Arguments#
The consumer group name.
The consumer name within the group.
A dictionary mapping stream keys to their starting IDs. Use ">" to read messages never delivered to any consumer in the group.
The maximum number of messages to return per stream.
Don't add messages to the pending entries list (messages won't need acknowledgment).
Response#
List[List[Any]]
Returns a list where each element represents a stream and contains:
- The stream key
- A list of messages (ID and field-value pairs)
Returns empty list if no data is available.