amazon web services - AWS S3 - Able to Upload File from Local but not from Deployed (Access Denied) -


my problem cannot upload file deployed project s3 bucket, though able upload local host. expect url, remains same (headers, body etc.) when calling method.

i using boto3 interact s3 , using created iam users' credentials. also, deployment, using aws elastic beanstalk.

below code using uploading;

 def put(self, bytes, data, folder, file_name):     self.ext = file_name.split(".")[-1]      if self.__is_audio_ext(self.ext):         if folder == self.__voice_record:             self.__create_voice_record(data, folder, file_name)         elif folder == self.__voice_message:             self.__create_voice_message(data, folder, file_name)         else:             return "response cannot constructed."          self.s3_client.put_object(body=bytes, bucket=self.bucket_name, key=folder + "/" + file_name)          return "successfully created @ url " \                + self.bucket_url + self.bucket_name + "/" + folder + "/" + file_name     else:         return "invalid file type"

also, below how setup boto3

 def __init__(self):     self.ext = ""     self.env = {         "aws_access_key_id": settings.aws_access_key_id,         "aws_secret_access_key": settings.aws_secret_access_key,         "region_name": 'eu-central-1'     }      self.bucket_name = "********"     self.session = session.session(region_name='eu-central-1')     self.s3_client = self.session.client('s3', config=boto3.session.config(signature_version='s3v4'))     self.bucket_url = "http://s3-eu-central-1.amazonaws.com/"

when make put request server, error got:

an error occurred (accessdenied) when calling putobject operation: access denied"

note created iam user , give full permission of using s3 , sure using right credentials. can understood can upload file local.

this why believe problem somewhere between file in request , deployment project. not seem still right me. anyway, not listen me, pretty confused here.

please not hesitate asking me not understand. may skip clearing points.

i working on hours , not come proper solutions, glad help!

thanks!


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