Function to recursevely search for a key and returns it's values.

search_key_in_json.py

def search_key_in_json(json_obj, search_key):
    results = []

    if isinstance(json_obj, dict):
        for key, value in json_obj.items():
            if key == search_key:
                results.append(value)
            elif isinstance(value, (dict, list)):
                results.extend(search_key_in_json(value, search_key))
    elif isinstance(json_obj, list):
        for item in json_obj:
            results.extend(search_key_in_json(item, search_key))

    return results