This catalog view returns a row for each service message type that is validated by an XML schema collection.
|Column name||Data type||Description|
|message_type_id||int||The ID of the service message type. Not NULLABLE.|
|xml_collection_id||int||The ID of the collection containing the validating XML schema namespace. Not NULLABLE.|
The visibility of the metadata in catalog views is limited to securables that a user either owns or on which the user has been granted some permission. For more information, see Metadata Visibility Configuration.