AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionXX7XNDDGPKQ6KQH0c3DIoREMftpbVZWWRYuGho6iYrFLby7K7eIfV7NXrjTYk9a3TWK7AAX1aryqDoo9BAgNjmF9SM637oOCtLkAB9/NftefkkY4aRNvAGumpDg=