def exists(self):
        return bool(self.collection.find_one({"_id": self.id}, projection={"_id": 1}))
Perform a portion of a multipart upload
dataset/ETHPy150Open pricingassistant/mrq/mrq/job.py/Job.exists--crossover with--dataset/ETHPy150Open ufora/ufora/ufora/distributed/S3/S3Interface.py/S3Interface.setMultipartUploadPart