"summary":"Wait for all write commands sent in the context of the current connection to be synced to AOF of local host and/or replicas",
"summary":"Blocks until all of the preceding write commands sent by the connection are written to the append-only file of the master and/or replicas.",
"summary":"Marks a pending message as correctly processed, effectively removing it from the pending entries list of the consumer group. Return value of the command is the number of messages successfully acknowledged, that is, the IDs we were actually able to resolve in the PEL.",
"summary":"Returns the number of messages that were successfully acknowledged by the consumer group member of a stream.",
"complexity":"O(1) for each message ID processed.",
"summary":"Removes the specified entries from the stream. Returns the number of items actually deleted, that may be different from the number of IDs passed in case certain IDs do not exist.",
"summary":"Returns the number of messages after removing them from a stream.",
"complexity":"O(1) for each single item to delete in the stream, regardless of the stream size.",