title: S3 data transfer from one account to another
body: <p>I might be asking this again but need some help guys ,</p>
  
  <p>I have a s3 bucket details from a client (Have the userID,Password,Access Key, Secret key ) . I have been asked to get all the data in there into our S3 bucket. </p>
  
  <p>There seems to be a lot of data around how it can be done . But the problem for me is I don't have access to change any policy or anything from my end. I have a s3 bucket and a ec2 machine. Please guide me how I get this data from the above information to my s3 bucket </p>