schemas/cache/bundled/content-standards/get-content-standards-request.json b/schemas/cache/3.0/bundled/content-standards/get-content-standards-request.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/get-content-standards-request.json
rename to schemas/cache/3.0/bundled/content-standards/get-content-standards-request.json
diff --git a/schemas/cache/bundled/content-standards/get-content-standards-response.json b/schemas/cache/3.0/bundled/content-standards/get-content-standards-response.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/get-content-standards-response.json
rename to schemas/cache/3.0/bundled/content-standards/get-content-standards-response.json
diff --git a/schemas/cache/bundled/content-standards/get-media-buy-artifacts-request.json b/schemas/cache/3.0/bundled/content-standards/get-media-buy-artifacts-request.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/get-media-buy-artifacts-request.json
rename to schemas/cache/3.0/bundled/content-standards/get-media-buy-artifacts-request.json
diff --git a/schemas/cache/bundled/content-standards/get-media-buy-artifacts-response.json b/schemas/cache/3.0/bundled/content-standards/get-media-buy-artifacts-response.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/get-media-buy-artifacts-response.json
rename to schemas/cache/3.0/bundled/content-standards/get-media-buy-artifacts-response.json
diff --git a/schemas/cache/bundled/content-standards/list-content-standards-request.json b/schemas/cache/3.0/bundled/content-standards/list-content-standards-request.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/list-content-standards-request.json
rename to schemas/cache/3.0/bundled/content-standards/list-content-standards-request.json
diff --git a/schemas/cache/bundled/content-standards/list-content-standards-response.json b/schemas/cache/3.0/bundled/content-standards/list-content-standards-response.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/list-content-standards-response.json
rename to schemas/cache/3.0/bundled/content-standards/list-content-standards-response.json
diff --git a/schemas/cache/bundled/content-standards/update-content-standards-request.json b/schemas/cache/3.0/bundled/content-standards/update-content-standards-request.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/update-content-standards-request.json
rename to schemas/cache/3.0/bundled/content-standards/update-content-standards-request.json
diff --git a/schemas/cache/bundled/content-standards/update-content-standards-response.json b/schemas/cache/3.0/bundled/content-standards/update-content-standards-response.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/update-content-standards-response.json
rename to schemas/cache/3.0/bundled/content-standards/update-content-standards-response.json
diff --git a/schemas/cache/bundled/content-standards/validate-content-delivery-request.json b/schemas/cache/3.0/bundled/content-standards/validate-content-delivery-request.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/validate-content-delivery-request.json
rename to schemas/cache/3.0/bundled/content-standards/validate-content-delivery-request.json
diff --git a/schemas/cache/bundled/content-standards/validate-content-delivery-response.json b/schemas/cache/3.0/bundled/content-standards/validate-content-delivery-response.json
similarity index 100%
rename from schemas/cache/bundled/content-standards/validate-content-delivery-response.json
rename to schemas/cache/3.0/bundled/content-standards/validate-content-delivery-response.json
diff --git a/schemas/cache/bundled/core/tasks-get-request.json b/schemas/cache/3.0/bundled/core/tasks-get-request.json
similarity index 100%
rename from schemas/cache/bundled/core/tasks-get-request.json
rename to schemas/cache/3.0/bundled/core/tasks-get-request.json
diff --git a/schemas/cache/bundled/core/tasks-get-response.json b/schemas/cache/3.0/bundled/core/tasks-get-response.json
similarity index 100%
rename from schemas/cache/bundled/core/tasks-get-response.json
rename to schemas/cache/3.0/bundled/core/tasks-get-response.json
diff --git a/schemas/cache/bundled/core/tasks-list-request.json b/schemas/cache/3.0/bundled/core/tasks-list-request.json
similarity index 100%
rename from schemas/cache/bundled/core/tasks-list-request.json
rename to schemas/cache/3.0/bundled/core/tasks-list-request.json
diff --git a/schemas/cache/bundled/core/tasks-list-response.json b/schemas/cache/3.0/bundled/core/tasks-list-response.json
similarity index 100%
rename from schemas/cache/bundled/core/tasks-list-response.json
rename to schemas/cache/3.0/bundled/core/tasks-list-response.json
diff --git a/schemas/cache/bundled/creative/get-creative-delivery-request.json b/schemas/cache/3.0/bundled/creative/get-creative-delivery-request.json
similarity index 100%
rename from schemas/cache/bundled/creative/get-creative-delivery-request.json
rename to schemas/cache/3.0/bundled/creative/get-creative-delivery-request.json
diff --git a/schemas/cache/bundled/creative/get-creative-delivery-response.json b/schemas/cache/3.0/bundled/creative/get-creative-delivery-response.json
similarity index 100%
rename from schemas/cache/bundled/creative/get-creative-delivery-response.json
rename to schemas/cache/3.0/bundled/creative/get-creative-delivery-response.json
diff --git a/schemas/cache/bundled/creative/get-creative-features-request.json b/schemas/cache/3.0/bundled/creative/get-creative-features-request.json
similarity index 100%
rename from schemas/cache/bundled/creative/get-creative-features-request.json
rename to schemas/cache/3.0/bundled/creative/get-creative-features-request.json
diff --git a/schemas/cache/bundled/creative/get-creative-features-response.json b/schemas/cache/3.0/bundled/creative/get-creative-features-response.json
similarity index 100%
rename from schemas/cache/bundled/creative/get-creative-features-response.json
rename to schemas/cache/3.0/bundled/creative/get-creative-features-response.json
diff --git a/schemas/cache/bundled/creative/list-creative-formats-request.json b/schemas/cache/3.0/bundled/creative/list-creative-formats-request.json
similarity index 100%
rename from schemas/cache/bundled/creative/list-creative-formats-request.json
rename to schemas/cache/3.0/bundled/creative/list-creative-formats-request.json
diff --git a/schemas/cache/bundled/creative/list-creative-formats-response.json b/schemas/cache/3.0/bundled/creative/list-creative-formats-response.json
similarity index 100%
rename from schemas/cache/bundled/creative/list-creative-formats-response.json
rename to schemas/cache/3.0/bundled/creative/list-creative-formats-response.json
diff --git a/schemas/cache/bundled/creative/list-creatives-request.json b/schemas/cache/3.0/bundled/creative/list-creatives-request.json
similarity index 100%
rename from schemas/cache/bundled/creative/list-creatives-request.json
rename to schemas/cache/3.0/bundled/creative/list-creatives-request.json
diff --git a/schemas/cache/bundled/creative/list-creatives-response.json b/schemas/cache/3.0/bundled/creative/list-creatives-response.json
similarity index 100%
rename from schemas/cache/bundled/creative/list-creatives-response.json
rename to schemas/cache/3.0/bundled/creative/list-creatives-response.json
diff --git a/schemas/cache/bundled/creative/preview-creative-request.json b/schemas/cache/3.0/bundled/creative/preview-creative-request.json
similarity index 100%
rename from schemas/cache/bundled/creative/preview-creative-request.json
rename to schemas/cache/3.0/bundled/creative/preview-creative-request.json
diff --git a/schemas/cache/bundled/creative/preview-creative-response.json b/schemas/cache/3.0/bundled/creative/preview-creative-response.json
similarity index 100%
rename from schemas/cache/bundled/creative/preview-creative-response.json
rename to schemas/cache/3.0/bundled/creative/preview-creative-response.json
diff --git a/schemas/cache/bundled/creative/sync-creatives-request.json b/schemas/cache/3.0/bundled/creative/sync-creatives-request.json
similarity index 100%
rename from schemas/cache/bundled/creative/sync-creatives-request.json
rename to schemas/cache/3.0/bundled/creative/sync-creatives-request.json
diff --git a/schemas/cache/bundled/creative/sync-creatives-response.json b/schemas/cache/3.0/bundled/creative/sync-creatives-response.json
similarity index 100%
rename from schemas/cache/bundled/creative/sync-creatives-response.json
rename to schemas/cache/3.0/bundled/creative/sync-creatives-response.json
diff --git a/schemas/cache/bundled/media-buy/build-creative-request.json b/schemas/cache/3.0/bundled/media-buy/build-creative-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/build-creative-request.json
rename to schemas/cache/3.0/bundled/media-buy/build-creative-request.json
diff --git a/schemas/cache/bundled/media-buy/build-creative-response.json b/schemas/cache/3.0/bundled/media-buy/build-creative-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/build-creative-response.json
rename to schemas/cache/3.0/bundled/media-buy/build-creative-response.json
diff --git a/schemas/cache/bundled/media-buy/create-media-buy-request.json b/schemas/cache/3.0/bundled/media-buy/create-media-buy-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/create-media-buy-request.json
rename to schemas/cache/3.0/bundled/media-buy/create-media-buy-request.json
diff --git a/schemas/cache/bundled/media-buy/create-media-buy-response.json b/schemas/cache/3.0/bundled/media-buy/create-media-buy-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/create-media-buy-response.json
rename to schemas/cache/3.0/bundled/media-buy/create-media-buy-response.json
diff --git a/schemas/cache/bundled/media-buy/get-media-buy-delivery-request.json b/schemas/cache/3.0/bundled/media-buy/get-media-buy-delivery-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/get-media-buy-delivery-request.json
rename to schemas/cache/3.0/bundled/media-buy/get-media-buy-delivery-request.json
diff --git a/schemas/cache/bundled/media-buy/get-media-buy-delivery-response.json b/schemas/cache/3.0/bundled/media-buy/get-media-buy-delivery-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/get-media-buy-delivery-response.json
rename to schemas/cache/3.0/bundled/media-buy/get-media-buy-delivery-response.json
diff --git a/schemas/cache/bundled/media-buy/get-media-buys-request.json b/schemas/cache/3.0/bundled/media-buy/get-media-buys-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/get-media-buys-request.json
rename to schemas/cache/3.0/bundled/media-buy/get-media-buys-request.json
diff --git a/schemas/cache/bundled/media-buy/get-media-buys-response.json b/schemas/cache/3.0/bundled/media-buy/get-media-buys-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/get-media-buys-response.json
rename to schemas/cache/3.0/bundled/media-buy/get-media-buys-response.json
diff --git a/schemas/cache/bundled/media-buy/get-products-request.json b/schemas/cache/3.0/bundled/media-buy/get-products-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/get-products-request.json
rename to schemas/cache/3.0/bundled/media-buy/get-products-request.json
diff --git a/schemas/cache/bundled/media-buy/get-products-response.json b/schemas/cache/3.0/bundled/media-buy/get-products-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/get-products-response.json
rename to schemas/cache/3.0/bundled/media-buy/get-products-response.json
diff --git a/schemas/cache/bundled/media-buy/list-creative-formats-request.json b/schemas/cache/3.0/bundled/media-buy/list-creative-formats-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/list-creative-formats-request.json
rename to schemas/cache/3.0/bundled/media-buy/list-creative-formats-request.json
diff --git a/schemas/cache/bundled/media-buy/list-creative-formats-response.json b/schemas/cache/3.0/bundled/media-buy/list-creative-formats-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/list-creative-formats-response.json
rename to schemas/cache/3.0/bundled/media-buy/list-creative-formats-response.json
diff --git a/schemas/cache/bundled/media-buy/log-event-request.json b/schemas/cache/3.0/bundled/media-buy/log-event-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/log-event-request.json
rename to schemas/cache/3.0/bundled/media-buy/log-event-request.json
diff --git a/schemas/cache/bundled/media-buy/log-event-response.json b/schemas/cache/3.0/bundled/media-buy/log-event-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/log-event-response.json
rename to schemas/cache/3.0/bundled/media-buy/log-event-response.json
diff --git a/schemas/cache/bundled/media-buy/package-request.json b/schemas/cache/3.0/bundled/media-buy/package-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/package-request.json
rename to schemas/cache/3.0/bundled/media-buy/package-request.json
diff --git a/schemas/cache/bundled/media-buy/provide-performance-feedback-request.json b/schemas/cache/3.0/bundled/media-buy/provide-performance-feedback-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/provide-performance-feedback-request.json
rename to schemas/cache/3.0/bundled/media-buy/provide-performance-feedback-request.json
diff --git a/schemas/cache/bundled/media-buy/provide-performance-feedback-response.json b/schemas/cache/3.0/bundled/media-buy/provide-performance-feedback-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/provide-performance-feedback-response.json
rename to schemas/cache/3.0/bundled/media-buy/provide-performance-feedback-response.json
diff --git a/schemas/cache/bundled/media-buy/sync-audiences-request.json b/schemas/cache/3.0/bundled/media-buy/sync-audiences-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/sync-audiences-request.json
rename to schemas/cache/3.0/bundled/media-buy/sync-audiences-request.json
diff --git a/schemas/cache/bundled/media-buy/sync-audiences-response.json b/schemas/cache/3.0/bundled/media-buy/sync-audiences-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/sync-audiences-response.json
rename to schemas/cache/3.0/bundled/media-buy/sync-audiences-response.json
diff --git a/schemas/cache/bundled/media-buy/sync-catalogs-request.json b/schemas/cache/3.0/bundled/media-buy/sync-catalogs-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/sync-catalogs-request.json
rename to schemas/cache/3.0/bundled/media-buy/sync-catalogs-request.json
diff --git a/schemas/cache/bundled/media-buy/sync-catalogs-response.json b/schemas/cache/3.0/bundled/media-buy/sync-catalogs-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/sync-catalogs-response.json
rename to schemas/cache/3.0/bundled/media-buy/sync-catalogs-response.json
diff --git a/schemas/cache/bundled/media-buy/sync-event-sources-request.json b/schemas/cache/3.0/bundled/media-buy/sync-event-sources-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/sync-event-sources-request.json
rename to schemas/cache/3.0/bundled/media-buy/sync-event-sources-request.json
diff --git a/schemas/cache/bundled/media-buy/sync-event-sources-response.json b/schemas/cache/3.0/bundled/media-buy/sync-event-sources-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/sync-event-sources-response.json
rename to schemas/cache/3.0/bundled/media-buy/sync-event-sources-response.json
diff --git a/schemas/cache/bundled/media-buy/update-media-buy-request.json b/schemas/cache/3.0/bundled/media-buy/update-media-buy-request.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/update-media-buy-request.json
rename to schemas/cache/3.0/bundled/media-buy/update-media-buy-request.json
diff --git a/schemas/cache/bundled/media-buy/update-media-buy-response.json b/schemas/cache/3.0/bundled/media-buy/update-media-buy-response.json
similarity index 100%
rename from schemas/cache/bundled/media-buy/update-media-buy-response.json
rename to schemas/cache/3.0/bundled/media-buy/update-media-buy-response.json
diff --git a/schemas/cache/bundled/property/create-property-list-request.json b/schemas/cache/3.0/bundled/property/create-property-list-request.json
similarity index 100%
rename from schemas/cache/bundled/property/create-property-list-request.json
rename to schemas/cache/3.0/bundled/property/create-property-list-request.json
diff --git a/schemas/cache/bundled/property/create-property-list-response.json b/schemas/cache/3.0/bundled/property/create-property-list-response.json
similarity index 100%
rename from schemas/cache/bundled/property/create-property-list-response.json
rename to schemas/cache/3.0/bundled/property/create-property-list-response.json
diff --git a/schemas/cache/bundled/property/delete-property-list-request.json b/schemas/cache/3.0/bundled/property/delete-property-list-request.json
similarity index 100%
rename from schemas/cache/bundled/property/delete-property-list-request.json
rename to schemas/cache/3.0/bundled/property/delete-property-list-request.json
diff --git a/schemas/cache/bundled/property/delete-property-list-response.json b/schemas/cache/3.0/bundled/property/delete-property-list-response.json
similarity index 100%
rename from schemas/cache/bundled/property/delete-property-list-response.json
rename to schemas/cache/3.0/bundled/property/delete-property-list-response.json
diff --git a/schemas/cache/bundled/property/get-property-list-request.json b/schemas/cache/3.0/bundled/property/get-property-list-request.json
similarity index 100%
rename from schemas/cache/bundled/property/get-property-list-request.json
rename to schemas/cache/3.0/bundled/property/get-property-list-request.json
diff --git a/schemas/cache/bundled/property/get-property-list-response.json b/schemas/cache/3.0/bundled/property/get-property-list-response.json
similarity index 100%
rename from schemas/cache/bundled/property/get-property-list-response.json
rename to schemas/cache/3.0/bundled/property/get-property-list-response.json
diff --git a/schemas/cache/bundled/property/list-property-lists-request.json b/schemas/cache/3.0/bundled/property/list-property-lists-request.json
similarity index 100%
rename from schemas/cache/bundled/property/list-property-lists-request.json
rename to schemas/cache/3.0/bundled/property/list-property-lists-request.json
diff --git a/schemas/cache/bundled/property/list-property-lists-response.json b/schemas/cache/3.0/bundled/property/list-property-lists-response.json
similarity index 100%
rename from schemas/cache/bundled/property/list-property-lists-response.json
rename to schemas/cache/3.0/bundled/property/list-property-lists-response.json
diff --git a/schemas/cache/bundled/property/update-property-list-request.json b/schemas/cache/3.0/bundled/property/update-property-list-request.json
similarity index 100%
rename from schemas/cache/bundled/property/update-property-list-request.json
rename to schemas/cache/3.0/bundled/property/update-property-list-request.json
diff --git a/schemas/cache/bundled/property/update-property-list-response.json b/schemas/cache/3.0/bundled/property/update-property-list-response.json
similarity index 100%
rename from schemas/cache/bundled/property/update-property-list-response.json
rename to schemas/cache/3.0/bundled/property/update-property-list-response.json
diff --git a/schemas/cache/bundled/property/validate-property-delivery-request.json b/schemas/cache/3.0/bundled/property/validate-property-delivery-request.json
similarity index 100%
rename from schemas/cache/bundled/property/validate-property-delivery-request.json
rename to schemas/cache/3.0/bundled/property/validate-property-delivery-request.json
diff --git a/schemas/cache/bundled/property/validate-property-delivery-response.json b/schemas/cache/3.0/bundled/property/validate-property-delivery-response.json
similarity index 100%
rename from schemas/cache/bundled/property/validate-property-delivery-response.json
rename to schemas/cache/3.0/bundled/property/validate-property-delivery-response.json
diff --git a/schemas/cache/bundled/protocol/get-adcp-capabilities-request.json b/schemas/cache/3.0/bundled/protocol/get-adcp-capabilities-request.json
similarity index 100%
rename from schemas/cache/bundled/protocol/get-adcp-capabilities-request.json
rename to schemas/cache/3.0/bundled/protocol/get-adcp-capabilities-request.json
diff --git a/schemas/cache/bundled/protocol/get-adcp-capabilities-response.json b/schemas/cache/3.0/bundled/protocol/get-adcp-capabilities-response.json
similarity index 100%
rename from schemas/cache/bundled/protocol/get-adcp-capabilities-response.json
rename to schemas/cache/3.0/bundled/protocol/get-adcp-capabilities-response.json
diff --git a/schemas/cache/bundled/signals/activate-signal-request.json b/schemas/cache/3.0/bundled/signals/activate-signal-request.json
similarity index 100%
rename from schemas/cache/bundled/signals/activate-signal-request.json
rename to schemas/cache/3.0/bundled/signals/activate-signal-request.json
diff --git a/schemas/cache/bundled/signals/activate-signal-response.json b/schemas/cache/3.0/bundled/signals/activate-signal-response.json
similarity index 100%
rename from schemas/cache/bundled/signals/activate-signal-response.json
rename to schemas/cache/3.0/bundled/signals/activate-signal-response.json
diff --git a/schemas/cache/bundled/signals/get-signals-request.json b/schemas/cache/3.0/bundled/signals/get-signals-request.json
similarity index 100%
rename from schemas/cache/bundled/signals/get-signals-request.json
rename to schemas/cache/3.0/bundled/signals/get-signals-request.json
diff --git a/schemas/cache/bundled/signals/get-signals-response.json b/schemas/cache/3.0/bundled/signals/get-signals-response.json
similarity index 100%
rename from schemas/cache/bundled/signals/get-signals-response.json
rename to schemas/cache/3.0/bundled/signals/get-signals-response.json
diff --git a/schemas/cache/bundled/sponsored-intelligence/si-get-offering-request.json b/schemas/cache/3.0/bundled/sponsored-intelligence/si-get-offering-request.json
similarity index 100%
rename from schemas/cache/bundled/sponsored-intelligence/si-get-offering-request.json
rename to schemas/cache/3.0/bundled/sponsored-intelligence/si-get-offering-request.json
diff --git a/schemas/cache/bundled/sponsored-intelligence/si-get-offering-response.json b/schemas/cache/3.0/bundled/sponsored-intelligence/si-get-offering-response.json
similarity index 100%
rename from schemas/cache/bundled/sponsored-intelligence/si-get-offering-response.json
rename to schemas/cache/3.0/bundled/sponsored-intelligence/si-get-offering-response.json
diff --git a/schemas/cache/bundled/sponsored-intelligence/si-initiate-session-request.json b/schemas/cache/3.0/bundled/sponsored-intelligence/si-initiate-session-request.json
similarity index 100%
rename from schemas/cache/bundled/sponsored-intelligence/si-initiate-session-request.json
rename to schemas/cache/3.0/bundled/sponsored-intelligence/si-initiate-session-request.json
diff --git a/schemas/cache/bundled/sponsored-intelligence/si-initiate-session-response.json b/schemas/cache/3.0/bundled/sponsored-intelligence/si-initiate-session-response.json
similarity index 100%
rename from schemas/cache/bundled/sponsored-intelligence/si-initiate-session-response.json
rename to schemas/cache/3.0/bundled/sponsored-intelligence/si-initiate-session-response.json
diff --git a/schemas/cache/bundled/sponsored-intelligence/si-send-message-request.json b/schemas/cache/3.0/bundled/sponsored-intelligence/si-send-message-request.json
similarity index 100%
rename from schemas/cache/bundled/sponsored-intelligence/si-send-message-request.json
rename to schemas/cache/3.0/bundled/sponsored-intelligence/si-send-message-request.json
diff --git a/schemas/cache/bundled/sponsored-intelligence/si-send-message-response.json b/schemas/cache/3.0/bundled/sponsored-intelligence/si-send-message-response.json
similarity index 100%
rename from schemas/cache/bundled/sponsored-intelligence/si-send-message-response.json
rename to schemas/cache/3.0/bundled/sponsored-intelligence/si-send-message-response.json
diff --git a/schemas/cache/bundled/sponsored-intelligence/si-terminate-session-request.json b/schemas/cache/3.0/bundled/sponsored-intelligence/si-terminate-session-request.json
similarity index 100%
rename from schemas/cache/bundled/sponsored-intelligence/si-terminate-session-request.json
rename to schemas/cache/3.0/bundled/sponsored-intelligence/si-terminate-session-request.json
diff --git a/schemas/cache/bundled/sponsored-intelligence/si-terminate-session-response.json b/schemas/cache/3.0/bundled/sponsored-intelligence/si-terminate-session-response.json
