Optionaladcp_Release-precision AdCP version (VERSION.RELEASE, e.g. "3.0", "3.1", "3.1-beta"). On a request: the buyer's release pin — the seller validates against its supported_versions and returns VERSION_UNSUPPORTED on cross-major mismatch, or downshifts to the highest supported release within the same major. On a response: the release the seller actually served — clients SHOULD validate the response against that release's schema, not against their pin. Patches are not negotiated; surface them as build_version on capabilities for operational visibility. When omitted, falls back to adcp_major_version (deprecated) or server default. Buyers SHOULD emit both adcp_version and adcp_major_version through 3.x to remain compatible with sellers that only read the legacy field. NORMALIZATION: SDKs that read full-semver values from bundle metadata (e.g. ComplianceIndex.published_version = "3.1.0-beta.1") MUST normalize to release-precision ("3.1-beta.1") before emitting on the wire — meta-field values are NOT valid wire values.
Optionaladcp_DEPRECATED in favor of adcp_version (release-precision string). Servers MUST continue to honor this field through 3.x. Removed in 4.0. Original semantics: the AdCP major version the buyer's payloads conform to. Sellers validate against their supported major_versions and return VERSION_UNSUPPORTED if unsupported. When omitted, the seller assumes its highest supported version.
Client-generated batch key. Exact retries reuse the key and body.
OptionalreceiptsOptionalsupersedes_reporting_receipt_id?: stringOptional immutable rejected receipt replaced by this new receipt. It MUST name the caller's current rejected receipt for this obligation and revision; accepted current receipts are terminal.
Optionalobserved_canonical_content_digest?: ReportingCanonicalContentDigestOptionalobserved_manifest_sha256?: stringOptionalobserved_native_version_ref?: stringOptionalconsumer_commit_ref?: stringOptional non-secret consumer checkpoint, transaction, or load identifier. It is evidence for operations, not authorization or a credential.
Optionalrejection_codes?: [string, ...string[]]Optionalreceived_at?: stringOptionaladjustment_Consumer acceptance or rejection of exact post-official adjustments.
Optionalsupersedes_reporting_receipt_id?: stringOptional immutable rejected receipt replaced by this new receipt for the same adjustment. Accepted current receipts are terminal.
Digest recomputed from the adjustment using its canonical evidence rule.
Optionalrejection_codes?: [string, ...string[]]Optionalreceived_at?: stringOptionalcontextOptionalext
Submit durable authenticated consumer reconciliation results for reporting materializations and post-official adjustments. This is a batched idempotent upsert, not an acknowledgement of mere webhook receipt. Identity comes from authenticated transport; the request MUST NOT assert a buyer or governance principal.