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 action409EKY3F8S0BVV9DdwQKEMUPsCl3HXlO9ALr/jEI1UWmBp6I/nnox6Keyx8EYR1l29fflkSXu7afvkzmyrLqyojas6g4boVII94ionQcmH6jAa3i