Optionaladcp_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.
OptionalaccountHuman-readable name for the list
OptionaldescriptionDescription of the list's purpose
Optionalbase_Array of property sources to evaluate. Each entry is a discriminated union: publisher_tags (publisher_domain + tags), publisher_ids (publisher_domain + property_ids), or identifiers (direct identifiers). If omitted, queries the agent's entire property database.
OptionalfiltersOptionalbrandClient-generated unique key for this request. Prevents duplicate property list creation on retries. MUST be unique per (seller, request) pair to prevent cross-seller correlation. Use a fresh UUID v4 for each request.
OptionalcontextOptionalext
Request parameters for creating a new property list