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 actionE5SBK4VR4QWK9K32j0osgBD8qQpvV/ML0kbYol3ZIqreJWH5IjvYdmMj+jpBnjO6EVF8soNvguFX9XtaC+kJ2/yT65I=