https://redis.io/commands/json.arrpop/

 
Syntax
JSON.ARRPOP key [path [index]]
Available in: Redis Stack / JSON 1.0.0 Time complexity: O(N) when path is evaluated to a single value where N is the size of the array and the specified index is not the last element, O(1) when path is evaluated to a single value and the specified index is the last element, or O(N) when path is evaluated to multiple values, where N is the size of the key

Remove and return an element from the index in the array