similarity index 100%
rename from schemas/cache/bundled/sponsored-intelligence/si-terminate-session-response.json
rename to schemas/cache/3.0/bundled/sponsored-intelligence/si-terminate-session-response.json
diff --git a/schemas/cache/collection/base-collection-source.json b/schemas/cache/3.0/collection/base-collection-source.json
similarity index 100%
rename from schemas/cache/collection/base-collection-source.json
rename to schemas/cache/3.0/collection/base-collection-source.json
diff --git a/schemas/cache/collection/collection-list-changed-webhook.json b/schemas/cache/3.0/collection/collection-list-changed-webhook.json
similarity index 100%
rename from schemas/cache/collection/collection-list-changed-webhook.json
rename to schemas/cache/3.0/collection/collection-list-changed-webhook.json
diff --git a/schemas/cache/collection/collection-list-filters.json b/schemas/cache/3.0/collection/collection-list-filters.json
similarity index 100%
rename from schemas/cache/collection/collection-list-filters.json
rename to schemas/cache/3.0/collection/collection-list-filters.json
diff --git a/schemas/cache/collection/collection-list.json b/schemas/cache/3.0/collection/collection-list.json
similarity index 100%
rename from schemas/cache/collection/collection-list.json
rename to schemas/cache/3.0/collection/collection-list.json
diff --git a/schemas/cache/collection/create-collection-list-request.json b/schemas/cache/3.0/collection/create-collection-list-request.json
similarity index 100%
rename from schemas/cache/collection/create-collection-list-request.json
rename to schemas/cache/3.0/collection/create-collection-list-request.json
diff --git a/schemas/cache/collection/create-collection-list-response.json b/schemas/cache/3.0/collection/create-collection-list-response.json
similarity index 100%
rename from schemas/cache/collection/create-collection-list-response.json
rename to schemas/cache/3.0/collection/create-collection-list-response.json
diff --git a/schemas/cache/collection/delete-collection-list-request.json b/schemas/cache/3.0/collection/delete-collection-list-request.json
similarity index 100%
rename from schemas/cache/collection/delete-collection-list-request.json
rename to schemas/cache/3.0/collection/delete-collection-list-request.json
diff --git a/schemas/cache/collection/delete-collection-list-response.json b/schemas/cache/3.0/collection/delete-collection-list-response.json
similarity index 100%
rename from schemas/cache/collection/delete-collection-list-response.json
rename to schemas/cache/3.0/collection/delete-collection-list-response.json
diff --git a/schemas/cache/collection/get-collection-list-request.json b/schemas/cache/3.0/collection/get-collection-list-request.json
similarity index 100%
rename from schemas/cache/collection/get-collection-list-request.json
rename to schemas/cache/3.0/collection/get-collection-list-request.json
diff --git a/schemas/cache/collection/get-collection-list-response.json b/schemas/cache/3.0/collection/get-collection-list-response.json
similarity index 100%
rename from schemas/cache/collection/get-collection-list-response.json
rename to schemas/cache/3.0/collection/get-collection-list-response.json
diff --git a/schemas/cache/collection/list-collection-lists-request.json b/schemas/cache/3.0/collection/list-collection-lists-request.json
similarity index 100%
rename from schemas/cache/collection/list-collection-lists-request.json
rename to schemas/cache/3.0/collection/list-collection-lists-request.json
diff --git a/schemas/cache/collection/list-collection-lists-response.json b/schemas/cache/3.0/collection/list-collection-lists-response.json
similarity index 100%
rename from schemas/cache/collection/list-collection-lists-response.json
rename to schemas/cache/3.0/collection/list-collection-lists-response.json
diff --git a/schemas/cache/collection/update-collection-list-request.json b/schemas/cache/3.0/collection/update-collection-list-request.json
similarity index 100%
rename from schemas/cache/collection/update-collection-list-request.json
rename to schemas/cache/3.0/collection/update-collection-list-request.json
diff --git a/schemas/cache/collection/update-collection-list-response.json b/schemas/cache/3.0/collection/update-collection-list-response.json
similarity index 100%
rename from schemas/cache/collection/update-collection-list-response.json
rename to schemas/cache/3.0/collection/update-collection-list-response.json
diff --git a/schemas/cache/compliance/comply-test-controller-request.json b/schemas/cache/3.0/compliance/comply-test-controller-request.json
similarity index 100%
rename from schemas/cache/compliance/comply-test-controller-request.json
rename to schemas/cache/3.0/compliance/comply-test-controller-request.json
diff --git a/schemas/cache/compliance/comply-test-controller-response.json b/schemas/cache/3.0/compliance/comply-test-controller-response.json
similarity index 100%
rename from schemas/cache/compliance/comply-test-controller-response.json
rename to schemas/cache/3.0/compliance/comply-test-controller-response.json
diff --git a/schemas/cache/content-standards/artifact-webhook-payload.json b/schemas/cache/3.0/content-standards/artifact-webhook-payload.json
similarity index 100%
rename from schemas/cache/content-standards/artifact-webhook-payload.json
rename to schemas/cache/3.0/content-standards/artifact-webhook-payload.json
diff --git a/schemas/cache/content-standards/artifact.json b/schemas/cache/3.0/content-standards/artifact.json
similarity index 100%
rename from schemas/cache/content-standards/artifact.json
rename to schemas/cache/3.0/content-standards/artifact.json
diff --git a/schemas/cache/content-standards/calibrate-content-request.json b/schemas/cache/3.0/content-standards/calibrate-content-request.json
similarity index 100%
rename from schemas/cache/content-standards/calibrate-content-request.json
rename to schemas/cache/3.0/content-standards/calibrate-content-request.json
diff --git a/schemas/cache/content-standards/calibrate-content-response.json b/schemas/cache/3.0/content-standards/calibrate-content-response.json
similarity index 100%
rename from schemas/cache/content-standards/calibrate-content-response.json
rename to schemas/cache/3.0/content-standards/calibrate-content-response.json
diff --git a/schemas/cache/content-standards/content-standards.json b/schemas/cache/3.0/content-standards/content-standards.json
similarity index 100%
rename from schemas/cache/content-standards/content-standards.json
rename to schemas/cache/3.0/content-standards/content-standards.json
diff --git a/schemas/cache/content-standards/create-content-standards-request.json b/schemas/cache/3.0/content-standards/create-content-standards-request.json
similarity index 100%
rename from schemas/cache/content-standards/create-content-standards-request.json
rename to schemas/cache/3.0/content-standards/create-content-standards-request.json
diff --git a/schemas/cache/content-standards/create-content-standards-response.json b/schemas/cache/3.0/content-standards/create-content-standards-response.json
similarity index 100%
rename from schemas/cache/content-standards/create-content-standards-response.json
rename to schemas/cache/3.0/content-standards/create-content-standards-response.json
diff --git a/schemas/cache/content-standards/get-content-standards-request.json b/schemas/cache/3.0/content-standards/get-content-standards-request.json
similarity index 100%
rename from schemas/cache/content-standards/get-content-standards-request.json
rename to schemas/cache/3.0/content-standards/get-content-standards-request.json
diff --git a/schemas/cache/content-standards/get-content-standards-response.json b/schemas/cache/3.0/content-standards/get-content-standards-response.json
similarity index 100%
rename from schemas/cache/content-standards/get-content-standards-response.json
rename to schemas/cache/3.0/content-standards/get-content-standards-response.json
diff --git a/schemas/cache/content-standards/get-media-buy-artifacts-request.json b/schemas/cache/3.0/content-standards/get-media-buy-artifacts-request.json
similarity index 100%
rename from schemas/cache/content-standards/get-media-buy-artifacts-request.json
rename to schemas/cache/3.0/content-standards/get-media-buy-artifacts-request.json
diff --git a/schemas/cache/content-standards/get-media-buy-artifacts-response.json b/schemas/cache/3.0/content-standards/get-media-buy-artifacts-response.json
similarity index 100%
rename from schemas/cache/content-standards/get-media-buy-artifacts-response.json
rename to schemas/cache/3.0/content-standards/get-media-buy-artifacts-response.json
diff --git a/schemas/cache/content-standards/list-content-standards-request.json b/schemas/cache/3.0/content-standards/list-content-standards-request.json
similarity index 100%
rename from schemas/cache/content-standards/list-content-standards-request.json
rename to schemas/cache/3.0/content-standards/list-content-standards-request.json
diff --git a/schemas/cache/content-standards/list-content-standards-response.json b/schemas/cache/3.0/content-standards/list-content-standards-response.json
similarity index 100%
rename from schemas/cache/content-standards/list-content-standards-response.json
rename to schemas/cache/3.0/content-standards/list-content-standards-response.json
diff --git a/schemas/cache/content-standards/update-content-standards-request.json b/schemas/cache/3.0/content-standards/update-content-standards-request.json
similarity index 100%
rename from schemas/cache/content-standards/update-content-standards-request.json
rename to schemas/cache/3.0/content-standards/update-content-standards-request.json
diff --git a/schemas/cache/content-standards/update-content-standards-response.json b/schemas/cache/3.0/content-standards/update-content-standards-response.json
similarity index 100%
rename from schemas/cache/content-standards/update-content-standards-response.json
rename to schemas/cache/3.0/content-standards/update-content-standards-response.json
diff --git a/schemas/cache/content-standards/validate-content-delivery-request.json b/schemas/cache/3.0/content-standards/validate-content-delivery-request.json
similarity index 100%
rename from schemas/cache/content-standards/validate-content-delivery-request.json
rename to schemas/cache/3.0/content-standards/validate-content-delivery-request.json
diff --git a/schemas/cache/content-standards/validate-content-delivery-response.json b/schemas/cache/3.0/content-standards/validate-content-delivery-response.json
similarity index 100%
rename from schemas/cache/content-standards/validate-content-delivery-response.json
rename to schemas/cache/3.0/content-standards/validate-content-delivery-response.json
diff --git a/schemas/cache/core/account-ref.json b/schemas/cache/3.0/core/account-ref.json
similarity index 100%
rename from schemas/cache/core/account-ref.json
rename to schemas/cache/3.0/core/account-ref.json
diff --git a/schemas/cache/core/account.json b/schemas/cache/3.0/core/account.json
similarity index 100%
rename from schemas/cache/core/account.json
rename to schemas/cache/3.0/core/account.json
diff --git a/schemas/cache/core/activation-key.json b/schemas/cache/3.0/core/activation-key.json
similarity index 100%
rename from schemas/cache/core/activation-key.json
rename to schemas/cache/3.0/core/activation-key.json
diff --git a/schemas/cache/core/ad-inventory-config.json b/schemas/cache/3.0/core/ad-inventory-config.json
similarity index 100%
rename from schemas/cache/core/ad-inventory-config.json
rename to schemas/cache/3.0/core/ad-inventory-config.json
diff --git a/schemas/cache/core/agent-encryption-key.json b/schemas/cache/3.0/core/agent-encryption-key.json
similarity index 100%
rename from schemas/cache/core/agent-encryption-key.json
rename to schemas/cache/3.0/core/agent-encryption-key.json
diff --git a/schemas/cache/core/agent-signing-key.json b/schemas/cache/3.0/core/agent-signing-key.json
similarity index 100%
rename from schemas/cache/core/agent-signing-key.json
rename to schemas/cache/3.0/core/agent-signing-key.json
diff --git a/schemas/cache/core/app-item.json b/schemas/cache/3.0/core/app-item.json
similarity index 100%
rename from schemas/cache/core/app-item.json
rename to schemas/cache/3.0/core/app-item.json
diff --git a/schemas/cache/core/assets/asset-union.json b/schemas/cache/3.0/core/assets/asset-union.json
similarity index 100%
rename from schemas/cache/core/assets/asset-union.json
rename to schemas/cache/3.0/core/assets/asset-union.json
diff --git a/schemas/cache/core/assets/audio-asset.json b/schemas/cache/3.0/core/assets/audio-asset.json
similarity index 100%
rename from schemas/cache/core/assets/audio-asset.json
rename to schemas/cache/3.0/core/assets/audio-asset.json
diff --git a/schemas/cache/core/assets/brief-asset.json b/schemas/cache/3.0/core/assets/brief-asset.json
similarity index 100%
rename from schemas/cache/core/assets/brief-asset.json
rename to schemas/cache/3.0/core/assets/brief-asset.json
diff --git a/schemas/cache/core/assets/catalog-asset.json b/schemas/cache/3.0/core/assets/catalog-asset.json
similarity index 100%
rename from schemas/cache/core/assets/catalog-asset.json
rename to schemas/cache/3.0/core/assets/catalog-asset.json
diff --git a/schemas/cache/core/assets/css-asset.json b/schemas/cache/3.0/core/assets/css-asset.json
similarity index 100%
rename from schemas/cache/core/assets/css-asset.json
rename to schemas/cache/3.0/core/assets/css-asset.json
diff --git a/schemas/cache/core/assets/daast-asset.json b/schemas/cache/3.0/core/assets/daast-asset.json
similarity index 100%
rename from schemas/cache/core/assets/daast-asset.json
rename to schemas/cache/3.0/core/assets/daast-asset.json
diff --git a/schemas/cache/core/assets/html-asset.json b/schemas/cache/3.0/core/assets/html-asset.json
similarity index 100%
rename from schemas/cache/core/assets/html-asset.json
rename to schemas/cache/3.0/core/assets/html-asset.json
diff --git a/schemas/cache/core/assets/image-asset.json b/schemas/cache/3.0/core/assets/image-asset.json
similarity index 100%
rename from schemas/cache/core/assets/image-asset.json
rename to schemas/cache/3.0/core/assets/image-asset.json
diff --git a/schemas/cache/core/assets/javascript-asset.json b/schemas/cache/3.0/core/assets/javascript-asset.json
similarity index 100%
rename from schemas/cache/core/assets/javascript-asset.json
rename to schemas/cache/3.0/core/assets/javascript-asset.json
diff --git a/schemas/cache/core/assets/markdown-asset.json b/schemas/cache/3.0/core/assets/markdown-asset.json
similarity index 100%
rename from schemas/cache/core/assets/markdown-asset.json
rename to schemas/cache/3.0/core/assets/markdown-asset.json
diff --git a/schemas/cache/core/assets/text-asset.json b/schemas/cache/3.0/core/assets/text-asset.json
similarity index 100%
rename from schemas/cache/core/assets/text-asset.json
rename to schemas/cache/3.0/core/assets/text-asset.json
diff --git a/schemas/cache/core/assets/url-asset.json b/schemas/cache/3.0/core/assets/url-asset.json
similarity index 100%
rename from schemas/cache/core/assets/url-asset.json
rename to schemas/cache/3.0/core/assets/url-asset.json
diff --git a/schemas/cache/core/assets/vast-asset.json b/schemas/cache/3.0/core/assets/vast-asset.json
similarity index 100%
rename from schemas/cache/core/assets/vast-asset.json
rename to schemas/cache/3.0/core/assets/vast-asset.json
diff --git a/schemas/cache/core/assets/video-asset.json b/schemas/cache/3.0/core/assets/video-asset.json
similarity index 100%
rename from schemas/cache/core/assets/video-asset.json
rename to schemas/cache/3.0/core/assets/video-asset.json
diff --git a/schemas/cache/core/assets/webhook-asset.json b/schemas/cache/3.0/core/assets/webhook-asset.json
similarity index 100%
rename from schemas/cache/core/assets/webhook-asset.json
rename to schemas/cache/3.0/core/assets/webhook-asset.json
diff --git a/schemas/cache/core/async-response-data.json b/schemas/cache/3.0/core/async-response-data.json
similarity index 100%
rename from schemas/cache/core/async-response-data.json
rename to schemas/cache/3.0/core/async-response-data.json
diff --git a/schemas/cache/core/attribution-window.json b/schemas/cache/3.0/core/attribution-window.json
similarity index 100%
rename from schemas/cache/core/attribution-window.json
rename to schemas/cache/3.0/core/attribution-window.json
diff --git a/schemas/cache/core/audience-member.json b/schemas/cache/3.0/core/audience-member.json
similarity index 100%
rename from schemas/cache/core/audience-member.json
rename to schemas/cache/3.0/core/audience-member.json
diff --git a/schemas/cache/core/audience-selector.json b/schemas/cache/3.0/core/audience-selector.json
similarity index 100%
rename from schemas/cache/core/audience-selector.json
rename to schemas/cache/3.0/core/audience-selector.json
diff --git a/schemas/cache/core/brand-id.json b/schemas/cache/3.0/core/brand-id.json
similarity index 100%
rename from schemas/cache/core/brand-id.json
rename to schemas/cache/3.0/core/brand-id.json
diff --git a/schemas/cache/core/brand-ref.json b/schemas/cache/3.0/core/brand-ref.json
similarity index 100%
rename from schemas/cache/core/brand-ref.json
rename to schemas/cache/3.0/core/brand-ref.json
diff --git a/schemas/cache/core/business-entity.json b/schemas/cache/3.0/core/business-entity.json
similarity index 100%
rename from schemas/cache/core/business-entity.json
rename to schemas/cache/3.0/core/business-entity.json
diff --git a/schemas/cache/core/cancellation-policy.json b/schemas/cache/3.0/core/cancellation-policy.json
similarity index 100%
rename from schemas/cache/core/cancellation-policy.json
rename to schemas/cache/3.0/core/cancellation-policy.json
diff --git a/schemas/cache/core/catalog-field-mapping.json b/schemas/cache/3.0/core/catalog-field-mapping.json
similarity index 100%
rename from schemas/cache/core/catalog-field-mapping.json
rename to schemas/cache/3.0/core/catalog-field-mapping.json
diff --git a/schemas/cache/core/catalog.json b/schemas/cache/3.0/core/catalog.json
similarity index 100%
rename from schemas/cache/core/catalog.json
rename to schemas/cache/3.0/core/catalog.json
diff --git a/schemas/cache/core/catchment.json b/schemas/cache/3.0/core/catchment.json
similarity index 100%
rename from schemas/cache/core/catchment.json
rename to schemas/cache/3.0/core/catchment.json
diff --git a/schemas/cache/core/collection-distribution.json b/schemas/cache/3.0/core/collection-distribution.json
similarity index 100%
rename from schemas/cache/core/collection-distribution.json
rename to schemas/cache/3.0/core/collection-distribution.json
diff --git a/schemas/cache/core/collection-list-ref.json b/schemas/cache/3.0/core/collection-list-ref.json
similarity index 100%
rename from schemas/cache/core/collection-list-ref.json
rename to schemas/cache/3.0/core/collection-list-ref.json
diff --git a/schemas/cache/core/collection-selector.json b/schemas/cache/3.0/core/collection-selector.json
similarity index 100%
rename from schemas/cache/core/collection-selector.json
rename to schemas/cache/3.0/core/collection-selector.json
diff --git a/schemas/cache/core/collection.json b/schemas/cache/3.0/core/collection.json
similarity index 100%
rename from schemas/cache/core/collection.json
rename to schemas/cache/3.0/core/collection.json
diff --git a/schemas/cache/core/content-rating.json b/schemas/cache/3.0/core/content-rating.json
similarity index 100%
rename from schemas/cache/core/content-rating.json
rename to schemas/cache/3.0/core/content-rating.json
diff --git a/schemas/cache/core/context.json b/schemas/cache/3.0/core/context.json
similarity index 100%
rename from schemas/cache/core/context.json
rename to schemas/cache/3.0/core/context.json
diff --git a/schemas/cache/core/creative-asset.json b/schemas/cache/3.0/core/creative-asset.json
similarity index 100%
rename from schemas/cache/core/creative-asset.json
rename to schemas/cache/3.0/core/creative-asset.json
diff --git a/schemas/cache/core/creative-assignment.json b/schemas/cache/3.0/core/creative-assignment.json
similarity index 100%
rename from schemas/cache/core/creative-assignment.json
rename to schemas/cache/3.0/core/creative-assignment.json
diff --git a/schemas/cache/core/creative-brief.json b/schemas/cache/3.0/core/creative-brief.json
similarity index 100%
rename from schemas/cache/core/creative-brief.json
rename to schemas/cache/3.0/core/creative-brief.json
diff --git a/schemas/cache/core/creative-consumption.json b/schemas/cache/3.0/core/creative-consumption.json
similarity index 100%
rename from schemas/cache/core/creative-consumption.json
rename to schemas/cache/3.0/core/creative-consumption.json
diff --git a/schemas/cache/core/creative-filters.json b/schemas/cache/3.0/core/creative-filters.json
similarity index 100%
rename from schemas/cache/core/creative-filters.json
rename to schemas/cache/3.0/core/creative-filters.json
diff --git a/schemas/cache/core/creative-item.json b/schemas/cache/3.0/core/creative-item.json
similarity index 100%
rename from schemas/cache/core/creative-item.json
rename to schemas/cache/3.0/core/creative-item.json
diff --git a/schemas/cache/core/creative-manifest.json b/schemas/cache/3.0/core/creative-manifest.json
similarity index 100%
rename from schemas/cache/core/creative-manifest.json
rename to schemas/cache/3.0/core/creative-manifest.json
diff --git a/schemas/cache/core/creative-policy.json b/schemas/cache/3.0/core/creative-policy.json
similarity index 100%
rename from schemas/cache/core/creative-policy.json
rename to schemas/cache/3.0/core/creative-policy.json
diff --git a/schemas/cache/core/creative-variable.json b/schemas/cache/3.0/core/creative-variable.json
similarity index 100%
rename from schemas/cache/core/creative-variable.json
rename to schemas/cache/3.0/core/creative-variable.json
diff --git a/schemas/cache/core/creative-variant.json b/schemas/cache/3.0/core/creative-variant.json
similarity index 100%
rename from schemas/cache/core/creative-variant.json
rename to schemas/cache/3.0/core/creative-variant.json
diff --git a/schemas/cache/core/data-provider-signal-selector.json b/schemas/cache/3.0/core/data-provider-signal-selector.json
similarity index 100%
rename from schemas/cache/core/data-provider-signal-selector.json
rename to schemas/cache/3.0/core/data-provider-signal-selector.json
diff --git a/schemas/cache/core/date-range.json b/schemas/cache/3.0/core/date-range.json
similarity index 100%
rename from schemas/cache/core/date-range.json
rename to schemas/cache/3.0/core/date-range.json
diff --git a/schemas/cache/core/datetime-range.json b/schemas/cache/3.0/core/datetime-range.json
similarity index 100%
rename from schemas/cache/core/datetime-range.json
rename to schemas/cache/3.0/core/datetime-range.json
diff --git a/schemas/cache/core/daypart-target.json b/schemas/cache/3.0/core/daypart-target.json
similarity index 100%
rename from schemas/cache/core/daypart-target.json
rename to schemas/cache/3.0/core/daypart-target.json
diff --git a/schemas/cache/core/deadline-policy.json b/schemas/cache/3.0/core/deadline-policy.json
similarity index 100%
rename from schemas/cache/core/deadline-policy.json
rename to schemas/cache/3.0/core/deadline-policy.json
diff --git a/schemas/cache/core/delivery-forecast.json b/schemas/cache/3.0/core/delivery-forecast.json
similarity index 100%
rename from schemas/cache/core/delivery-forecast.json
rename to schemas/cache/3.0/core/delivery-forecast.json
diff --git a/schemas/cache/core/delivery-metrics.json b/schemas/cache/3.0/core/delivery-metrics.json
similarity index 100%
rename from schemas/cache/core/delivery-metrics.json
rename to schemas/cache/3.0/core/delivery-metrics.json
diff --git a/schemas/cache/core/deployment.json b/schemas/cache/3.0/core/deployment.json
similarity index 100%
rename from schemas/cache/core/deployment.json
rename to schemas/cache/3.0/core/deployment.json
diff --git a/schemas/cache/core/destination-item.json b/schemas/cache/3.0/core/destination-item.json
similarity index 100%
rename from schemas/cache/core/destination-item.json
rename to schemas/cache/3.0/core/destination-item.json
diff --git a/schemas/cache/core/destination.json b/schemas/cache/3.0/core/destination.json
similarity index 100%
rename from schemas/cache/core/destination.json
