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 action03DHHK09PXE9BX2YXuXTsDn4e1SGbo3ZI054kl3hETNpG3A76lKXpssJRRV2P6lhPruzHGYbFq0wQ38x75TPbWM6SiQ=