{ "MYSHARDID": { "summary": "Return the node shard id", "complexity": "O(1)", "group": "cluster", "since": "7.2.0", "arity": 2, "container": "CLUSTER", "function": "clusterCommand", "history": [], "command_flags": [ "STALE" ], "command_tips": [ "NONDETERMINISTIC_OUTPUT" ] } }