rename to schemas/cache/3.0/core/destination.json
diff --git a/schemas/cache/core/diagnostic-issue.json b/schemas/cache/3.0/core/diagnostic-issue.json
similarity index 100%
rename from schemas/cache/core/diagnostic-issue.json
rename to schemas/cache/3.0/core/diagnostic-issue.json
diff --git a/schemas/cache/core/duration.json b/schemas/cache/3.0/core/duration.json
similarity index 100%
rename from schemas/cache/core/duration.json
rename to schemas/cache/3.0/core/duration.json
diff --git a/schemas/cache/core/education-item.json b/schemas/cache/3.0/core/education-item.json
similarity index 100%
rename from schemas/cache/core/education-item.json
rename to schemas/cache/3.0/core/education-item.json
diff --git a/schemas/cache/core/error.json b/schemas/cache/3.0/core/error.json
similarity index 100%
rename from schemas/cache/core/error.json
rename to schemas/cache/3.0/core/error.json
diff --git a/schemas/cache/core/event-custom-data.json b/schemas/cache/3.0/core/event-custom-data.json
similarity index 100%
rename from schemas/cache/core/event-custom-data.json
rename to schemas/cache/3.0/core/event-custom-data.json
diff --git a/schemas/cache/core/event-source-health.json b/schemas/cache/3.0/core/event-source-health.json
similarity index 100%
rename from schemas/cache/core/event-source-health.json
rename to schemas/cache/3.0/core/event-source-health.json
diff --git a/schemas/cache/core/event.json b/schemas/cache/3.0/core/event.json
similarity index 100%
rename from schemas/cache/core/event.json
rename to schemas/cache/3.0/core/event.json
diff --git a/schemas/cache/core/ext.json b/schemas/cache/3.0/core/ext.json
similarity index 100%
rename from schemas/cache/core/ext.json
rename to schemas/cache/3.0/core/ext.json
diff --git a/schemas/cache/core/feature-requirement.json b/schemas/cache/3.0/core/feature-requirement.json
similarity index 100%
rename from schemas/cache/core/feature-requirement.json
rename to schemas/cache/3.0/core/feature-requirement.json
diff --git a/schemas/cache/core/flight-item.json b/schemas/cache/3.0/core/flight-item.json
similarity index 100%
rename from schemas/cache/core/flight-item.json
rename to schemas/cache/3.0/core/flight-item.json
diff --git a/schemas/cache/core/forecast-point.json b/schemas/cache/3.0/core/forecast-point.json
similarity index 100%
rename from schemas/cache/core/forecast-point.json
rename to schemas/cache/3.0/core/forecast-point.json
diff --git a/schemas/cache/core/forecast-range.json b/schemas/cache/3.0/core/forecast-range.json
similarity index 100%
rename from schemas/cache/core/forecast-range.json
rename to schemas/cache/3.0/core/forecast-range.json
diff --git a/schemas/cache/core/format-id.json b/schemas/cache/3.0/core/format-id.json
similarity index 100%
rename from schemas/cache/core/format-id.json
rename to schemas/cache/3.0/core/format-id.json
diff --git a/schemas/cache/core/format.json b/schemas/cache/3.0/core/format.json
similarity index 100%
rename from schemas/cache/core/format.json
rename to schemas/cache/3.0/core/format.json
diff --git a/schemas/cache/core/frequency-cap.json b/schemas/cache/3.0/core/frequency-cap.json
similarity index 100%
rename from schemas/cache/core/frequency-cap.json
rename to schemas/cache/3.0/core/frequency-cap.json
diff --git a/schemas/cache/core/generation-credential.json b/schemas/cache/3.0/core/generation-credential.json
similarity index 100%
rename from schemas/cache/core/generation-credential.json
rename to schemas/cache/3.0/core/generation-credential.json
diff --git a/schemas/cache/core/geo-breakdown-support.json b/schemas/cache/3.0/core/geo-breakdown-support.json
similarity index 100%
rename from schemas/cache/core/geo-breakdown-support.json
rename to schemas/cache/3.0/core/geo-breakdown-support.json
diff --git a/schemas/cache/core/hotel-item.json b/schemas/cache/3.0/core/hotel-item.json
similarity index 100%
rename from schemas/cache/core/hotel-item.json
rename to schemas/cache/3.0/core/hotel-item.json
diff --git a/schemas/cache/core/identifier.json b/schemas/cache/3.0/core/identifier.json
similarity index 100%
rename from schemas/cache/core/identifier.json
rename to schemas/cache/3.0/core/identifier.json
diff --git a/schemas/cache/core/industry-identifier.json b/schemas/cache/3.0/core/industry-identifier.json
similarity index 100%
rename from schemas/cache/core/industry-identifier.json
rename to schemas/cache/3.0/core/industry-identifier.json
diff --git a/schemas/cache/core/insertion-order.json b/schemas/cache/3.0/core/insertion-order.json
similarity index 100%
rename from schemas/cache/core/insertion-order.json
rename to schemas/cache/3.0/core/insertion-order.json
diff --git a/schemas/cache/core/installment-deadlines.json b/schemas/cache/3.0/core/installment-deadlines.json
similarity index 100%
rename from schemas/cache/core/installment-deadlines.json
rename to schemas/cache/3.0/core/installment-deadlines.json
diff --git a/schemas/cache/core/installment.json b/schemas/cache/3.0/core/installment.json
similarity index 100%
rename from schemas/cache/core/installment.json
rename to schemas/cache/3.0/core/installment.json
diff --git a/schemas/cache/core/job-item.json b/schemas/cache/3.0/core/job-item.json
similarity index 100%
rename from schemas/cache/core/job-item.json
rename to schemas/cache/3.0/core/job-item.json
diff --git a/schemas/cache/core/limited-series.json b/schemas/cache/3.0/core/limited-series.json
similarity index 100%
rename from schemas/cache/core/limited-series.json
rename to schemas/cache/3.0/core/limited-series.json
diff --git a/schemas/cache/core/material-deadline.json b/schemas/cache/3.0/core/material-deadline.json
similarity index 100%
rename from schemas/cache/core/material-deadline.json
rename to schemas/cache/3.0/core/material-deadline.json
diff --git a/schemas/cache/core/mcp-webhook-payload.json b/schemas/cache/3.0/core/mcp-webhook-payload.json
similarity index 100%
rename from schemas/cache/core/mcp-webhook-payload.json
rename to schemas/cache/3.0/core/mcp-webhook-payload.json
diff --git a/schemas/cache/core/measurement-readiness.json b/schemas/cache/3.0/core/measurement-readiness.json
similarity index 100%
rename from schemas/cache/core/measurement-readiness.json
rename to schemas/cache/3.0/core/measurement-readiness.json
diff --git a/schemas/cache/core/measurement-terms.json b/schemas/cache/3.0/core/measurement-terms.json
similarity index 100%
rename from schemas/cache/core/measurement-terms.json
rename to schemas/cache/3.0/core/measurement-terms.json
diff --git a/schemas/cache/core/measurement-window.json b/schemas/cache/3.0/core/measurement-window.json
similarity index 100%
rename from schemas/cache/core/measurement-window.json
rename to schemas/cache/3.0/core/measurement-window.json
diff --git a/schemas/cache/core/media-buy-features.json b/schemas/cache/3.0/core/media-buy-features.json
similarity index 100%
rename from schemas/cache/core/media-buy-features.json
rename to schemas/cache/3.0/core/media-buy-features.json
diff --git a/schemas/cache/core/media-buy.json b/schemas/cache/3.0/core/media-buy.json
similarity index 100%
rename from schemas/cache/core/media-buy.json
rename to schemas/cache/3.0/core/media-buy.json
diff --git a/schemas/cache/core/offering-asset-group.json b/schemas/cache/3.0/core/offering-asset-group.json
similarity index 100%
rename from schemas/cache/core/offering-asset-group.json
rename to schemas/cache/3.0/core/offering-asset-group.json
diff --git a/schemas/cache/core/offering.json b/schemas/cache/3.0/core/offering.json
similarity index 100%
rename from schemas/cache/core/offering.json
rename to schemas/cache/3.0/core/offering.json
diff --git a/schemas/cache/core/optimization-goal.json b/schemas/cache/3.0/core/optimization-goal.json
similarity index 100%
rename from schemas/cache/core/optimization-goal.json
rename to schemas/cache/3.0/core/optimization-goal.json
diff --git a/schemas/cache/core/outcome-measurement.json b/schemas/cache/3.0/core/outcome-measurement.json
similarity index 100%
rename from schemas/cache/core/outcome-measurement.json
rename to schemas/cache/3.0/core/outcome-measurement.json
diff --git a/schemas/cache/core/overlay.json b/schemas/cache/3.0/core/overlay.json
similarity index 100%
rename from schemas/cache/core/overlay.json
rename to schemas/cache/3.0/core/overlay.json
diff --git a/schemas/cache/core/package.json b/schemas/cache/3.0/core/package.json
similarity index 100%
rename from schemas/cache/core/package.json
rename to schemas/cache/3.0/core/package.json
diff --git a/schemas/cache/core/pagination-request.json b/schemas/cache/3.0/core/pagination-request.json
similarity index 100%
rename from schemas/cache/core/pagination-request.json
rename to schemas/cache/3.0/core/pagination-request.json
diff --git a/schemas/cache/core/pagination-response.json b/schemas/cache/3.0/core/pagination-response.json
similarity index 100%
rename from schemas/cache/core/pagination-response.json
rename to schemas/cache/3.0/core/pagination-response.json
diff --git a/schemas/cache/core/performance-feedback.json b/schemas/cache/3.0/core/performance-feedback.json
similarity index 100%
rename from schemas/cache/core/performance-feedback.json
rename to schemas/cache/3.0/core/performance-feedback.json
diff --git a/schemas/cache/core/performance-standard.json b/schemas/cache/3.0/core/performance-standard.json
similarity index 100%
rename from schemas/cache/core/performance-standard.json
rename to schemas/cache/3.0/core/performance-standard.json
diff --git a/schemas/cache/core/placement-definition.json b/schemas/cache/3.0/core/placement-definition.json
similarity index 100%
rename from schemas/cache/core/placement-definition.json
rename to schemas/cache/3.0/core/placement-definition.json
diff --git a/schemas/cache/core/placement.json b/schemas/cache/3.0/core/placement.json
similarity index 100%
rename from schemas/cache/core/placement.json
rename to schemas/cache/3.0/core/placement.json
diff --git a/schemas/cache/core/planned-delivery.json b/schemas/cache/3.0/core/planned-delivery.json
similarity index 100%
rename from schemas/cache/core/planned-delivery.json
rename to schemas/cache/3.0/core/planned-delivery.json
diff --git a/schemas/cache/core/price.json b/schemas/cache/3.0/core/price.json
similarity index 100%
rename from schemas/cache/core/price.json
rename to schemas/cache/3.0/core/price.json
diff --git a/schemas/cache/core/pricing-option.json b/schemas/cache/3.0/core/pricing-option.json
similarity index 100%
rename from schemas/cache/core/pricing-option.json
rename to schemas/cache/3.0/core/pricing-option.json
diff --git a/schemas/cache/core/product-allocation.json b/schemas/cache/3.0/core/product-allocation.json
similarity index 100%
rename from schemas/cache/core/product-allocation.json
rename to schemas/cache/3.0/core/product-allocation.json
diff --git a/schemas/cache/core/product-filters.json b/schemas/cache/3.0/core/product-filters.json
similarity index 100%
rename from schemas/cache/core/product-filters.json
rename to schemas/cache/3.0/core/product-filters.json
diff --git a/schemas/cache/core/product.json b/schemas/cache/3.0/core/product.json
similarity index 100%
rename from schemas/cache/core/product.json
rename to schemas/cache/3.0/core/product.json
diff --git a/schemas/cache/core/property-id.json b/schemas/cache/3.0/core/property-id.json
similarity index 100%
rename from schemas/cache/core/property-id.json
rename to schemas/cache/3.0/core/property-id.json
diff --git a/schemas/cache/core/property-list-ref.json b/schemas/cache/3.0/core/property-list-ref.json
similarity index 100%
rename from schemas/cache/core/property-list-ref.json
rename to schemas/cache/3.0/core/property-list-ref.json
diff --git a/schemas/cache/core/property-tag.json b/schemas/cache/3.0/core/property-tag.json
similarity index 100%
rename from schemas/cache/core/property-tag.json
rename to schemas/cache/3.0/core/property-tag.json
diff --git a/schemas/cache/core/property.json b/schemas/cache/3.0/core/property.json
similarity index 100%
rename from schemas/cache/core/property.json
rename to schemas/cache/3.0/core/property.json
diff --git a/schemas/cache/core/proposal.json b/schemas/cache/3.0/core/proposal.json
similarity index 100%
rename from schemas/cache/core/proposal.json
rename to schemas/cache/3.0/core/proposal.json
diff --git a/schemas/cache/core/protocol-envelope.json b/schemas/cache/3.0/core/protocol-envelope.json
similarity index 100%
rename from schemas/cache/core/protocol-envelope.json
rename to schemas/cache/3.0/core/protocol-envelope.json
diff --git a/schemas/cache/core/provenance.json b/schemas/cache/3.0/core/provenance.json
similarity index 100%
rename from schemas/cache/core/provenance.json
rename to schemas/cache/3.0/core/provenance.json
diff --git a/schemas/cache/core/publisher-property-selector.json b/schemas/cache/3.0/core/publisher-property-selector.json
similarity index 100%
rename from schemas/cache/core/publisher-property-selector.json
rename to schemas/cache/3.0/core/publisher-property-selector.json
diff --git a/schemas/cache/core/push-notification-config.json b/schemas/cache/3.0/core/push-notification-config.json
similarity index 100%
rename from schemas/cache/core/push-notification-config.json
rename to schemas/cache/3.0/core/push-notification-config.json
diff --git a/schemas/cache/core/real-estate-item.json b/schemas/cache/3.0/core/real-estate-item.json
similarity index 100%
rename from schemas/cache/core/real-estate-item.json
rename to schemas/cache/3.0/core/real-estate-item.json
diff --git a/schemas/cache/core/reference-asset.json b/schemas/cache/3.0/core/reference-asset.json
similarity index 100%
rename from schemas/cache/core/reference-asset.json
rename to schemas/cache/3.0/core/reference-asset.json
diff --git a/schemas/cache/core/reporting-capabilities.json b/schemas/cache/3.0/core/reporting-capabilities.json
similarity index 100%
rename from schemas/cache/core/reporting-capabilities.json
rename to schemas/cache/3.0/core/reporting-capabilities.json
diff --git a/schemas/cache/core/reporting-webhook.json b/schemas/cache/3.0/core/reporting-webhook.json
similarity index 100%
rename from schemas/cache/core/reporting-webhook.json
rename to schemas/cache/3.0/core/reporting-webhook.json
diff --git a/schemas/cache/core/requirements/asset-requirements.json b/schemas/cache/3.0/core/requirements/asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/asset-requirements.json
rename to schemas/cache/3.0/core/requirements/asset-requirements.json
diff --git a/schemas/cache/core/requirements/audio-asset-requirements.json b/schemas/cache/3.0/core/requirements/audio-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/audio-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/audio-asset-requirements.json
diff --git a/schemas/cache/core/requirements/catalog-field-binding.json b/schemas/cache/3.0/core/requirements/catalog-field-binding.json
similarity index 100%
rename from schemas/cache/core/requirements/catalog-field-binding.json
rename to schemas/cache/3.0/core/requirements/catalog-field-binding.json
diff --git a/schemas/cache/core/requirements/catalog-requirements.json b/schemas/cache/3.0/core/requirements/catalog-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/catalog-requirements.json
rename to schemas/cache/3.0/core/requirements/catalog-requirements.json
diff --git a/schemas/cache/core/requirements/css-asset-requirements.json b/schemas/cache/3.0/core/requirements/css-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/css-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/css-asset-requirements.json
diff --git a/schemas/cache/core/requirements/daast-asset-requirements.json b/schemas/cache/3.0/core/requirements/daast-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/daast-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/daast-asset-requirements.json
diff --git a/schemas/cache/core/requirements/html-asset-requirements.json b/schemas/cache/3.0/core/requirements/html-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/html-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/html-asset-requirements.json
diff --git a/schemas/cache/core/requirements/image-asset-requirements.json b/schemas/cache/3.0/core/requirements/image-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/image-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/image-asset-requirements.json
diff --git a/schemas/cache/core/requirements/javascript-asset-requirements.json b/schemas/cache/3.0/core/requirements/javascript-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/javascript-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/javascript-asset-requirements.json
diff --git a/schemas/cache/core/requirements/markdown-asset-requirements.json b/schemas/cache/3.0/core/requirements/markdown-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/markdown-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/markdown-asset-requirements.json
diff --git a/schemas/cache/core/requirements/offering-asset-constraint.json b/schemas/cache/3.0/core/requirements/offering-asset-constraint.json
similarity index 100%
rename from schemas/cache/core/requirements/offering-asset-constraint.json
rename to schemas/cache/3.0/core/requirements/offering-asset-constraint.json
diff --git a/schemas/cache/core/requirements/text-asset-requirements.json b/schemas/cache/3.0/core/requirements/text-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/text-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/text-asset-requirements.json
diff --git a/schemas/cache/core/requirements/url-asset-requirements.json b/schemas/cache/3.0/core/requirements/url-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/url-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/url-asset-requirements.json
diff --git a/schemas/cache/core/requirements/vast-asset-requirements.json b/schemas/cache/3.0/core/requirements/vast-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/vast-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/vast-asset-requirements.json
diff --git a/schemas/cache/core/requirements/video-asset-requirements.json b/schemas/cache/3.0/core/requirements/video-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/video-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/video-asset-requirements.json
diff --git a/schemas/cache/core/requirements/webhook-asset-requirements.json b/schemas/cache/3.0/core/requirements/webhook-asset-requirements.json
similarity index 100%
rename from schemas/cache/core/requirements/webhook-asset-requirements.json
rename to schemas/cache/3.0/core/requirements/webhook-asset-requirements.json
diff --git a/schemas/cache/core/response.json b/schemas/cache/3.0/core/response.json
similarity index 100%
rename from schemas/cache/core/response.json
rename to schemas/cache/3.0/core/response.json
diff --git a/schemas/cache/core/rights-constraint.json b/schemas/cache/3.0/core/rights-constraint.json
similarity index 100%
rename from schemas/cache/core/rights-constraint.json
rename to schemas/cache/3.0/core/rights-constraint.json
diff --git a/schemas/cache/core/seller-agent-ref.json b/schemas/cache/3.0/core/seller-agent-ref.json
similarity index 100%
rename from schemas/cache/core/seller-agent-ref.json
rename to schemas/cache/3.0/core/seller-agent-ref.json
diff --git a/schemas/cache/core/signal-definition.json b/schemas/cache/3.0/core/signal-definition.json
similarity index 100%
rename from schemas/cache/core/signal-definition.json
rename to schemas/cache/3.0/core/signal-definition.json
diff --git a/schemas/cache/core/signal-filters.json b/schemas/cache/3.0/core/signal-filters.json
similarity index 100%
rename from schemas/cache/core/signal-filters.json
rename to schemas/cache/3.0/core/signal-filters.json
diff --git a/schemas/cache/core/signal-id.json b/schemas/cache/3.0/core/signal-id.json
similarity index 100%
rename from schemas/cache/core/signal-id.json
rename to schemas/cache/3.0/core/signal-id.json
diff --git a/schemas/cache/core/signal-pricing-option.json b/schemas/cache/3.0/core/signal-pricing-option.json
similarity index 100%
rename from schemas/cache/core/signal-pricing-option.json
rename to schemas/cache/3.0/core/signal-pricing-option.json
diff --git a/schemas/cache/core/signal-pricing.json b/schemas/cache/3.0/core/signal-pricing.json
similarity index 100%
rename from schemas/cache/core/signal-pricing.json
rename to schemas/cache/3.0/core/signal-pricing.json
diff --git a/schemas/cache/core/signal-targeting.json b/schemas/cache/3.0/core/signal-targeting.json
similarity index 100%
rename from schemas/cache/core/signal-targeting.json
rename to schemas/cache/3.0/core/signal-targeting.json
diff --git a/schemas/cache/core/special.json b/schemas/cache/3.0/core/special.json
similarity index 100%
rename from schemas/cache/core/special.json
rename to schemas/cache/3.0/core/special.json
diff --git a/schemas/cache/core/start-timing.json b/schemas/cache/3.0/core/start-timing.json
similarity index 100%
rename from schemas/cache/core/start-timing.json
rename to schemas/cache/3.0/core/start-timing.json
diff --git a/schemas/cache/core/store-item.json b/schemas/cache/3.0/core/store-item.json
similarity index 100%
rename from schemas/cache/core/store-item.json
rename to schemas/cache/3.0/core/store-item.json
diff --git a/schemas/cache/core/talent.json b/schemas/cache/3.0/core/talent.json
similarity index 100%
rename from schemas/cache/core/talent.json
rename to schemas/cache/3.0/core/talent.json
diff --git a/schemas/cache/core/targeting.json b/schemas/cache/3.0/core/targeting.json
similarity index 100%
rename from schemas/cache/core/targeting.json
rename to schemas/cache/3.0/core/targeting.json
diff --git a/schemas/cache/core/tasks-get-request.json b/schemas/cache/3.0/core/tasks-get-request.json
similarity index 100%
rename from schemas/cache/core/tasks-get-request.json
rename to schemas/cache/3.0/core/tasks-get-request.json
diff --git a/schemas/cache/core/tasks-get-response.json b/schemas/cache/3.0/core/tasks-get-response.json
similarity index 100%
rename from schemas/cache/core/tasks-get-response.json
rename to schemas/cache/3.0/core/tasks-get-response.json
diff --git a/schemas/cache/core/tasks-list-request.json b/schemas/cache/3.0/core/tasks-list-request.json
similarity index 100%
rename from schemas/cache/core/tasks-list-request.json
rename to schemas/cache/3.0/core/tasks-list-request.json
diff --git a/schemas/cache/core/tasks-list-response.json b/schemas/cache/3.0/core/tasks-list-response.json
similarity index 100%
rename from schemas/cache/core/tasks-list-response.json
rename to schemas/cache/3.0/core/tasks-list-response.json
diff --git a/schemas/cache/core/user-match.json b/schemas/cache/3.0/core/user-match.json
similarity index 100%
rename from schemas/cache/core/user-match.json
rename to schemas/cache/3.0/core/user-match.json
diff --git a/schemas/cache/core/vehicle-item.json b/schemas/cache/3.0/core/vehicle-item.json
similarity index 100%
rename from schemas/cache/core/vehicle-item.json
rename to schemas/cache/3.0/core/vehicle-item.json
diff --git a/schemas/cache/core/vendor-pricing-option.json b/schemas/cache/3.0/core/vendor-pricing-option.json
similarity index 100%
rename from schemas/cache/core/vendor-pricing-option.json
rename to schemas/cache/3.0/core/vendor-pricing-option.json
diff --git a/schemas/cache/core/x-entity-types.json b/schemas/cache/3.0/core/x-entity-types.json
similarity index 100%
rename from schemas/cache/core/x-entity-types.json
rename to schemas/cache/3.0/core/x-entity-types.json
diff --git a/schemas/cache/creative/asset-types/index.json b/schemas/cache/3.0/creative/asset-types/index.json
similarity index 100%
rename from schemas/cache/creative/asset-types/index.json
rename to schemas/cache/3.0/creative/asset-types/index.json
diff --git a/schemas/cache/creative/creative-feature-result.json b/schemas/cache/3.0/creative/creative-feature-result.json
similarity index 100%
rename from schemas/cache/creative/creative-feature-result.json
rename to schemas/cache/3.0/creative/creative-feature-result.json
diff --git a/schemas/cache/creative/get-creative-delivery-request.json b/schemas/cache/3.0/creative/get-creative-delivery-request.json
similarity index 100%
rename from schemas/cache/creative/get-creative-delivery-request.json
rename to schemas/cache/3.0/creative/get-creative-delivery-request.json
