def validate_non_negative_integer_or_none(option, value):
    if value is None:
        return value
    return validate_non_negative_integer(option, value)
Put message onto queue.
dataset/ETHPy150Open mongodb/mongo-python-driver/pymongo/common.py/validate_non_negative_integer_or_none--crossover with--dataset/ETHPy150Open celery/kombu/kombu/transport/SLMQ.py/Channel._put