Updates a version of a credential.

Required. The user ID to add the credential to

Required. The ID of the credential.

Required. The ID of the new credential version.

Required. The attributes (such as name etc.) you want to update for the credential version. The contents should reference fields of the DocumentVersionAttributes message. For example, 'update_mask=media,expiry_period_start_date' indicates that only the media and expiry_period_start_date fields of the DocumentVersionAttributes message should be updated. Any other attributes provided in the DocumentVersionAttributes body will be ignored.