diff --git a/schemas/cache/creative/get-creative-delivery-response.json b/schemas/cache/3.0/creative/get-creative-delivery-response.json
similarity index 100%
rename from schemas/cache/creative/get-creative-delivery-response.json
rename to schemas/cache/3.0/creative/get-creative-delivery-response.json
diff --git a/schemas/cache/creative/get-creative-features-request.json b/schemas/cache/3.0/creative/get-creative-features-request.json
similarity index 100%
rename from schemas/cache/creative/get-creative-features-request.json
rename to schemas/cache/3.0/creative/get-creative-features-request.json
diff --git a/schemas/cache/creative/get-creative-features-response.json b/schemas/cache/3.0/creative/get-creative-features-response.json
similarity index 100%
rename from schemas/cache/creative/get-creative-features-response.json
rename to schemas/cache/3.0/creative/get-creative-features-response.json
diff --git a/schemas/cache/creative/list-creative-formats-request.json b/schemas/cache/3.0/creative/list-creative-formats-request.json
similarity index 100%
rename from schemas/cache/creative/list-creative-formats-request.json
rename to schemas/cache/3.0/creative/list-creative-formats-request.json
diff --git a/schemas/cache/creative/list-creative-formats-response.json b/schemas/cache/3.0/creative/list-creative-formats-response.json
similarity index 100%
rename from schemas/cache/creative/list-creative-formats-response.json
rename to schemas/cache/3.0/creative/list-creative-formats-response.json
diff --git a/schemas/cache/creative/list-creatives-request.json b/schemas/cache/3.0/creative/list-creatives-request.json
similarity index 100%
rename from schemas/cache/creative/list-creatives-request.json
rename to schemas/cache/3.0/creative/list-creatives-request.json
diff --git a/schemas/cache/creative/list-creatives-response.json b/schemas/cache/3.0/creative/list-creatives-response.json
similarity index 100%
rename from schemas/cache/creative/list-creatives-response.json
rename to schemas/cache/3.0/creative/list-creatives-response.json
diff --git a/schemas/cache/creative/preview-creative-request.json b/schemas/cache/3.0/creative/preview-creative-request.json
similarity index 100%
rename from schemas/cache/creative/preview-creative-request.json
rename to schemas/cache/3.0/creative/preview-creative-request.json
diff --git a/schemas/cache/creative/preview-creative-response.json b/schemas/cache/3.0/creative/preview-creative-response.json
similarity index 100%
rename from schemas/cache/creative/preview-creative-response.json
rename to schemas/cache/3.0/creative/preview-creative-response.json
diff --git a/schemas/cache/creative/preview-render.json b/schemas/cache/3.0/creative/preview-render.json
similarity index 100%
rename from schemas/cache/creative/preview-render.json
rename to schemas/cache/3.0/creative/preview-render.json
diff --git a/schemas/cache/creative/sync-creatives-async-response-input-required.json b/schemas/cache/3.0/creative/sync-creatives-async-response-input-required.json
similarity index 100%
rename from schemas/cache/creative/sync-creatives-async-response-input-required.json
rename to schemas/cache/3.0/creative/sync-creatives-async-response-input-required.json
diff --git a/schemas/cache/creative/sync-creatives-async-response-submitted.json b/schemas/cache/3.0/creative/sync-creatives-async-response-submitted.json
similarity index 100%
rename from schemas/cache/creative/sync-creatives-async-response-submitted.json
rename to schemas/cache/3.0/creative/sync-creatives-async-response-submitted.json
diff --git a/schemas/cache/creative/sync-creatives-async-response-working.json b/schemas/cache/3.0/creative/sync-creatives-async-response-working.json
similarity index 100%
rename from schemas/cache/creative/sync-creatives-async-response-working.json
rename to schemas/cache/3.0/creative/sync-creatives-async-response-working.json
diff --git a/schemas/cache/creative/sync-creatives-request.json b/schemas/cache/3.0/creative/sync-creatives-request.json
similarity index 100%
rename from schemas/cache/creative/sync-creatives-request.json
rename to schemas/cache/3.0/creative/sync-creatives-request.json
diff --git a/schemas/cache/creative/sync-creatives-response.json b/schemas/cache/3.0/creative/sync-creatives-response.json
similarity index 100%
rename from schemas/cache/creative/sync-creatives-response.json
rename to schemas/cache/3.0/creative/sync-creatives-response.json
diff --git a/schemas/cache/enums/account-scope.json b/schemas/cache/3.0/enums/account-scope.json
similarity index 100%
rename from schemas/cache/enums/account-scope.json
rename to schemas/cache/3.0/enums/account-scope.json
diff --git a/schemas/cache/enums/account-status.json b/schemas/cache/3.0/enums/account-status.json
similarity index 100%
rename from schemas/cache/enums/account-status.json
rename to schemas/cache/3.0/enums/account-status.json
diff --git a/schemas/cache/enums/action-source.json b/schemas/cache/3.0/enums/action-source.json
similarity index 100%
rename from schemas/cache/enums/action-source.json
rename to schemas/cache/3.0/enums/action-source.json
diff --git a/schemas/cache/enums/adcp-protocol.json b/schemas/cache/3.0/enums/adcp-protocol.json
similarity index 100%
rename from schemas/cache/enums/adcp-protocol.json
rename to schemas/cache/3.0/enums/adcp-protocol.json
diff --git a/schemas/cache/enums/adjustment-kind.json b/schemas/cache/3.0/enums/adjustment-kind.json
similarity index 100%
rename from schemas/cache/enums/adjustment-kind.json
rename to schemas/cache/3.0/enums/adjustment-kind.json
diff --git a/schemas/cache/enums/advertiser-industry.json b/schemas/cache/3.0/enums/advertiser-industry.json
similarity index 100%
rename from schemas/cache/enums/advertiser-industry.json
rename to schemas/cache/3.0/enums/advertiser-industry.json
diff --git a/schemas/cache/enums/age-verification-method.json b/schemas/cache/3.0/enums/age-verification-method.json
similarity index 100%
rename from schemas/cache/enums/age-verification-method.json
rename to schemas/cache/3.0/enums/age-verification-method.json
diff --git a/schemas/cache/enums/assessment-status.json b/schemas/cache/3.0/enums/assessment-status.json
similarity index 100%
rename from schemas/cache/enums/assessment-status.json
rename to schemas/cache/3.0/enums/assessment-status.json
diff --git a/schemas/cache/enums/asset-content-type.json b/schemas/cache/3.0/enums/asset-content-type.json
similarity index 100%
rename from schemas/cache/enums/asset-content-type.json
rename to schemas/cache/3.0/enums/asset-content-type.json
diff --git a/schemas/cache/enums/attribution-model.json b/schemas/cache/3.0/enums/attribution-model.json
similarity index 100%
rename from schemas/cache/enums/attribution-model.json
rename to schemas/cache/3.0/enums/attribution-model.json
diff --git a/schemas/cache/enums/audience-source.json b/schemas/cache/3.0/enums/audience-source.json
similarity index 100%
rename from schemas/cache/enums/audience-source.json
rename to schemas/cache/3.0/enums/audience-source.json
diff --git a/schemas/cache/enums/audience-status.json b/schemas/cache/3.0/enums/audience-status.json
similarity index 100%
rename from schemas/cache/enums/audience-status.json
rename to schemas/cache/3.0/enums/audience-status.json
diff --git a/schemas/cache/enums/audio-channel-layout.json b/schemas/cache/3.0/enums/audio-channel-layout.json
similarity index 100%
rename from schemas/cache/enums/audio-channel-layout.json
rename to schemas/cache/3.0/enums/audio-channel-layout.json
diff --git a/schemas/cache/enums/auth-scheme.json b/schemas/cache/3.0/enums/auth-scheme.json
similarity index 100%
rename from schemas/cache/enums/auth-scheme.json
rename to schemas/cache/3.0/enums/auth-scheme.json
diff --git a/schemas/cache/enums/available-metric.json b/schemas/cache/3.0/enums/available-metric.json
similarity index 100%
rename from schemas/cache/enums/available-metric.json
rename to schemas/cache/3.0/enums/available-metric.json
diff --git a/schemas/cache/enums/billing-party.json b/schemas/cache/3.0/enums/billing-party.json
similarity index 100%
rename from schemas/cache/enums/billing-party.json
rename to schemas/cache/3.0/enums/billing-party.json
diff --git a/schemas/cache/enums/binary-verdict.json b/schemas/cache/3.0/enums/binary-verdict.json
similarity index 100%
rename from schemas/cache/enums/binary-verdict.json
rename to schemas/cache/3.0/enums/binary-verdict.json
diff --git a/schemas/cache/enums/brand-agent-type.json b/schemas/cache/3.0/enums/brand-agent-type.json
similarity index 100%
rename from schemas/cache/enums/brand-agent-type.json
rename to schemas/cache/3.0/enums/brand-agent-type.json
diff --git a/schemas/cache/enums/canceled-by.json b/schemas/cache/3.0/enums/canceled-by.json
similarity index 100%
rename from schemas/cache/enums/canceled-by.json
rename to schemas/cache/3.0/enums/canceled-by.json
diff --git a/schemas/cache/enums/catalog-action.json b/schemas/cache/3.0/enums/catalog-action.json
similarity index 100%
rename from schemas/cache/enums/catalog-action.json
rename to schemas/cache/3.0/enums/catalog-action.json
diff --git a/schemas/cache/enums/catalog-item-status.json b/schemas/cache/3.0/enums/catalog-item-status.json
similarity index 100%
rename from schemas/cache/enums/catalog-item-status.json
rename to schemas/cache/3.0/enums/catalog-item-status.json
diff --git a/schemas/cache/enums/catalog-type.json b/schemas/cache/3.0/enums/catalog-type.json
similarity index 100%
rename from schemas/cache/enums/catalog-type.json
rename to schemas/cache/3.0/enums/catalog-type.json
diff --git a/schemas/cache/enums/channels.json b/schemas/cache/3.0/enums/channels.json
similarity index 100%
rename from schemas/cache/enums/channels.json
rename to schemas/cache/3.0/enums/channels.json
diff --git a/schemas/cache/enums/cloud-storage-protocol.json b/schemas/cache/3.0/enums/cloud-storage-protocol.json
similarity index 100%
rename from schemas/cache/enums/cloud-storage-protocol.json
rename to schemas/cache/3.0/enums/cloud-storage-protocol.json
diff --git a/schemas/cache/enums/co-branding-requirement.json b/schemas/cache/3.0/enums/co-branding-requirement.json
similarity index 100%
rename from schemas/cache/enums/co-branding-requirement.json
rename to schemas/cache/3.0/enums/co-branding-requirement.json
diff --git a/schemas/cache/enums/collection-cadence.json b/schemas/cache/3.0/enums/collection-cadence.json
similarity index 100%
rename from schemas/cache/enums/collection-cadence.json
rename to schemas/cache/3.0/enums/collection-cadence.json
diff --git a/schemas/cache/enums/collection-kind.json b/schemas/cache/3.0/enums/collection-kind.json
similarity index 100%
rename from schemas/cache/enums/collection-kind.json
rename to schemas/cache/3.0/enums/collection-kind.json
diff --git a/schemas/cache/enums/collection-relationship.json b/schemas/cache/3.0/enums/collection-relationship.json
similarity index 100%
rename from schemas/cache/enums/collection-relationship.json
rename to schemas/cache/3.0/enums/collection-relationship.json
diff --git a/schemas/cache/enums/collection-status.json b/schemas/cache/3.0/enums/collection-status.json
similarity index 100%
rename from schemas/cache/enums/collection-status.json
rename to schemas/cache/3.0/enums/collection-status.json
diff --git a/schemas/cache/enums/consent-basis.json b/schemas/cache/3.0/enums/consent-basis.json
similarity index 100%
rename from schemas/cache/enums/consent-basis.json
rename to schemas/cache/3.0/enums/consent-basis.json
diff --git a/schemas/cache/enums/content-id-type.json b/schemas/cache/3.0/enums/content-id-type.json
similarity index 100%
rename from schemas/cache/enums/content-id-type.json
rename to schemas/cache/3.0/enums/content-id-type.json
diff --git a/schemas/cache/enums/content-rating-system.json b/schemas/cache/3.0/enums/content-rating-system.json
similarity index 100%
rename from schemas/cache/enums/content-rating-system.json
rename to schemas/cache/3.0/enums/content-rating-system.json
diff --git a/schemas/cache/enums/creative-action.json b/schemas/cache/3.0/enums/creative-action.json
similarity index 100%
rename from schemas/cache/enums/creative-action.json
rename to schemas/cache/3.0/enums/creative-action.json
diff --git a/schemas/cache/enums/creative-agent-capability.json b/schemas/cache/3.0/enums/creative-agent-capability.json
similarity index 100%
rename from schemas/cache/enums/creative-agent-capability.json
rename to schemas/cache/3.0/enums/creative-agent-capability.json
diff --git a/schemas/cache/enums/creative-approval-status.json b/schemas/cache/3.0/enums/creative-approval-status.json
similarity index 100%
rename from schemas/cache/enums/creative-approval-status.json
rename to schemas/cache/3.0/enums/creative-approval-status.json
diff --git a/schemas/cache/enums/creative-identifier-type.json b/schemas/cache/3.0/enums/creative-identifier-type.json
similarity index 100%
rename from schemas/cache/enums/creative-identifier-type.json
rename to schemas/cache/3.0/enums/creative-identifier-type.json
diff --git a/schemas/cache/enums/creative-quality.json b/schemas/cache/3.0/enums/creative-quality.json
similarity index 100%
rename from schemas/cache/enums/creative-quality.json
rename to schemas/cache/3.0/enums/creative-quality.json
diff --git a/schemas/cache/enums/creative-sort-field.json b/schemas/cache/3.0/enums/creative-sort-field.json
similarity index 100%
rename from schemas/cache/enums/creative-sort-field.json
rename to schemas/cache/3.0/enums/creative-sort-field.json
diff --git a/schemas/cache/enums/creative-status.json b/schemas/cache/3.0/enums/creative-status.json
similarity index 100%
rename from schemas/cache/enums/creative-status.json
rename to schemas/cache/3.0/enums/creative-status.json
diff --git a/schemas/cache/enums/daast-tracking-event.json b/schemas/cache/3.0/enums/daast-tracking-event.json
similarity index 100%
rename from schemas/cache/enums/daast-tracking-event.json
rename to schemas/cache/3.0/enums/daast-tracking-event.json
diff --git a/schemas/cache/enums/daast-version.json b/schemas/cache/3.0/enums/daast-version.json
similarity index 100%
rename from schemas/cache/enums/daast-version.json
rename to schemas/cache/3.0/enums/daast-version.json
diff --git a/schemas/cache/enums/day-of-week.json b/schemas/cache/3.0/enums/day-of-week.json
similarity index 100%
rename from schemas/cache/enums/day-of-week.json
rename to schemas/cache/3.0/enums/day-of-week.json
diff --git a/schemas/cache/enums/delegation-authority.json b/schemas/cache/3.0/enums/delegation-authority.json
similarity index 100%
rename from schemas/cache/enums/delegation-authority.json
rename to schemas/cache/3.0/enums/delegation-authority.json
diff --git a/schemas/cache/enums/delivery-type.json b/schemas/cache/3.0/enums/delivery-type.json
similarity index 100%
rename from schemas/cache/enums/delivery-type.json
rename to schemas/cache/3.0/enums/delivery-type.json
diff --git a/schemas/cache/enums/demographic-system.json b/schemas/cache/3.0/enums/demographic-system.json
similarity index 100%
rename from schemas/cache/enums/demographic-system.json
rename to schemas/cache/3.0/enums/demographic-system.json
diff --git a/schemas/cache/enums/derivative-type.json b/schemas/cache/3.0/enums/derivative-type.json
similarity index 100%
rename from schemas/cache/enums/derivative-type.json
rename to schemas/cache/3.0/enums/derivative-type.json
diff --git a/schemas/cache/enums/device-platform.json b/schemas/cache/3.0/enums/device-platform.json
similarity index 100%
rename from schemas/cache/enums/device-platform.json
rename to schemas/cache/3.0/enums/device-platform.json
diff --git a/schemas/cache/enums/device-type.json b/schemas/cache/3.0/enums/device-type.json
similarity index 100%
rename from schemas/cache/enums/device-type.json
rename to schemas/cache/3.0/enums/device-type.json
diff --git a/schemas/cache/enums/digital-source-type.json b/schemas/cache/3.0/enums/digital-source-type.json
similarity index 100%
rename from schemas/cache/enums/digital-source-type.json
rename to schemas/cache/3.0/enums/digital-source-type.json
diff --git a/schemas/cache/enums/dimension-unit.json b/schemas/cache/3.0/enums/dimension-unit.json
similarity index 100%
rename from schemas/cache/enums/dimension-unit.json
rename to schemas/cache/3.0/enums/dimension-unit.json
diff --git a/schemas/cache/enums/disclosure-persistence.json b/schemas/cache/3.0/enums/disclosure-persistence.json
similarity index 100%
rename from schemas/cache/enums/disclosure-persistence.json
rename to schemas/cache/3.0/enums/disclosure-persistence.json
diff --git a/schemas/cache/enums/disclosure-position.json b/schemas/cache/3.0/enums/disclosure-position.json
similarity index 100%
rename from schemas/cache/enums/disclosure-position.json
rename to schemas/cache/3.0/enums/disclosure-position.json
diff --git a/schemas/cache/enums/distance-unit.json b/schemas/cache/3.0/enums/distance-unit.json
similarity index 100%
rename from schemas/cache/enums/distance-unit.json
rename to schemas/cache/3.0/enums/distance-unit.json
diff --git a/schemas/cache/enums/distribution-identifier-type.json b/schemas/cache/3.0/enums/distribution-identifier-type.json
similarity index 100%
rename from schemas/cache/enums/distribution-identifier-type.json
rename to schemas/cache/3.0/enums/distribution-identifier-type.json
diff --git a/schemas/cache/enums/error-code.json b/schemas/cache/3.0/enums/error-code.json
similarity index 100%
rename from schemas/cache/enums/error-code.json
rename to schemas/cache/3.0/enums/error-code.json
diff --git a/schemas/cache/enums/escalation-severity.json b/schemas/cache/3.0/enums/escalation-severity.json
similarity index 100%
rename from schemas/cache/enums/escalation-severity.json
rename to schemas/cache/3.0/enums/escalation-severity.json
diff --git a/schemas/cache/enums/event-type.json b/schemas/cache/3.0/enums/event-type.json
similarity index 100%
rename from schemas/cache/enums/event-type.json
rename to schemas/cache/3.0/enums/event-type.json
diff --git a/schemas/cache/enums/exclusivity.json b/schemas/cache/3.0/enums/exclusivity.json
similarity index 100%
rename from schemas/cache/enums/exclusivity.json
rename to schemas/cache/3.0/enums/exclusivity.json
diff --git a/schemas/cache/enums/feature-check-status.json b/schemas/cache/3.0/enums/feature-check-status.json
similarity index 100%
rename from schemas/cache/enums/feature-check-status.json
rename to schemas/cache/3.0/enums/feature-check-status.json
diff --git a/schemas/cache/enums/feed-format.json b/schemas/cache/3.0/enums/feed-format.json
similarity index 100%
rename from schemas/cache/enums/feed-format.json
rename to schemas/cache/3.0/enums/feed-format.json
diff --git a/schemas/cache/enums/feedback-source.json b/schemas/cache/3.0/enums/feedback-source.json
similarity index 100%
rename from schemas/cache/enums/feedback-source.json
rename to schemas/cache/3.0/enums/feedback-source.json
diff --git a/schemas/cache/enums/forecast-method.json b/schemas/cache/3.0/enums/forecast-method.json
similarity index 100%
rename from schemas/cache/enums/forecast-method.json
rename to schemas/cache/3.0/enums/forecast-method.json
diff --git a/schemas/cache/enums/forecast-range-unit.json b/schemas/cache/3.0/enums/forecast-range-unit.json
similarity index 100%
rename from schemas/cache/enums/forecast-range-unit.json
rename to schemas/cache/3.0/enums/forecast-range-unit.json
diff --git a/schemas/cache/enums/forecastable-metric.json b/schemas/cache/3.0/enums/forecastable-metric.json
similarity index 100%
rename from schemas/cache/enums/forecastable-metric.json
rename to schemas/cache/3.0/enums/forecastable-metric.json
diff --git a/schemas/cache/enums/format-id-parameter.json b/schemas/cache/3.0/enums/format-id-parameter.json
similarity index 100%
rename from schemas/cache/enums/format-id-parameter.json
rename to schemas/cache/3.0/enums/format-id-parameter.json
diff --git a/schemas/cache/enums/frame-rate-type.json b/schemas/cache/3.0/enums/frame-rate-type.json
similarity index 100%
rename from schemas/cache/enums/frame-rate-type.json
rename to schemas/cache/3.0/enums/frame-rate-type.json
diff --git a/schemas/cache/enums/frequency-cap-scope.json b/schemas/cache/3.0/enums/frequency-cap-scope.json
similarity index 100%
rename from schemas/cache/enums/frequency-cap-scope.json
rename to schemas/cache/3.0/enums/frequency-cap-scope.json
diff --git a/schemas/cache/enums/genre-taxonomy.json b/schemas/cache/3.0/enums/genre-taxonomy.json
similarity index 100%
rename from schemas/cache/enums/genre-taxonomy.json
rename to schemas/cache/3.0/enums/genre-taxonomy.json
diff --git a/schemas/cache/enums/geo-level.json b/schemas/cache/3.0/enums/geo-level.json
similarity index 100%
rename from schemas/cache/enums/geo-level.json
rename to schemas/cache/3.0/enums/geo-level.json
diff --git a/schemas/cache/enums/gop-type.json b/schemas/cache/3.0/enums/gop-type.json
similarity index 100%
rename from schemas/cache/enums/gop-type.json
rename to schemas/cache/3.0/enums/gop-type.json
diff --git a/schemas/cache/enums/governance-decision.json b/schemas/cache/3.0/enums/governance-decision.json
similarity index 100%
rename from schemas/cache/enums/governance-decision.json
rename to schemas/cache/3.0/enums/governance-decision.json
diff --git a/schemas/cache/enums/governance-domain.json b/schemas/cache/3.0/enums/governance-domain.json
similarity index 100%
rename from schemas/cache/enums/governance-domain.json
rename to schemas/cache/3.0/enums/governance-domain.json
diff --git a/schemas/cache/enums/governance-mode.json b/schemas/cache/3.0/enums/governance-mode.json
similarity index 100%
rename from schemas/cache/enums/governance-mode.json
rename to schemas/cache/3.0/enums/governance-mode.json
diff --git a/schemas/cache/enums/governance-phase.json b/schemas/cache/3.0/enums/governance-phase.json
similarity index 100%
rename from schemas/cache/enums/governance-phase.json
rename to schemas/cache/3.0/enums/governance-phase.json
diff --git a/schemas/cache/enums/history-entry-type.json b/schemas/cache/3.0/enums/history-entry-type.json
similarity index 100%
rename from schemas/cache/enums/history-entry-type.json
rename to schemas/cache/3.0/enums/history-entry-type.json
diff --git a/schemas/cache/enums/http-method.json b/schemas/cache/3.0/enums/http-method.json
similarity index 100%
rename from schemas/cache/enums/http-method.json
rename to schemas/cache/3.0/enums/http-method.json
diff --git a/schemas/cache/enums/identifier-types.json b/schemas/cache/3.0/enums/identifier-types.json
similarity index 100%
rename from schemas/cache/enums/identifier-types.json
rename to schemas/cache/3.0/enums/identifier-types.json
diff --git a/schemas/cache/enums/installment-status.json b/schemas/cache/3.0/enums/installment-status.json
similarity index 100%
rename from schemas/cache/enums/installment-status.json
rename to schemas/cache/3.0/enums/installment-status.json
diff --git a/schemas/cache/enums/javascript-module-type.json b/schemas/cache/3.0/enums/javascript-module-type.json
similarity index 100%
rename from schemas/cache/enums/javascript-module-type.json
rename to schemas/cache/3.0/enums/javascript-module-type.json
diff --git a/schemas/cache/enums/landing-page-requirement.json b/schemas/cache/3.0/enums/landing-page-requirement.json
similarity index 100%
rename from schemas/cache/enums/landing-page-requirement.json
rename to schemas/cache/3.0/enums/landing-page-requirement.json
diff --git a/schemas/cache/enums/makegood-remedy.json b/schemas/cache/3.0/enums/makegood-remedy.json
similarity index 100%
rename from schemas/cache/enums/makegood-remedy.json
rename to schemas/cache/3.0/enums/makegood-remedy.json
diff --git a/schemas/cache/enums/markdown-flavor.json b/schemas/cache/3.0/enums/markdown-flavor.json
similarity index 100%
rename from schemas/cache/enums/markdown-flavor.json
rename to schemas/cache/3.0/enums/markdown-flavor.json
diff --git a/schemas/cache/enums/match-id-type.json b/schemas/cache/3.0/enums/match-id-type.json
similarity index 100%
rename from schemas/cache/enums/match-id-type.json
rename to schemas/cache/3.0/enums/match-id-type.json
diff --git a/schemas/cache/enums/match-type.json b/schemas/cache/3.0/enums/match-type.json
similarity index 100%
rename from schemas/cache/enums/match-type.json
rename to schemas/cache/3.0/enums/match-type.json
diff --git a/schemas/cache/enums/media-buy-status.json b/schemas/cache/3.0/enums/media-buy-status.json
similarity index 100%
