Gets the latest message matching the given filters
Parameters for filtering messages
Observable that emits a single message or undefined if none found
Streams all messages matching the given filters as they are fetched
Parameters for filtering messages
Observable that emits arrays of messages as they are fetched
Streams all messages sent by a specific address
Parameters for filtering messages, including required sender ID
Observable that emits arrays of messages as they are fetched
Reactive interface for message service operations that provides RxJS Observable streams