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 action05JFNX3CPP6H8NEKns2yb4hP1mLdd+BdNWRHpD6JUZr57hClxzqi92ltqXlWBwvsBjxlFveN1a9X5+sidLXdkGBHM6Y=