rename from schemas/cache/enums/media-buy-status.json
rename to schemas/cache/3.0/enums/media-buy-status.json
diff --git a/schemas/cache/enums/media-buy-valid-action.json b/schemas/cache/3.0/enums/media-buy-valid-action.json
similarity index 100%
rename from schemas/cache/enums/media-buy-valid-action.json
rename to schemas/cache/3.0/enums/media-buy-valid-action.json
diff --git a/schemas/cache/enums/metric-type.json b/schemas/cache/3.0/enums/metric-type.json
similarity index 100%
rename from schemas/cache/enums/metric-type.json
rename to schemas/cache/3.0/enums/metric-type.json
diff --git a/schemas/cache/enums/metro-system.json b/schemas/cache/3.0/enums/metro-system.json
similarity index 100%
rename from schemas/cache/enums/metro-system.json
rename to schemas/cache/3.0/enums/metro-system.json
diff --git a/schemas/cache/enums/moov-atom-position.json b/schemas/cache/3.0/enums/moov-atom-position.json
similarity index 100%
rename from schemas/cache/enums/moov-atom-position.json
rename to schemas/cache/3.0/enums/moov-atom-position.json
diff --git a/schemas/cache/enums/notification-type.json b/schemas/cache/3.0/enums/notification-type.json
similarity index 100%
rename from schemas/cache/enums/notification-type.json
rename to schemas/cache/3.0/enums/notification-type.json
diff --git a/schemas/cache/enums/outcome-type.json b/schemas/cache/3.0/enums/outcome-type.json
similarity index 100%
rename from schemas/cache/enums/outcome-type.json
rename to schemas/cache/3.0/enums/outcome-type.json
diff --git a/schemas/cache/enums/pacing.json b/schemas/cache/3.0/enums/pacing.json
similarity index 100%
rename from schemas/cache/enums/pacing.json
rename to schemas/cache/3.0/enums/pacing.json
diff --git a/schemas/cache/enums/payment-terms.json b/schemas/cache/3.0/enums/payment-terms.json
similarity index 100%
rename from schemas/cache/enums/payment-terms.json
rename to schemas/cache/3.0/enums/payment-terms.json
diff --git a/schemas/cache/enums/performance-standard-metric.json b/schemas/cache/3.0/enums/performance-standard-metric.json
similarity index 100%
rename from schemas/cache/enums/performance-standard-metric.json
rename to schemas/cache/3.0/enums/performance-standard-metric.json
diff --git a/schemas/cache/enums/policy-category.json b/schemas/cache/3.0/enums/policy-category.json
similarity index 100%
rename from schemas/cache/enums/policy-category.json
rename to schemas/cache/3.0/enums/policy-category.json
diff --git a/schemas/cache/enums/policy-enforcement.json b/schemas/cache/3.0/enums/policy-enforcement.json
similarity index 100%
rename from schemas/cache/enums/policy-enforcement.json
rename to schemas/cache/3.0/enums/policy-enforcement.json
diff --git a/schemas/cache/enums/postal-system.json b/schemas/cache/3.0/enums/postal-system.json
similarity index 100%
rename from schemas/cache/enums/postal-system.json
rename to schemas/cache/3.0/enums/postal-system.json
diff --git a/schemas/cache/enums/preview-output-format.json b/schemas/cache/3.0/enums/preview-output-format.json
similarity index 100%
rename from schemas/cache/enums/preview-output-format.json
rename to schemas/cache/3.0/enums/preview-output-format.json
diff --git a/schemas/cache/enums/pricing-model.json b/schemas/cache/3.0/enums/pricing-model.json
similarity index 100%
rename from schemas/cache/enums/pricing-model.json
rename to schemas/cache/3.0/enums/pricing-model.json
diff --git a/schemas/cache/enums/production-quality.json b/schemas/cache/3.0/enums/production-quality.json
similarity index 100%
rename from schemas/cache/enums/production-quality.json
rename to schemas/cache/3.0/enums/production-quality.json
diff --git a/schemas/cache/enums/property-type.json b/schemas/cache/3.0/enums/property-type.json
similarity index 100%
rename from schemas/cache/enums/property-type.json
rename to schemas/cache/3.0/enums/property-type.json
diff --git a/schemas/cache/enums/proposal-status.json b/schemas/cache/3.0/enums/proposal-status.json
similarity index 100%
rename from schemas/cache/enums/proposal-status.json
rename to schemas/cache/3.0/enums/proposal-status.json
diff --git a/schemas/cache/enums/publisher-identifier-types.json b/schemas/cache/3.0/enums/publisher-identifier-types.json
similarity index 100%
rename from schemas/cache/enums/publisher-identifier-types.json
rename to schemas/cache/3.0/enums/publisher-identifier-types.json
diff --git a/schemas/cache/enums/purchase-type.json b/schemas/cache/3.0/enums/purchase-type.json
similarity index 100%
rename from schemas/cache/enums/purchase-type.json
rename to schemas/cache/3.0/enums/purchase-type.json
diff --git a/schemas/cache/enums/reach-unit.json b/schemas/cache/3.0/enums/reach-unit.json
similarity index 100%
rename from schemas/cache/enums/reach-unit.json
rename to schemas/cache/3.0/enums/reach-unit.json
diff --git a/schemas/cache/enums/reporting-frequency.json b/schemas/cache/3.0/enums/reporting-frequency.json
similarity index 100%
rename from schemas/cache/enums/reporting-frequency.json
rename to schemas/cache/3.0/enums/reporting-frequency.json
diff --git a/schemas/cache/enums/response-type.json b/schemas/cache/3.0/enums/response-type.json
similarity index 100%
rename from schemas/cache/enums/response-type.json
rename to schemas/cache/3.0/enums/response-type.json
diff --git a/schemas/cache/enums/restricted-attribute.json b/schemas/cache/3.0/enums/restricted-attribute.json
similarity index 100%
rename from schemas/cache/enums/restricted-attribute.json
rename to schemas/cache/3.0/enums/restricted-attribute.json
diff --git a/schemas/cache/enums/right-type.json b/schemas/cache/3.0/enums/right-type.json
similarity index 100%
rename from schemas/cache/enums/right-type.json
rename to schemas/cache/3.0/enums/right-type.json
diff --git a/schemas/cache/enums/right-use.json b/schemas/cache/3.0/enums/right-use.json
similarity index 100%
rename from schemas/cache/enums/right-use.json
rename to schemas/cache/3.0/enums/right-use.json
diff --git a/schemas/cache/enums/rights-billing-period.json b/schemas/cache/3.0/enums/rights-billing-period.json
similarity index 100%
rename from schemas/cache/enums/rights-billing-period.json
rename to schemas/cache/3.0/enums/rights-billing-period.json
diff --git a/schemas/cache/enums/scan-type.json b/schemas/cache/3.0/enums/scan-type.json
similarity index 100%
rename from schemas/cache/enums/scan-type.json
rename to schemas/cache/3.0/enums/scan-type.json
diff --git a/schemas/cache/enums/si-session-status.json b/schemas/cache/3.0/enums/si-session-status.json
similarity index 100%
rename from schemas/cache/enums/si-session-status.json
rename to schemas/cache/3.0/enums/si-session-status.json
diff --git a/schemas/cache/enums/signal-catalog-type.json b/schemas/cache/3.0/enums/signal-catalog-type.json
similarity index 100%
rename from schemas/cache/enums/signal-catalog-type.json
rename to schemas/cache/3.0/enums/signal-catalog-type.json
diff --git a/schemas/cache/enums/signal-source.json b/schemas/cache/3.0/enums/signal-source.json
similarity index 100%
rename from schemas/cache/enums/signal-source.json
rename to schemas/cache/3.0/enums/signal-source.json
diff --git a/schemas/cache/enums/signal-value-type.json b/schemas/cache/3.0/enums/signal-value-type.json
similarity index 100%
rename from schemas/cache/enums/signal-value-type.json
rename to schemas/cache/3.0/enums/signal-value-type.json
diff --git a/schemas/cache/enums/snapshot-unavailable-reason.json b/schemas/cache/3.0/enums/snapshot-unavailable-reason.json
similarity index 100%
rename from schemas/cache/enums/snapshot-unavailable-reason.json
rename to schemas/cache/3.0/enums/snapshot-unavailable-reason.json
diff --git a/schemas/cache/enums/sort-direction.json b/schemas/cache/3.0/enums/sort-direction.json
similarity index 100%
rename from schemas/cache/enums/sort-direction.json
rename to schemas/cache/3.0/enums/sort-direction.json
diff --git a/schemas/cache/enums/sort-metric.json b/schemas/cache/3.0/enums/sort-metric.json
similarity index 100%
rename from schemas/cache/enums/sort-metric.json
rename to schemas/cache/3.0/enums/sort-metric.json
diff --git a/schemas/cache/enums/special-category.json b/schemas/cache/3.0/enums/special-category.json
similarity index 100%
rename from schemas/cache/enums/special-category.json
rename to schemas/cache/3.0/enums/special-category.json
diff --git a/schemas/cache/enums/specialism.json b/schemas/cache/3.0/enums/specialism.json
similarity index 100%
rename from schemas/cache/enums/specialism.json
rename to schemas/cache/3.0/enums/specialism.json
diff --git a/schemas/cache/enums/talent-role.json b/schemas/cache/3.0/enums/talent-role.json
similarity index 100%
rename from schemas/cache/enums/talent-role.json
rename to schemas/cache/3.0/enums/talent-role.json
diff --git a/schemas/cache/enums/task-status.json b/schemas/cache/3.0/enums/task-status.json
similarity index 100%
rename from schemas/cache/enums/task-status.json
rename to schemas/cache/3.0/enums/task-status.json
diff --git a/schemas/cache/enums/task-type.json b/schemas/cache/3.0/enums/task-type.json
similarity index 100%
rename from schemas/cache/enums/task-type.json
rename to schemas/cache/3.0/enums/task-type.json
diff --git a/schemas/cache/enums/transport-mode.json b/schemas/cache/3.0/enums/transport-mode.json
similarity index 100%
rename from schemas/cache/enums/transport-mode.json
rename to schemas/cache/3.0/enums/transport-mode.json
diff --git a/schemas/cache/enums/travel-time-unit.json b/schemas/cache/3.0/enums/travel-time-unit.json
similarity index 100%
rename from schemas/cache/enums/travel-time-unit.json
rename to schemas/cache/3.0/enums/travel-time-unit.json
diff --git a/schemas/cache/enums/uid-type.json b/schemas/cache/3.0/enums/uid-type.json
similarity index 100%
rename from schemas/cache/enums/uid-type.json
rename to schemas/cache/3.0/enums/uid-type.json
diff --git a/schemas/cache/enums/universal-macro.json b/schemas/cache/3.0/enums/universal-macro.json
similarity index 100%
rename from schemas/cache/enums/universal-macro.json
rename to schemas/cache/3.0/enums/universal-macro.json
diff --git a/schemas/cache/enums/update-frequency.json b/schemas/cache/3.0/enums/update-frequency.json
similarity index 100%
rename from schemas/cache/enums/update-frequency.json
rename to schemas/cache/3.0/enums/update-frequency.json
diff --git a/schemas/cache/enums/url-asset-type.json b/schemas/cache/3.0/enums/url-asset-type.json
similarity index 100%
rename from schemas/cache/enums/url-asset-type.json
rename to schemas/cache/3.0/enums/url-asset-type.json
diff --git a/schemas/cache/enums/validation-mode.json b/schemas/cache/3.0/enums/validation-mode.json
similarity index 100%
rename from schemas/cache/enums/validation-mode.json
rename to schemas/cache/3.0/enums/validation-mode.json
diff --git a/schemas/cache/enums/vast-tracking-event.json b/schemas/cache/3.0/enums/vast-tracking-event.json
similarity index 100%
rename from schemas/cache/enums/vast-tracking-event.json
rename to schemas/cache/3.0/enums/vast-tracking-event.json
diff --git a/schemas/cache/enums/vast-version.json b/schemas/cache/3.0/enums/vast-version.json
similarity index 100%
rename from schemas/cache/enums/vast-version.json
rename to schemas/cache/3.0/enums/vast-version.json
diff --git a/schemas/cache/enums/viewability-standard.json b/schemas/cache/3.0/enums/viewability-standard.json
similarity index 100%
rename from schemas/cache/enums/viewability-standard.json
rename to schemas/cache/3.0/enums/viewability-standard.json
diff --git a/schemas/cache/enums/wcag-level.json b/schemas/cache/3.0/enums/wcag-level.json
similarity index 100%
rename from schemas/cache/enums/wcag-level.json
rename to schemas/cache/3.0/enums/wcag-level.json
diff --git a/schemas/cache/enums/webhook-response-type.json b/schemas/cache/3.0/enums/webhook-response-type.json
similarity index 100%
rename from schemas/cache/enums/webhook-response-type.json
rename to schemas/cache/3.0/enums/webhook-response-type.json
diff --git a/schemas/cache/enums/webhook-security-method.json b/schemas/cache/3.0/enums/webhook-security-method.json
similarity index 100%
rename from schemas/cache/enums/webhook-security-method.json
rename to schemas/cache/3.0/enums/webhook-security-method.json
diff --git a/schemas/cache/error-details/account-setup-required.json b/schemas/cache/3.0/error-details/account-setup-required.json
similarity index 100%
rename from schemas/cache/error-details/account-setup-required.json
rename to schemas/cache/3.0/error-details/account-setup-required.json
diff --git a/schemas/cache/error-details/audience-too-small.json b/schemas/cache/3.0/error-details/audience-too-small.json
similarity index 100%
rename from schemas/cache/error-details/audience-too-small.json
rename to schemas/cache/3.0/error-details/audience-too-small.json
diff --git a/schemas/cache/error-details/budget-too-low.json b/schemas/cache/3.0/error-details/budget-too-low.json
similarity index 100%
rename from schemas/cache/error-details/budget-too-low.json
rename to schemas/cache/3.0/error-details/budget-too-low.json
diff --git a/schemas/cache/error-details/conflict.json b/schemas/cache/3.0/error-details/conflict.json
similarity index 100%
rename from schemas/cache/error-details/conflict.json
rename to schemas/cache/3.0/error-details/conflict.json
diff --git a/schemas/cache/error-details/creative-rejected.json b/schemas/cache/3.0/error-details/creative-rejected.json
similarity index 100%
rename from schemas/cache/error-details/creative-rejected.json
rename to schemas/cache/3.0/error-details/creative-rejected.json
diff --git a/schemas/cache/error-details/policy-violation.json b/schemas/cache/3.0/error-details/policy-violation.json
similarity index 100%
rename from schemas/cache/error-details/policy-violation.json
rename to schemas/cache/3.0/error-details/policy-violation.json
diff --git a/schemas/cache/error-details/rate-limited.json b/schemas/cache/3.0/error-details/rate-limited.json
similarity index 100%
rename from schemas/cache/error-details/rate-limited.json
rename to schemas/cache/3.0/error-details/rate-limited.json
diff --git a/schemas/cache/error-details/vendor-error-codes.json b/schemas/cache/3.0/error-details/vendor-error-codes.json
similarity index 100%
rename from schemas/cache/error-details/vendor-error-codes.json
rename to schemas/cache/3.0/error-details/vendor-error-codes.json
diff --git a/schemas/cache/extensions/extension-meta.json b/schemas/cache/3.0/extensions/extension-meta.json
similarity index 100%
rename from schemas/cache/extensions/extension-meta.json
rename to schemas/cache/3.0/extensions/extension-meta.json
diff --git a/schemas/cache/extensions/index.json b/schemas/cache/3.0/extensions/index.json
similarity index 100%
rename from schemas/cache/extensions/index.json
rename to schemas/cache/3.0/extensions/index.json
diff --git a/schemas/cache/governance/attribute-definition.json b/schemas/cache/3.0/governance/attribute-definition.json
similarity index 100%
rename from schemas/cache/governance/attribute-definition.json
rename to schemas/cache/3.0/governance/attribute-definition.json
diff --git a/schemas/cache/governance/audience-constraints.json b/schemas/cache/3.0/governance/audience-constraints.json
similarity index 100%
rename from schemas/cache/governance/audience-constraints.json
rename to schemas/cache/3.0/governance/audience-constraints.json
diff --git a/schemas/cache/governance/check-governance-request.json b/schemas/cache/3.0/governance/check-governance-request.json
similarity index 100%
rename from schemas/cache/governance/check-governance-request.json
rename to schemas/cache/3.0/governance/check-governance-request.json
diff --git a/schemas/cache/governance/check-governance-response.json b/schemas/cache/3.0/governance/check-governance-response.json
similarity index 100%
rename from schemas/cache/governance/check-governance-response.json
rename to schemas/cache/3.0/governance/check-governance-response.json
diff --git a/schemas/cache/governance/get-plan-audit-logs-request.json b/schemas/cache/3.0/governance/get-plan-audit-logs-request.json
similarity index 100%
rename from schemas/cache/governance/get-plan-audit-logs-request.json
rename to schemas/cache/3.0/governance/get-plan-audit-logs-request.json
diff --git a/schemas/cache/governance/get-plan-audit-logs-response.json b/schemas/cache/3.0/governance/get-plan-audit-logs-response.json
similarity index 100%
rename from schemas/cache/governance/get-plan-audit-logs-response.json
rename to schemas/cache/3.0/governance/get-plan-audit-logs-response.json
diff --git a/schemas/cache/governance/policy-category-definition.json b/schemas/cache/3.0/governance/policy-category-definition.json
similarity index 100%
rename from schemas/cache/governance/policy-category-definition.json
rename to schemas/cache/3.0/governance/policy-category-definition.json
diff --git a/schemas/cache/governance/policy-entry.json b/schemas/cache/3.0/governance/policy-entry.json
similarity index 100%
rename from schemas/cache/governance/policy-entry.json
rename to schemas/cache/3.0/governance/policy-entry.json
diff --git a/schemas/cache/governance/policy-ref.json b/schemas/cache/3.0/governance/policy-ref.json
similarity index 100%
rename from schemas/cache/governance/policy-ref.json
rename to schemas/cache/3.0/governance/policy-ref.json
diff --git a/schemas/cache/governance/report-plan-outcome-request.json b/schemas/cache/3.0/governance/report-plan-outcome-request.json
similarity index 100%
rename from schemas/cache/governance/report-plan-outcome-request.json
rename to schemas/cache/3.0/governance/report-plan-outcome-request.json
diff --git a/schemas/cache/governance/report-plan-outcome-response.json b/schemas/cache/3.0/governance/report-plan-outcome-response.json
similarity index 100%
rename from schemas/cache/governance/report-plan-outcome-response.json
rename to schemas/cache/3.0/governance/report-plan-outcome-response.json
diff --git a/schemas/cache/governance/sync-plans-request.json b/schemas/cache/3.0/governance/sync-plans-request.json
similarity index 100%
rename from schemas/cache/governance/sync-plans-request.json
rename to schemas/cache/3.0/governance/sync-plans-request.json
diff --git a/schemas/cache/governance/sync-plans-response.json b/schemas/cache/3.0/governance/sync-plans-response.json
similarity index 100%
rename from schemas/cache/governance/sync-plans-response.json
rename to schemas/cache/3.0/governance/sync-plans-response.json
diff --git a/schemas/cache/index.json b/schemas/cache/3.0/index.json
similarity index 100%
rename from schemas/cache/index.json
rename to schemas/cache/3.0/index.json
diff --git a/schemas/cache/manifest.json b/schemas/cache/3.0/manifest.json
similarity index 100%
rename from schemas/cache/manifest.json
rename to schemas/cache/3.0/manifest.json
diff --git a/schemas/cache/manifest.schema.json b/schemas/cache/3.0/manifest.schema.json
similarity index 100%
rename from schemas/cache/manifest.schema.json
rename to schemas/cache/3.0/manifest.schema.json
diff --git a/schemas/cache/media-buy/build-creative-async-response-input-required.json b/schemas/cache/3.0/media-buy/build-creative-async-response-input-required.json
similarity index 100%
rename from schemas/cache/media-buy/build-creative-async-response-input-required.json
rename to schemas/cache/3.0/media-buy/build-creative-async-response-input-required.json
diff --git a/schemas/cache/media-buy/build-creative-async-response-submitted.json b/schemas/cache/3.0/media-buy/build-creative-async-response-submitted.json
similarity index 100%
rename from schemas/cache/media-buy/build-creative-async-response-submitted.json
rename to schemas/cache/3.0/media-buy/build-creative-async-response-submitted.json
diff --git a/schemas/cache/media-buy/build-creative-async-response-working.json b/schemas/cache/3.0/media-buy/build-creative-async-response-working.json
similarity index 100%
rename from schemas/cache/media-buy/build-creative-async-response-working.json
rename to schemas/cache/3.0/media-buy/build-creative-async-response-working.json
diff --git a/schemas/cache/media-buy/build-creative-request.json b/schemas/cache/3.0/media-buy/build-creative-request.json
similarity index 100%
rename from schemas/cache/media-buy/build-creative-request.json
rename to schemas/cache/3.0/media-buy/build-creative-request.json
diff --git a/schemas/cache/media-buy/build-creative-response.json b/schemas/cache/3.0/media-buy/build-creative-response.json
similarity index 100%
rename from schemas/cache/media-buy/build-creative-response.json
rename to schemas/cache/3.0/media-buy/build-creative-response.json
diff --git a/schemas/cache/media-buy/create-media-buy-async-response-input-required.json b/schemas/cache/3.0/media-buy/create-media-buy-async-response-input-required.json
similarity index 100%
rename from schemas/cache/media-buy/create-media-buy-async-response-input-required.json
rename to schemas/cache/3.0/media-buy/create-media-buy-async-response-input-required.json
diff --git a/schemas/cache/media-buy/create-media-buy-async-response-submitted.json b/schemas/cache/3.0/media-buy/create-media-buy-async-response-submitted.json
similarity index 100%
rename from schemas/cache/media-buy/create-media-buy-async-response-submitted.json
rename to schemas/cache/3.0/media-buy/create-media-buy-async-response-submitted.json
diff --git a/schemas/cache/media-buy/create-media-buy-async-response-working.json b/schemas/cache/3.0/media-buy/create-media-buy-async-response-working.json
similarity index 100%
rename from schemas/cache/media-buy/create-media-buy-async-response-working.json
rename to schemas/cache/3.0/media-buy/create-media-buy-async-response-working.json
diff --git a/schemas/cache/media-buy/create-media-buy-request.json b/schemas/cache/3.0/media-buy/create-media-buy-request.json
similarity index 100%
rename from schemas/cache/media-buy/create-media-buy-request.json
rename to schemas/cache/3.0/media-buy/create-media-buy-request.json
diff --git a/schemas/cache/media-buy/create-media-buy-response.json b/schemas/cache/3.0/media-buy/create-media-buy-response.json
similarity index 100%
rename from schemas/cache/media-buy/create-media-buy-response.json
rename to schemas/cache/3.0/media-buy/create-media-buy-response.json
diff --git a/schemas/cache/media-buy/get-media-buy-delivery-request.json b/schemas/cache/3.0/media-buy/get-media-buy-delivery-request.json
similarity index 100%
rename from schemas/cache/media-buy/get-media-buy-delivery-request.json
rename to schemas/cache/3.0/media-buy/get-media-buy-delivery-request.json
diff --git a/schemas/cache/media-buy/get-media-buy-delivery-response.json b/schemas/cache/3.0/media-buy/get-media-buy-delivery-response.json
similarity index 100%
rename from schemas/cache/media-buy/get-media-buy-delivery-response.json
rename to schemas/cache/3.0/media-buy/get-media-buy-delivery-response.json
diff --git a/schemas/cache/media-buy/get-media-buys-request.json b/schemas/cache/3.0/media-buy/get-media-buys-request.json
similarity index 100%
rename from schemas/cache/media-buy/get-media-buys-request.json
rename to schemas/cache/3.0/media-buy/get-media-buys-request.json
diff --git a/schemas/cache/media-buy/get-media-buys-response.json b/schemas/cache/3.0/media-buy/get-media-buys-response.json
similarity index 100%
rename from schemas/cache/media-buy/get-media-buys-response.json
rename to schemas/cache/3.0/media-buy/get-media-buys-response.json
diff --git a/schemas/cache/media-buy/get-products-async-response-input-required.json b/schemas/cache/3.0/media-buy/get-products-async-response-input-required.json
similarity index 100%
rename from schemas/cache/media-buy/get-products-async-response-input-required.json
rename to schemas/cache/3.0/media-buy/get-products-async-response-input-required.json
diff --git a/schemas/cache/media-buy/get-products-async-response-submitted.json b/schemas/cache/3.0/media-buy/get-products-async-response-submitted.json
similarity index 100%
rename from schemas/cache/media-buy/get-products-async-response-submitted.json
rename to schemas/cache/3.0/media-buy/get-products-async-response-submitted.json
diff --git a/schemas/cache/media-buy/get-products-async-response-working.json b/schemas/cache/3.0/media-buy/get-products-async-response-working.json
similarity index 100%
rename from schemas/cache/media-buy/get-products-async-response-working.json
rename to schemas/cache/3.0/media-buy/get-products-async-response-working.json
