# JSON.OBJKEYS Return the keys in the object that's referenced by `path` [Examples](#examples) ## Required arguments

key

is key to parse. Returns `null` for nonexistent keys.

## Optional arguments

path

is JSONPath to specify. Default is root `$`. Returns `null` for nonexistant path.

## Return JSON.OBJKEYS returns an array of array replies for each path, an array of the key names in the object as a bulk string reply, or `nil` if the matching JSON value is not an object. For more information about replies, see [Redis serialization protocol specification](https://redis.io/docs/latest/develop/reference/protocol-spec). ## Examples redis> JSON.SET doc $ '{"a":[3], "nested": {"a": {"b":2, "c": 1}}}' OK redis> JSON.OBJKEYS doc $..a 1) (nil) 2) 1) "b" 2) "c" ## See also [`JSON.ARRINDEX`](https://redis.io/docs/latestcommands/json.arrindex/) | [`JSON.ARRINSERT`](https://redis.io/docs/latestcommands/json.arrinsert/) ## Related topics * [RedisJSON](https://redis.io/docs/latest/develop/data-types/json/) * [Index and search JSON documents](https://redis.io/docs/latest/develop/interact/search-and-query/indexing/)