Changes to Add a group to a collection

the response property data/collectionGroupMemberships/items/collectionId became nullable for the status 200

added the optional property data/collectionGroupMemberships/items/documentId to the response with the 200 status

added the optional property data/collectionGroupMemberships/items/sourceId to the response with the 200 status

api operation id collectionsAddGroup was added

added the non-success response with the status 429

added the optional property data to the response with the 400 status

added the optional property data to the response with the 401 status

added the optional property data to the response with the 403 status

added the optional property data to the response with the 404 status

added the optional property message to the response with the 400 status

added the optional property message to the response with the 401 status

added the optional property message to the response with the 403 status

added the optional property message to the response with the 404 status

added the optional property status to the response with the 400 status

added the optional property status to the response with the 401 status

added the optional property status to the response with the 403 status

added the optional property status to the response with the 404 status