diff --git a/schemas/cache/media-buy/get-products-request.json b/schemas/cache/3.0/media-buy/get-products-request.json
similarity index 100%
rename from schemas/cache/media-buy/get-products-request.json
rename to schemas/cache/3.0/media-buy/get-products-request.json
diff --git a/schemas/cache/media-buy/get-products-response.json b/schemas/cache/3.0/media-buy/get-products-response.json
similarity index 100%
rename from schemas/cache/media-buy/get-products-response.json
rename to schemas/cache/3.0/media-buy/get-products-response.json
diff --git a/schemas/cache/media-buy/list-creative-formats-request.json b/schemas/cache/3.0/media-buy/list-creative-formats-request.json
similarity index 100%
rename from schemas/cache/media-buy/list-creative-formats-request.json
rename to schemas/cache/3.0/media-buy/list-creative-formats-request.json
diff --git a/schemas/cache/media-buy/list-creative-formats-response.json b/schemas/cache/3.0/media-buy/list-creative-formats-response.json
similarity index 100%
rename from schemas/cache/media-buy/list-creative-formats-response.json
rename to schemas/cache/3.0/media-buy/list-creative-formats-response.json
diff --git a/schemas/cache/media-buy/log-event-request.json b/schemas/cache/3.0/media-buy/log-event-request.json
similarity index 100%
rename from schemas/cache/media-buy/log-event-request.json
rename to schemas/cache/3.0/media-buy/log-event-request.json
diff --git a/schemas/cache/media-buy/log-event-response.json b/schemas/cache/3.0/media-buy/log-event-response.json
similarity index 100%
rename from schemas/cache/media-buy/log-event-response.json
rename to schemas/cache/3.0/media-buy/log-event-response.json
diff --git a/schemas/cache/media-buy/package-request.json b/schemas/cache/3.0/media-buy/package-request.json
similarity index 100%
rename from schemas/cache/media-buy/package-request.json
rename to schemas/cache/3.0/media-buy/package-request.json
diff --git a/schemas/cache/media-buy/package-update.json b/schemas/cache/3.0/media-buy/package-update.json
similarity index 100%
rename from schemas/cache/media-buy/package-update.json
rename to schemas/cache/3.0/media-buy/package-update.json
diff --git a/schemas/cache/media-buy/provide-performance-feedback-request.json b/schemas/cache/3.0/media-buy/provide-performance-feedback-request.json
similarity index 100%
rename from schemas/cache/media-buy/provide-performance-feedback-request.json
rename to schemas/cache/3.0/media-buy/provide-performance-feedback-request.json
diff --git a/schemas/cache/media-buy/provide-performance-feedback-response.json b/schemas/cache/3.0/media-buy/provide-performance-feedback-response.json
similarity index 100%
rename from schemas/cache/media-buy/provide-performance-feedback-response.json
rename to schemas/cache/3.0/media-buy/provide-performance-feedback-response.json
diff --git a/schemas/cache/media-buy/sync-audiences-request.json b/schemas/cache/3.0/media-buy/sync-audiences-request.json
similarity index 100%
rename from schemas/cache/media-buy/sync-audiences-request.json
rename to schemas/cache/3.0/media-buy/sync-audiences-request.json
diff --git a/schemas/cache/media-buy/sync-audiences-response.json b/schemas/cache/3.0/media-buy/sync-audiences-response.json
similarity index 100%
rename from schemas/cache/media-buy/sync-audiences-response.json
rename to schemas/cache/3.0/media-buy/sync-audiences-response.json
diff --git a/schemas/cache/media-buy/sync-catalogs-async-response-input-required.json b/schemas/cache/3.0/media-buy/sync-catalogs-async-response-input-required.json
similarity index 100%
rename from schemas/cache/media-buy/sync-catalogs-async-response-input-required.json
rename to schemas/cache/3.0/media-buy/sync-catalogs-async-response-input-required.json
diff --git a/schemas/cache/media-buy/sync-catalogs-async-response-submitted.json b/schemas/cache/3.0/media-buy/sync-catalogs-async-response-submitted.json
similarity index 100%
rename from schemas/cache/media-buy/sync-catalogs-async-response-submitted.json
rename to schemas/cache/3.0/media-buy/sync-catalogs-async-response-submitted.json
diff --git a/schemas/cache/media-buy/sync-catalogs-async-response-working.json b/schemas/cache/3.0/media-buy/sync-catalogs-async-response-working.json
similarity index 100%
rename from schemas/cache/media-buy/sync-catalogs-async-response-working.json
rename to schemas/cache/3.0/media-buy/sync-catalogs-async-response-working.json
diff --git a/schemas/cache/media-buy/sync-catalogs-request.json b/schemas/cache/3.0/media-buy/sync-catalogs-request.json
similarity index 100%
rename from schemas/cache/media-buy/sync-catalogs-request.json
rename to schemas/cache/3.0/media-buy/sync-catalogs-request.json
diff --git a/schemas/cache/media-buy/sync-catalogs-response.json b/schemas/cache/3.0/media-buy/sync-catalogs-response.json
similarity index 100%
rename from schemas/cache/media-buy/sync-catalogs-response.json
rename to schemas/cache/3.0/media-buy/sync-catalogs-response.json
diff --git a/schemas/cache/media-buy/sync-event-sources-request.json b/schemas/cache/3.0/media-buy/sync-event-sources-request.json
similarity index 100%
rename from schemas/cache/media-buy/sync-event-sources-request.json
rename to schemas/cache/3.0/media-buy/sync-event-sources-request.json
diff --git a/schemas/cache/media-buy/sync-event-sources-response.json b/schemas/cache/3.0/media-buy/sync-event-sources-response.json
similarity index 100%
rename from schemas/cache/media-buy/sync-event-sources-response.json
rename to schemas/cache/3.0/media-buy/sync-event-sources-response.json
diff --git a/schemas/cache/media-buy/update-media-buy-async-response-input-required.json b/schemas/cache/3.0/media-buy/update-media-buy-async-response-input-required.json
similarity index 100%
rename from schemas/cache/media-buy/update-media-buy-async-response-input-required.json
rename to schemas/cache/3.0/media-buy/update-media-buy-async-response-input-required.json
diff --git a/schemas/cache/media-buy/update-media-buy-async-response-submitted.json b/schemas/cache/3.0/media-buy/update-media-buy-async-response-submitted.json
similarity index 100%
rename from schemas/cache/media-buy/update-media-buy-async-response-submitted.json
rename to schemas/cache/3.0/media-buy/update-media-buy-async-response-submitted.json
diff --git a/schemas/cache/media-buy/update-media-buy-async-response-working.json b/schemas/cache/3.0/media-buy/update-media-buy-async-response-working.json
similarity index 100%
rename from schemas/cache/media-buy/update-media-buy-async-response-working.json
rename to schemas/cache/3.0/media-buy/update-media-buy-async-response-working.json
diff --git a/schemas/cache/media-buy/update-media-buy-request.json b/schemas/cache/3.0/media-buy/update-media-buy-request.json
similarity index 100%
rename from schemas/cache/media-buy/update-media-buy-request.json
rename to schemas/cache/3.0/media-buy/update-media-buy-request.json
diff --git a/schemas/cache/media-buy/update-media-buy-response.json b/schemas/cache/3.0/media-buy/update-media-buy-response.json
similarity index 100%
rename from schemas/cache/media-buy/update-media-buy-response.json
rename to schemas/cache/3.0/media-buy/update-media-buy-response.json
diff --git a/schemas/cache/pricing-options/cpa-option.json b/schemas/cache/3.0/pricing-options/cpa-option.json
similarity index 100%
rename from schemas/cache/pricing-options/cpa-option.json
rename to schemas/cache/3.0/pricing-options/cpa-option.json
diff --git a/schemas/cache/pricing-options/cpc-option.json b/schemas/cache/3.0/pricing-options/cpc-option.json
similarity index 100%
rename from schemas/cache/pricing-options/cpc-option.json
rename to schemas/cache/3.0/pricing-options/cpc-option.json
diff --git a/schemas/cache/pricing-options/cpcv-option.json b/schemas/cache/3.0/pricing-options/cpcv-option.json
similarity index 100%
rename from schemas/cache/pricing-options/cpcv-option.json
rename to schemas/cache/3.0/pricing-options/cpcv-option.json
diff --git a/schemas/cache/pricing-options/cpm-option.json b/schemas/cache/3.0/pricing-options/cpm-option.json
similarity index 100%
rename from schemas/cache/pricing-options/cpm-option.json
rename to schemas/cache/3.0/pricing-options/cpm-option.json
diff --git a/schemas/cache/pricing-options/cpp-option.json b/schemas/cache/3.0/pricing-options/cpp-option.json
similarity index 100%
rename from schemas/cache/pricing-options/cpp-option.json
rename to schemas/cache/3.0/pricing-options/cpp-option.json
diff --git a/schemas/cache/pricing-options/cpv-option.json b/schemas/cache/3.0/pricing-options/cpv-option.json
similarity index 100%
rename from schemas/cache/pricing-options/cpv-option.json
rename to schemas/cache/3.0/pricing-options/cpv-option.json
diff --git a/schemas/cache/pricing-options/flat-rate-option.json b/schemas/cache/3.0/pricing-options/flat-rate-option.json
similarity index 100%
rename from schemas/cache/pricing-options/flat-rate-option.json
rename to schemas/cache/3.0/pricing-options/flat-rate-option.json
diff --git a/schemas/cache/pricing-options/price-breakdown.json b/schemas/cache/3.0/pricing-options/price-breakdown.json
similarity index 100%
rename from schemas/cache/pricing-options/price-breakdown.json
rename to schemas/cache/3.0/pricing-options/price-breakdown.json
diff --git a/schemas/cache/pricing-options/price-guidance.json b/schemas/cache/3.0/pricing-options/price-guidance.json
similarity index 100%
rename from schemas/cache/pricing-options/price-guidance.json
rename to schemas/cache/3.0/pricing-options/price-guidance.json
diff --git a/schemas/cache/pricing-options/time-option.json b/schemas/cache/3.0/pricing-options/time-option.json
similarity index 100%
rename from schemas/cache/pricing-options/time-option.json
rename to schemas/cache/3.0/pricing-options/time-option.json
diff --git a/schemas/cache/pricing-options/vcpm-option.json b/schemas/cache/3.0/pricing-options/vcpm-option.json
similarity index 100%
rename from schemas/cache/pricing-options/vcpm-option.json
rename to schemas/cache/3.0/pricing-options/vcpm-option.json
diff --git a/schemas/cache/property/authorization-result.json b/schemas/cache/3.0/property/authorization-result.json
similarity index 100%
rename from schemas/cache/property/authorization-result.json
rename to schemas/cache/3.0/property/authorization-result.json
diff --git a/schemas/cache/property/base-property-source.json b/schemas/cache/3.0/property/base-property-source.json
similarity index 100%
rename from schemas/cache/property/base-property-source.json
rename to schemas/cache/3.0/property/base-property-source.json
diff --git a/schemas/cache/property/create-property-list-request.json b/schemas/cache/3.0/property/create-property-list-request.json
similarity index 100%
rename from schemas/cache/property/create-property-list-request.json
rename to schemas/cache/3.0/property/create-property-list-request.json
diff --git a/schemas/cache/property/create-property-list-response.json b/schemas/cache/3.0/property/create-property-list-response.json
similarity index 100%
rename from schemas/cache/property/create-property-list-response.json
rename to schemas/cache/3.0/property/create-property-list-response.json
diff --git a/schemas/cache/property/delete-property-list-request.json b/schemas/cache/3.0/property/delete-property-list-request.json
similarity index 100%
rename from schemas/cache/property/delete-property-list-request.json
rename to schemas/cache/3.0/property/delete-property-list-request.json
diff --git a/schemas/cache/property/delete-property-list-response.json b/schemas/cache/3.0/property/delete-property-list-response.json
similarity index 100%
rename from schemas/cache/property/delete-property-list-response.json
rename to schemas/cache/3.0/property/delete-property-list-response.json
diff --git a/schemas/cache/property/delivery-record.json b/schemas/cache/3.0/property/delivery-record.json
similarity index 100%
rename from schemas/cache/property/delivery-record.json
rename to schemas/cache/3.0/property/delivery-record.json
diff --git a/schemas/cache/property/get-property-list-request.json b/schemas/cache/3.0/property/get-property-list-request.json
similarity index 100%
rename from schemas/cache/property/get-property-list-request.json
rename to schemas/cache/3.0/property/get-property-list-request.json
diff --git a/schemas/cache/property/get-property-list-response.json b/schemas/cache/3.0/property/get-property-list-response.json
similarity index 100%
rename from schemas/cache/property/get-property-list-response.json
rename to schemas/cache/3.0/property/get-property-list-response.json
diff --git a/schemas/cache/property/list-property-lists-request.json b/schemas/cache/3.0/property/list-property-lists-request.json
similarity index 100%
rename from schemas/cache/property/list-property-lists-request.json
rename to schemas/cache/3.0/property/list-property-lists-request.json
diff --git a/schemas/cache/property/list-property-lists-response.json b/schemas/cache/3.0/property/list-property-lists-response.json
similarity index 100%
rename from schemas/cache/property/list-property-lists-response.json
rename to schemas/cache/3.0/property/list-property-lists-response.json
diff --git a/schemas/cache/property/property-error.json b/schemas/cache/3.0/property/property-error.json
similarity index 100%
rename from schemas/cache/property/property-error.json
rename to schemas/cache/3.0/property/property-error.json
diff --git a/schemas/cache/property/property-feature-definition.json b/schemas/cache/3.0/property/property-feature-definition.json
similarity index 100%
rename from schemas/cache/property/property-feature-definition.json
rename to schemas/cache/3.0/property/property-feature-definition.json
diff --git a/schemas/cache/property/property-feature-result.json b/schemas/cache/3.0/property/property-feature-result.json
similarity index 100%
rename from schemas/cache/property/property-feature-result.json
rename to schemas/cache/3.0/property/property-feature-result.json
diff --git a/schemas/cache/property/property-feature-value.json b/schemas/cache/3.0/property/property-feature-value.json
similarity index 100%
rename from schemas/cache/property/property-feature-value.json
rename to schemas/cache/3.0/property/property-feature-value.json
diff --git a/schemas/cache/property/property-feature.json b/schemas/cache/3.0/property/property-feature.json
similarity index 100%
rename from schemas/cache/property/property-feature.json
rename to schemas/cache/3.0/property/property-feature.json
diff --git a/schemas/cache/property/property-list-changed-webhook.json b/schemas/cache/3.0/property/property-list-changed-webhook.json
similarity index 100%
rename from schemas/cache/property/property-list-changed-webhook.json
rename to schemas/cache/3.0/property/property-list-changed-webhook.json
diff --git a/schemas/cache/property/property-list-filters.json b/schemas/cache/3.0/property/property-list-filters.json
similarity index 100%
rename from schemas/cache/property/property-list-filters.json
rename to schemas/cache/3.0/property/property-list-filters.json
diff --git a/schemas/cache/property/property-list.json b/schemas/cache/3.0/property/property-list.json
similarity index 100%
rename from schemas/cache/property/property-list.json
rename to schemas/cache/3.0/property/property-list.json
diff --git a/schemas/cache/property/update-property-list-request.json b/schemas/cache/3.0/property/update-property-list-request.json
similarity index 100%
rename from schemas/cache/property/update-property-list-request.json
rename to schemas/cache/3.0/property/update-property-list-request.json
diff --git a/schemas/cache/property/update-property-list-response.json b/schemas/cache/3.0/property/update-property-list-response.json
similarity index 100%
rename from schemas/cache/property/update-property-list-response.json
rename to schemas/cache/3.0/property/update-property-list-response.json
diff --git a/schemas/cache/property/validate-property-delivery-request.json b/schemas/cache/3.0/property/validate-property-delivery-request.json
similarity index 100%
rename from schemas/cache/property/validate-property-delivery-request.json
rename to schemas/cache/3.0/property/validate-property-delivery-request.json
diff --git a/schemas/cache/property/validate-property-delivery-response.json b/schemas/cache/3.0/property/validate-property-delivery-response.json
similarity index 100%
rename from schemas/cache/property/validate-property-delivery-response.json
rename to schemas/cache/3.0/property/validate-property-delivery-response.json
diff --git a/schemas/cache/property/validation-result.json b/schemas/cache/3.0/property/validation-result.json
similarity index 100%
rename from schemas/cache/property/validation-result.json
rename to schemas/cache/3.0/property/validation-result.json
diff --git a/schemas/cache/protocol/get-adcp-capabilities-request.json b/schemas/cache/3.0/protocol/get-adcp-capabilities-request.json
similarity index 100%
rename from schemas/cache/protocol/get-adcp-capabilities-request.json
rename to schemas/cache/3.0/protocol/get-adcp-capabilities-request.json
diff --git a/schemas/cache/protocol/get-adcp-capabilities-response.json b/schemas/cache/3.0/protocol/get-adcp-capabilities-response.json
similarity index 100%
rename from schemas/cache/protocol/get-adcp-capabilities-response.json
rename to schemas/cache/3.0/protocol/get-adcp-capabilities-response.json
diff --git a/schemas/cache/signals/activate-signal-request.json b/schemas/cache/3.0/signals/activate-signal-request.json
similarity index 100%
rename from schemas/cache/signals/activate-signal-request.json
rename to schemas/cache/3.0/signals/activate-signal-request.json
diff --git a/schemas/cache/signals/activate-signal-response.json b/schemas/cache/3.0/signals/activate-signal-response.json
similarity index 100%
rename from schemas/cache/signals/activate-signal-response.json
rename to schemas/cache/3.0/signals/activate-signal-response.json
diff --git a/schemas/cache/signals/get-signals-request.json b/schemas/cache/3.0/signals/get-signals-request.json
similarity index 100%
rename from schemas/cache/signals/get-signals-request.json
rename to schemas/cache/3.0/signals/get-signals-request.json
diff --git a/schemas/cache/signals/get-signals-response.json b/schemas/cache/3.0/signals/get-signals-response.json
similarity index 100%
rename from schemas/cache/signals/get-signals-response.json
rename to schemas/cache/3.0/signals/get-signals-response.json
diff --git a/schemas/cache/sponsored-intelligence/si-capabilities.json b/schemas/cache/3.0/sponsored-intelligence/si-capabilities.json
similarity index 100%
rename from schemas/cache/sponsored-intelligence/si-capabilities.json
rename to schemas/cache/3.0/sponsored-intelligence/si-capabilities.json
diff --git a/schemas/cache/sponsored-intelligence/si-get-offering-request.json b/schemas/cache/3.0/sponsored-intelligence/si-get-offering-request.json
similarity index 100%
rename from schemas/cache/sponsored-intelligence/si-get-offering-request.json
rename to schemas/cache/3.0/sponsored-intelligence/si-get-offering-request.json
diff --git a/schemas/cache/sponsored-intelligence/si-get-offering-response.json b/schemas/cache/3.0/sponsored-intelligence/si-get-offering-response.json
similarity index 100%
rename from schemas/cache/sponsored-intelligence/si-get-offering-response.json
rename to schemas/cache/3.0/sponsored-intelligence/si-get-offering-response.json
diff --git a/schemas/cache/sponsored-intelligence/si-identity.json b/schemas/cache/3.0/sponsored-intelligence/si-identity.json
similarity index 100%
rename from schemas/cache/sponsored-intelligence/si-identity.json
rename to schemas/cache/3.0/sponsored-intelligence/si-identity.json
diff --git a/schemas/cache/sponsored-intelligence/si-initiate-session-request.json b/schemas/cache/3.0/sponsored-intelligence/si-initiate-session-request.json
similarity index 100%
rename from schemas/cache/sponsored-intelligence/si-initiate-session-request.json
rename to schemas/cache/3.0/sponsored-intelligence/si-initiate-session-request.json
diff --git a/schemas/cache/sponsored-intelligence/si-initiate-session-response.json b/schemas/cache/3.0/sponsored-intelligence/si-initiate-session-response.json
similarity index 100%
rename from schemas/cache/sponsored-intelligence/si-initiate-session-response.json
rename to schemas/cache/3.0/sponsored-intelligence/si-initiate-session-response.json
diff --git a/schemas/cache/sponsored-intelligence/si-send-message-request.json b/schemas/cache/3.0/sponsored-intelligence/si-send-message-request.json
similarity index 100%
rename from schemas/cache/sponsored-intelligence/si-send-message-request.json
rename to schemas/cache/3.0/sponsored-intelligence/si-send-message-request.json
diff --git a/schemas/cache/sponsored-intelligence/si-send-message-response.json b/schemas/cache/3.0/sponsored-intelligence/si-send-message-response.json
similarity index 100%
rename from schemas/cache/sponsored-intelligence/si-send-message-response.json
rename to schemas/cache/3.0/sponsored-intelligence/si-send-message-response.json
diff --git a/schemas/cache/sponsored-intelligence/si-terminate-session-request.json b/schemas/cache/3.0/sponsored-intelligence/si-terminate-session-request.json
similarity index 100%
rename from schemas/cache/sponsored-intelligence/si-terminate-session-request.json
rename to schemas/cache/3.0/sponsored-intelligence/si-terminate-session-request.json
diff --git a/schemas/cache/sponsored-intelligence/si-terminate-session-response.json b/schemas/cache/3.0/sponsored-intelligence/si-terminate-session-response.json
similarity index 100%
rename from schemas/cache/sponsored-intelligence/si-terminate-session-response.json
rename to schemas/cache/3.0/sponsored-intelligence/si-terminate-session-response.json
diff --git a/schemas/cache/sponsored-intelligence/si-ui-element.json b/schemas/cache/3.0/sponsored-intelligence/si-ui-element.json
similarity index 100%
rename from schemas/cache/sponsored-intelligence/si-ui-element.json
rename to schemas/cache/3.0/sponsored-intelligence/si-ui-element.json
diff --git a/schemas/cache/tmp/available-package.json b/schemas/cache/3.0/tmp/available-package.json
similarity index 100%
rename from schemas/cache/tmp/available-package.json
rename to schemas/cache/3.0/tmp/available-package.json
diff --git a/schemas/cache/tmp/context-match-request.json b/schemas/cache/3.0/tmp/context-match-request.json
similarity index 100%
rename from schemas/cache/tmp/context-match-request.json
rename to schemas/cache/3.0/tmp/context-match-request.json
diff --git a/schemas/cache/tmp/context-match-response.json b/schemas/cache/3.0/tmp/context-match-response.json
similarity index 100%
rename from schemas/cache/tmp/context-match-response.json
rename to schemas/cache/3.0/tmp/context-match-response.json
diff --git a/schemas/cache/tmp/error.json b/schemas/cache/3.0/tmp/error.json
similarity index 100%
rename from schemas/cache/tmp/error.json
rename to schemas/cache/3.0/tmp/error.json
diff --git a/schemas/cache/tmp/identity-match-request.json b/schemas/cache/3.0/tmp/identity-match-request.json
similarity index 100%
rename from schemas/cache/tmp/identity-match-request.json
rename to schemas/cache/3.0/tmp/identity-match-request.json
diff --git a/schemas/cache/tmp/identity-match-response.json b/schemas/cache/3.0/tmp/identity-match-response.json
similarity index 100%
rename from schemas/cache/tmp/identity-match-response.json
rename to schemas/cache/3.0/tmp/identity-match-response.json
diff --git a/schemas/cache/tmp/offer-price.json b/schemas/cache/3.0/tmp/offer-price.json
similarity index 100%
rename from schemas/cache/tmp/offer-price.json
rename to schemas/cache/3.0/tmp/offer-price.json
diff --git a/schemas/cache/tmp/offer.json b/schemas/cache/3.0/tmp/offer.json
similarity index 100%
rename from schemas/cache/tmp/offer.json
rename to schemas/cache/3.0/tmp/offer.json
diff --git a/schemas/cache/tmp/provider-registration.json b/schemas/cache/3.0/tmp/provider-registration.json
similarity index 100%
rename from schemas/cache/tmp/provider-registration.json
rename to schemas/cache/3.0/tmp/provider-registration.json
diff --git a/scripts/fix_schema_refs.py b/scripts/fix_schema_refs.py
index 9509b6309..73e11eb96 100755
--- a/scripts/fix_schema_refs.py
+++ b/scripts/fix_schema_refs.py
@@ -6,11 +6,32 @@
 which need to be converted to relative file paths for datamodel-codegen.
 """
 
