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 action9ZVC2Q654B8YGNQ5MZv0aqU0Ves6OA5S26WXTKiAY+DNsyBxNYCHOzMKxDbrTrbmwWqwbtAK+KRC2cbAZ9hEZpah6mE=