- Return an array of structs containing details about message
- templates. If message_ids is specified, only the specified
- messages will be queried.
+ Returns an array of structs containing details about message
+ templates. If message template_filter is specified and is an array
+ of message template identifiers, or a struct of message template
+ attributes, only message templates matching the filter will be
+ returned. If return_fields is specified, only the specified
+ details will be returned.