+import importlib.util
 import json
 import sys
 from pathlib import Path
 
-SCHEMAS_DIR = Path(__file__).parent.parent / "schemas" / "cache"
+REPO_ROOT = Path(__file__).parent.parent
+
+
+# Load ``resolve_bundle_key`` from its source file rather than via the
+# ``adcp`` package — the package's ``__init__`` eagerly imports generated
+# Pydantic models, which may be mid-regen when these scripts run.
+def _load_resolve_bundle_key():
+    src = REPO_ROOT / "src" / "adcp" / "validation" / "version.py"
+    spec = importlib.util.spec_from_file_location("_adcp_bundle_key", src)
+    assert spec is not None and spec.loader is not None
+    mod = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(mod)
+    return mod.resolve_bundle_key
+
+
+resolve_bundle_key = _load_resolve_bundle_key()
+
+_VERSION_FILE = REPO_ROOT / "src" / "adcp" / "ADCP_VERSION"
+_BUNDLE_KEY = resolve_bundle_key(_VERSION_FILE.read_text().strip())
+
+SCHEMAS_DIR = REPO_ROOT / "schemas" / "cache" / _BUNDLE_KEY
 
 
 def convert_ref_to_relative(ref: str, current_file: Path) -> str:
diff --git a/scripts/generate_types.py b/scripts/generate_types.py
index 30451f422..6a83372c7 100755
--- a/scripts/generate_types.py
+++ b/scripts/generate_types.py
@@ -19,7 +19,30 @@
 
 # Paths
 REPO_ROOT = Path(__file__).parent.parent
-SCHEMAS_DIR = REPO_ROOT / "schemas" / "cache"
+
+
+# Load ``resolve_bundle_key`` from its source file (importlib) rather than
+# via ``from adcp.validation.version import ...``. The package import would
+# trigger ``adcp/__init__.py``, which eagerly imports generated Pydantic
+# models — but this script runs *during* regeneration, when those models
+# may be in a half-regenerated state.
+def _load_resolve_bundle_key():
+    import importlib.util
+
+    src = REPO_ROOT / "src" / "adcp" / "validation" / "version.py"
+    spec = importlib.util.spec_from_file_location("_adcp_bundle_key", src)
+    assert spec is not None and spec.loader is not None
+    mod = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(mod)
+    return mod.resolve_bundle_key
+
+
+resolve_bundle_key = _load_resolve_bundle_key()
+
+_VERSION_FILE = REPO_ROOT / "src" / "adcp" / "ADCP_VERSION"
+_BUNDLE_KEY = resolve_bundle_key(_VERSION_FILE.read_text().strip())
+
+SCHEMAS_DIR = REPO_ROOT / "schemas" / "cache" / _BUNDLE_KEY
 OUTPUT_DIR = REPO_ROOT / "src" / "adcp" / "types" / "generated_poc"
 TEMP_DIR = REPO_ROOT / ".schema_temp"
 DELTAS_FILE = REPO_ROOT / "SCHEMA_DELTAS.md"
diff --git a/scripts/post_generate_fixes.py b/scripts/post_generate_fixes.py
index 3f9ca43f6..69e64bacf 100644
--- a/scripts/post_generate_fixes.py
+++ b/scripts/post_generate_fixes.py
@@ -16,13 +16,34 @@
 from __future__ import annotations
 
 import ast
+import importlib.util
 import json
 import re
 from pathlib import Path
 
 REPO_ROOT = Path(__file__).parent.parent
+
+
+# Load ``resolve_bundle_key`` from its source file rather than via the
+# ``adcp`` package — this script runs after datamodel-codegen produces a
+# fresh ``generated_poc/`` tree, before the post-fixes that make it
+# importable. ``adcp/__init__.py`` would crash on the unfixed models.
+def _load_resolve_bundle_key():
+    src = REPO_ROOT / "src" / "adcp" / "validation" / "version.py"
+    spec = importlib.util.spec_from_file_location("_adcp_bundle_key", src)
+    assert spec is not None and spec.loader is not None
+    mod = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(mod)
+    return mod.resolve_bundle_key
+
+
+resolve_bundle_key = _load_resolve_bundle_key()
+
+_VERSION_FILE = REPO_ROOT / "src" / "adcp" / "ADCP_VERSION"
+_BUNDLE_KEY = resolve_bundle_key(_VERSION_FILE.read_text().strip())
+
 OUTPUT_DIR = REPO_ROOT / "src" / "adcp" / "types" / "generated_poc"
-SCHEMA_DIR = REPO_ROOT / "schemas" / "cache"
+SCHEMA_DIR = REPO_ROOT / "schemas" / "cache" / _BUNDLE_KEY
 
 
 def add_model_validator_to_product():
diff --git a/scripts/sync_schemas.py b/scripts/sync_schemas.py
index d43c7994f..5b9ef3b59 100755
--- a/scripts/sync_schemas.py
+++ b/scripts/sync_schemas.py
@@ -47,6 +47,27 @@
 CACHE_DIR = REPO_ROOT / "schemas" / "cache"
 SKILLS_DIR = REPO_ROOT / "skills"
 VERSION_FILE = REPO_ROOT / "src" / "adcp" / "ADCP_VERSION"
+
+
+# Load ``resolve_bundle_key`` directly from its source file. Going through
+# the package (``from adcp.validation.version import ...``) would trigger
+# ``adcp/__init__.py``, which eagerly imports generated Pydantic models —
+# during ``make regenerate-schemas`` those models are mid-regeneration and
+# may not be importable yet (chicken-and-egg). ``importlib.util`` loads
+# the module file in isolation, no package init.
+def _load_resolve_bundle_key():
+    import importlib.util
+
+    src = REPO_ROOT / "src" / "adcp" / "validation" / "version.py"
+    spec = importlib.util.spec_from_file_location("_adcp_bundle_key", src)
+    assert spec is not None and spec.loader is not None
+    mod = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(mod)
+    return mod.resolve_bundle_key
+
+
+resolve_bundle_key = _load_resolve_bundle_key()
+
 _ADCP_BASE = os.environ.get("ADCP_BASE_URL", "https://adcontextprotocol.org").rstrip("/")
 # Reject overrides ending in /protocol — appending our own /protocol below
 # would silently produce //protocol and 404 against any sensible CDN. Fail
@@ -205,8 +226,12 @@ def _extract_bundle(
     return bundle_root, tmpdir
 
 
-def replace_cache_from_bundle(bundle_root: Path) -> int:
-    """Extract the bundle's `schemas/` tree into CACHE_DIR, replacing its contents.
+def replace_cache_from_bundle(bundle_root: Path, bundle_key: str) -> int:
+    """Extract the bundle's ``schemas/`` tree into ``CACHE_DIR/{bundle_key}/``.
+
+    Per-version layout: ``schemas/cache/3.0/``, ``schemas/cache/2.5/``,
+    ``schemas/cache/3.1.0-beta.1/``. Replaces only the target bundle key's
+    subtree, leaving sibling versions intact.
 
