AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action5E9H77F77VRGZT3XCW9nlytci2/D6BNVW5gJQCd35nfzS9xrmepV9cxNYk2lFNc/mCKF6UoXjVZfp2/IsjfTIq/u5/Y=