title: Retrieving messages supported by entity type
body: <p>For each of the <a href="https://docs.microsoft.com/en-us/dotnet/api/microsoft.xrm.sdk.iorganizationservice.retrievemultiple?view=dynamics-general-ce-9" rel="nofollow noreferrer">CRUD request</a> there's a table with supported entities. Is there any way to obtain such info from SDK/WebAPI per entity type?</p>
  <p>Probably some metadata properties or separate requests to check?</p>