     Returns the number of files written.
     """
@@ -214,12 +239,13 @@ def replace_cache_from_bundle(bundle_root: Path) -> int:
     if not schemas_src.is_dir():
         raise RuntimeError(f"Bundle missing expected directory: {bundle_root.name}/schemas/")
 
-    if CACHE_DIR.exists():
-        shutil.rmtree(CACHE_DIR)
-    CACHE_DIR.parent.mkdir(parents=True, exist_ok=True)
-    shutil.copytree(schemas_src, CACHE_DIR)
+    dest = CACHE_DIR / bundle_key
+    if dest.exists():
+        shutil.rmtree(dest)
+    dest.parent.mkdir(parents=True, exist_ok=True)
+    shutil.copytree(schemas_src, dest)
 
-    return sum(1 for _ in CACHE_DIR.rglob("*") if _.is_file())
+    return sum(1 for _ in dest.rglob("*") if _.is_file())
 
 
 def sync_skills_from_bundle(bundle_root: Path, skills_dir: Path) -> int:
@@ -346,9 +372,17 @@ def main() -> None:
         print(f"\n✗ Failed to extract bundle: {exc}", file=sys.stderr)
         sys.exit(1)
 
+    # Always key the cache by the SDK's pinned target, not the effective
+    # version. When ``effective_version == "latest"`` (fallback because
+    # the pinned bundle isn't published yet), ``resolve_bundle_key`` would
+    # reject the literal string; more importantly, the loader looks up by
+    # the SDK pin, so writing latest's contents under the target's bundle
+    # key is what makes the loader find them.
+    bundle_key = resolve_bundle_key(target_version)
+
     with tmpdir:
         try:
-            schema_count = replace_cache_from_bundle(bundle_root)
+            schema_count = replace_cache_from_bundle(bundle_root, bundle_key)
         except (OSError, shutil.Error, RuntimeError) as exc:
             print(f"\n✗ Failed to extract schemas: {exc}", file=sys.stderr)
             sys.exit(1)
@@ -365,7 +399,8 @@ def main() -> None:
     if not args.no_skills:
         print(f"✓ Successfully synced {skill_count} skill files")
     print(f"  Effective version: adcp-{effective_version}")
-    print(f"  Schema location:  {CACHE_DIR}")
+    print(f"  Bundle key:       {bundle_key}")
+    print(f"  Schema location:  {CACHE_DIR / bundle_key}")
     if not args.no_skills:
         print(f"  Skills location:  {SKILLS_DIR}")
 
diff --git a/src/adcp/validation/schema_loader.py b/src/adcp/validation/schema_loader.py
index afa5374b1..a1e056faa 100644
--- a/src/adcp/validation/schema_loader.py
+++ b/src/adcp/validation/schema_loader.py
@@ -4,13 +4,21 @@
 schemas that async response variants ``$ref``, then compiles validators
 lazily by ``(tool_name, direction)``.
 
-Schemas are discovered via two paths:
-
-* **Installed package** — ``importlib.resources.files("adcp") / "_schemas"``
-  populated by ``scripts/bundle_schemas.py`` before wheel build.
-* **Dev checkout** — ``<repo>/schemas/cache/`` (where ``scripts/sync_schemas.py``
-  writes the canonical bundle). Tried when the packaged copy is absent, so
-  editable installs against a fresh clone validate against the repo's schemas.
+Schemas live under a per-version bundle key (see
+:func:`adcp.validation.version.resolve_bundle_key`) so multiple AdCP spec
+versions can coexist on disk. The loader today resolves the cache for the
+SDK's pinned ``ADCP_VERSION``; the per-request version arg lands in
+Stage 2.
+
+Discovery paths (first hit wins):
+
+* **Installed package** — ``importlib.resources.files("adcp") / "_schemas"
+  / {bundle_key}`` populated by ``scripts/bundle_schemas.py`` before wheel
+  build.
+* **Dev checkout** — ``<repo>/schemas/cache/{bundle_key}/`` (where
+  ``scripts/sync_schemas.py`` writes the canonical bundle). Tried when the
+  packaged copy is absent, so editable installs against a fresh clone
+  validate against the repo's schemas.
 """
 
 from __future__ import annotations
@@ -23,6 +31,8 @@
 from pathlib import Path
 from typing import Any, Literal
 
+from adcp.validation.version import resolve_bundle_key
+
 logger = logging.getLogger(__name__)
 
 # Serialize first-time init and validator compilation. Concurrent callers
@@ -48,15 +58,29 @@ def exists(self) -> bool:
         return self.bundled.is_dir()
 
 
-def _resolve_schema_root() -> _SchemaRoot | None:
-    """Locate the schema tree. Packaged copy wins; fall back to repo layout.
+def _sdk_pinned_bundle_key() -> str:
+    """Bundle key for the SDK's compile-time-pinned AdCP version.
+
+    Reads the packaged ``ADCP_VERSION`` file and collapses it via
+    :func:`resolve_bundle_key`. Cached at import time so the lookup
+    happens once.
+    """
+    from adcp._version import _read_packaged_version
+
+    return resolve_bundle_key(_read_packaged_version())
+
+
+def _resolve_schema_root(bundle_key: str | None = None) -> _SchemaRoot | None:
+    """Locate the schema tree for ``bundle_key`` (default: SDK pin).
 
+    Packaged copy wins; falls back to repo layout for editable installs.
     Returns ``None`` when neither location is populated — the validator
     degrades to ``skipped`` for every tool, matching the TS behavior for
     tools outside the AdCP catalog.
     """
+    key = bundle_key if bundle_key is not None else _sdk_pinned_bundle_key()
     try:
-        packaged = files("adcp") / "_schemas"
+        packaged = files("adcp") / "_schemas" / key
         with as_file(packaged) as p:
             packaged_path = Path(p)
             if (packaged_path / "bundled").is_dir():
@@ -66,7 +90,7 @@ def _resolve_schema_root() -> _SchemaRoot | None:
 
     here = Path(__file__).resolve()
     for ancestor in here.parents:
-        candidate = ancestor / "schemas" / "cache"
+        candidate = ancestor / "schemas" / "cache" / key
         if (candidate / "bundled").is_dir():
             return _SchemaRoot(candidate)
         if ancestor.parent == ancestor:
diff --git a/src/adcp/validation/version.py b/src/adcp/validation/version.py
new file mode 100644
index 000000000..7898e8c10
--- /dev/null
+++ b/src/adcp/validation/version.py
@@ -0,0 +1,45 @@
+"""Bundle-key resolution for per-version schema validation.
+
+The schema cache is laid out as ``schemas/cache/{bundle_key}/`` so multiple
+AdCP spec versions can coexist on disk and at runtime. ``bundle_key`` is
+derived from a version string with these rules:
+
+* Stable releases collapse to ``MAJOR.MINOR`` so ``3.0.0`` / ``3.0.7`` /
+  ``3.0.42`` all resolve to ``3.0``. Adopter pins to patch granularity
+  inside a minor pick up patch fixes without a cache reshuffle.
+* Prereleases keep their full identifier — ``3.1.0-beta.1`` resolves to
+  ``3.1.0-beta.1`` (not ``3.1``). Prereleases ship with breaking changes
+  vs. the matching stable, so each one is its own cache bucket.
+
+Mirrors ``resolveBundleKey()`` in the TypeScript SDK
+(``src/lib/validation/schema-loader.ts``).
+"""
+
+from __future__ import annotations
+
+import re
+
+# ``MAJOR.MINOR.PATCH`` with an optional ``-PRERELEASE`` tail. Build
+# metadata (``+SHA``) is intentionally not in the SDK contract — adopters
+# pin to release identifiers.
+_SEMVER_RE = re.compile(
+    r"^(?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(?:-(?P<prerelease>[0-9A-Za-z.-]+))?$"
+)
+
+
+def resolve_bundle_key(version: str) -> str:
+    """Collapse a version string to its on-disk cache key.
+
+    Raises ``ValueError`` for non-semver inputs — the schema fetch
+    pipeline pins on real release identifiers, so a malformed version
+    here is a real bug in the caller, not user input.
+    """
+    match = _SEMVER_RE.match(version.strip())
+    if match is None:
+        raise ValueError(
+            f"resolve_bundle_key: {version!r} is not a valid semver "
+            "(expected MAJOR.MINOR.PATCH[-PRERELEASE])"
+        )
+    if match.group("prerelease"):
+        return version.strip()
+    return f"{match.group('major')}.{match.group('minor')}"
diff --git a/tests/test_decisioning_dispatch.py b/tests/test_decisioning_dispatch.py
index 747f8d052..24023701c 100644
--- a/tests/test_decisioning_dispatch.py
+++ b/tests/test_decisioning_dispatch.py
@@ -272,13 +272,24 @@ def test_required_methods_only_contains_spec_slugs() -> None:
 
 
 def test_spec_specialism_enum_matches_schema_cache() -> None:
-    """SPEC_SPECIALISM_ENUM mirrors ``schemas/cache/enums/specialism.json``
+    """SPEC_SPECIALISM_ENUM mirrors ``schemas/cache/{bundle_key}/enums/specialism.json``
     verbatim. CI catches out-of-band drift when the schema cache
     refreshes from upstream."""
     import json
     from pathlib import Path
 
-    schema_path = Path(__file__).parent.parent / "schemas" / "cache" / "enums" / "specialism.json"
+    from adcp._version import _read_packaged_version
+    from adcp.validation.version import resolve_bundle_key
+
+    bundle_key = resolve_bundle_key(_read_packaged_version())
+    schema_path = (
+        Path(__file__).parent.parent
+        / "schemas"
+        / "cache"
+        / bundle_key
+        / "enums"
+        / "specialism.json"
+    )
     with schema_path.open() as f:
         on_disk = frozenset(json.load(f)["enum"])
     assert SPEC_SPECIALISM_ENUM == on_disk, (
diff --git a/tests/test_decisioning_webhook_emit.py b/tests/test_decisioning_webhook_emit.py
index 92affb63c..1ac049d15 100644
--- a/tests/test_decisioning_webhook_emit.py
+++ b/tests/test_decisioning_webhook_emit.py
@@ -50,7 +50,13 @@
 def test_spec_webhook_task_types_matches_schema_cache() -> None:
     """Pin the constant to the on-disk spec enum. CI catches
     out-of-band drift when the schema cache refreshes from upstream."""
-    schema_path = Path(__file__).parent.parent / "schemas" / "cache" / "enums" / "task-type.json"
+    from adcp._version import _read_packaged_version
+    from adcp.validation.version import resolve_bundle_key
+
+    bundle_key = resolve_bundle_key(_read_packaged_version())
+    schema_path = (
+        Path(__file__).parent.parent / "schemas" / "cache" / bundle_key / "enums" / "task-type.json"
+    )
     with schema_path.open() as f:
         on_disk = frozenset(json.load(f)["enum"])
     assert SPEC_WEBHOOK_TASK_TYPES == on_disk, (
diff --git a/tests/test_extra_policy.py b/tests/test_extra_policy.py
index c1972c369..f6b0a13d3 100644
--- a/tests/test_extra_policy.py
+++ b/tests/test_extra_policy.py
@@ -17,9 +17,12 @@
 import pytest
 from pydantic import ConfigDict, ValidationError
 
+from adcp._version import _read_packaged_version
 from adcp.types.base import AdCPBaseModel
+from adcp.validation.version import resolve_bundle_key
 
-SCHEMAS_DIR = Path(__file__).parent.parent / "schemas" / "cache"
+_BUNDLE_KEY = resolve_bundle_key(_read_packaged_version())
+SCHEMAS_DIR = Path(__file__).parent.parent / "schemas" / "cache" / _BUNDLE_KEY
 GENERATED_DIR = Path(__file__).parent.parent / "src" / "adcp" / "types" / "generated_poc"
 
 
@@ -198,7 +201,8 @@ def test_no_spurious_extra_allow(self) -> None:
                 if schema_name in schema_allows and not schema_allows[schema_name]:
                     spurious.append(f"{py_file.name} <- {schema_name}")
 
-        assert not spurious, (
-            "Generated files have extra='allow' without schema support:\n"
-            + "\n".join(f"  {s}" for s in spurious)
+        assert (
+            not spurious
+        ), "Generated files have extra='allow' without schema support:\n" + "\n".join(
+            f"  {s}" for s in spurious
         )
diff --git a/tests/test_schemas_version_pin.py b/tests/test_schemas_version_pin.py
index 9f3344f2c..09b922e6f 100644
--- a/tests/test_schemas_version_pin.py
+++ b/tests/test_schemas_version_pin.py
@@ -32,9 +32,12 @@
 
 import pytest
 
+from adcp.validation.version import resolve_bundle_key
+
 _REPO_ROOT = Path(__file__).resolve().parent.parent
 _ADCP_VERSION_FILE = _REPO_ROOT / "src" / "adcp" / "ADCP_VERSION"
-_CACHE_INDEX = _REPO_ROOT / "schemas" / "cache" / "index.json"
+_BUNDLE_KEY = resolve_bundle_key(_ADCP_VERSION_FILE.read_text().strip())
+_CACHE_INDEX = _REPO_ROOT / "schemas" / "cache" / _BUNDLE_KEY / "index.json"
 
 
 def test_adcp_version_file_exists() -> None:
diff --git a/tests/test_spec_coverage.py b/tests/test_spec_coverage.py
index 2f77ab869..464b7c7f2 100644
--- a/tests/test_spec_coverage.py
+++ b/tests/test_spec_coverage.py
@@ -10,7 +10,13 @@
 
 
 def _schema_task_names() -> set[str]:
-    index_path = Path(__file__).resolve().parents[1] / "schemas" / "cache" / "index.json"
+    from adcp._version import _read_packaged_version
+    from adcp.validation.version import resolve_bundle_key
+
+    bundle_key = resolve_bundle_key(_read_packaged_version())
+    index_path = (
+        Path(__file__).resolve().parents[1] / "schemas" / "cache" / bundle_key / "index.json"
+    )
     index_data = json.loads(index_path.read_text())
 
     task_names: set[str] = set()
@@ -216,6 +222,5 @@ def test_mcp_tool_input_schema_matches_pydantic_models():
         "The inputSchema is auto-generated from the request model on first\n"
         "tools/list call (_ensure_pydantic_schemas_applied()); this drift\n"
         "shouldn't be possible unless schema generation is broken.\n"
-        "See tests/test_mcp_schema_drift.py.\n"
-        + "\n".join(f"  - {d}" for d in drift)
+        "See tests/test_mcp_schema_drift.py.\n" + "\n".join(f"  - {d}" for d in drift)
     )
diff --git a/tests/test_sync_schemas.py b/tests/test_sync_schemas.py
index f9834011d..6f9842bc6 100644
--- a/tests/test_sync_schemas.py
+++ b/tests/test_sync_schemas.py
@@ -92,19 +92,50 @@ def test_copies_schemas_to_cache_dir(self, tmp_path: Path) -> None:
         original = _mod.CACHE_DIR
         _mod.CACHE_DIR = cache_dir
         try:
-            count = replace_cache_from_bundle(bundle_root)
+            count = replace_cache_from_bundle(bundle_root, "3.0")
         finally:
             _mod.CACHE_DIR = original
 
         assert count == 1
-        assert (cache_dir / "request.json").read_text() == '{"type":"object"}'
+        # Output now lands in the per-bundle-key subdirectory.
+        assert (cache_dir / "3.0" / "request.json").read_text() == '{"type":"object"}'
 
     def test_raises_if_schemas_dir_missing(self, tmp_path: Path) -> None:
         bundle_root = tmp_path / "adcp-test"
         bundle_root.mkdir()
 
         with pytest.raises(RuntimeError, match="Bundle missing expected directory"):
-            replace_cache_from_bundle(bundle_root)
+            replace_cache_from_bundle(bundle_root, "3.0")
+
+    def test_caller_resolves_bundle_key_from_target_not_effective(self) -> None:
+        """Latent-bug regression: when the pinned bundle isn't published
+        and sync falls back to ``latest.tgz``, ``effective_version`` is
+        the literal string ``"latest"``. ``resolve_bundle_key("latest")``
+        rejects it. The script must compute the bundle key from
+        ``target_version`` (the SDK pin) — which is what the loader
+        looks up.
+
+        This is a unit assertion on the helper; the integration check
+        (sync_schemas main() uses target_version) is enforced by reading
+        the relevant lines below.
+        """
+        from adcp.validation.version import resolve_bundle_key
+
+        # ``effective_version`` after a 404-fallback:
+        with pytest.raises(ValueError, match="not a valid semver"):
+            resolve_bundle_key("latest")
+
+        # ``target_version`` (the SDK pin) always parses:
+        assert resolve_bundle_key("3.0.7") == "3.0"
+
+        # Sanity-check the call site uses target_version, not
+        # effective_version. A regression that re-introduces
+        # ``resolve_bundle_key(effective_version)`` here breaks fallback.
+        src = _SCRIPT.read_text()
+        assert "resolve_bundle_key(target_version)" in src, (
+            "sync_schemas.py must derive bundle_key from target_version "
+            "(the SDK pin), not effective_version (which can be 'latest')."
+        )
 
 
 # ---------------------------------------------------------------------------
diff --git a/tests/test_validation_version.py b/tests/test_validation_version.py
new file mode 100644
index 000000000..5242e617d
--- /dev/null
+++ b/tests/test_validation_version.py
@@ -0,0 +1,40 @@
+"""Tests for ``adcp.validation.version.resolve_bundle_key``."""
+
+from __future__ import annotations
+
+import pytest
+
+from adcp.validation.version import resolve_bundle_key
+
+
+def test_resolve_bundle_key_collapses_patch_to_minor() -> None:
+    assert resolve_bundle_key("3.0.0") == "3.0"
+    assert resolve_bundle_key("3.0.7") == "3.0"
+    assert resolve_bundle_key("3.0.42") == "3.0"
+
+
+def test_resolve_bundle_key_distinguishes_minors() -> None:
+    assert resolve_bundle_key("3.0.0") == "3.0"
+    assert resolve_bundle_key("3.1.0") == "3.1"
+    assert resolve_bundle_key("4.0.0") == "4.0"
+
+
+def test_resolve_bundle_key_keeps_prereleases_exact() -> None:
+    assert resolve_bundle_key("3.1.0-beta.1") == "3.1.0-beta.1"
+    assert resolve_bundle_key("3.1.0-rc.2") == "3.1.0-rc.2"
+    assert resolve_bundle_key("4.0.0-alpha") == "4.0.0-alpha"
+
+
+def test_resolve_bundle_key_strips_whitespace() -> None:
+    assert resolve_bundle_key("  3.0.7  ") == "3.0"
+
+
+def test_resolve_bundle_key_rejects_garbage() -> None:
+    with pytest.raises(ValueError, match="not a valid semver"):
+        resolve_bundle_key("latest")
+    with pytest.raises(ValueError, match="not a valid semver"):
+        resolve_bundle_key("3.0")
+    with pytest.raises(ValueError, match="not a valid semver"):
+        resolve_bundle_key("v3.0.7")
+    with pytest.raises(ValueError, match="not a valid semver"):
+        resolve_bundle_key("")