def METHOD_NAME(experiment_url):
    data = requests.get(experiment_url).json()
    del data["branches"][0]["features"][0]["value"]["message-under-experiment"]
    for item in data["branches"][0]["features"][0]["value"]["messages"].values():
        for count, trigger in enumerate(item["trigger"]):
            if "USER_EN_SPEAKER" not in trigger:
                del item["trigger"][count]
    return [data]