Check status of GetMetadataAsync
Authentication
App-level OAuth 2.0 token (no user context). Use Authorization: Bearer <token>.
Obtain by calling the token endpoint with grant_type=client_credentials.
Only available on endpoints that declare app auth support.
Headers
Acts on behalf of a team member for supported user-auth operations. Pass a team member ID such as dbmid:.... When used with a team token, that token must also include the team_data.member scope.