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 actionFY8R9REGG2JEWANSMMurqxT5XzZX2ziL1EdcaizQlEPiQco1r+EVwVrCCQFw+f6uWYMCFCG1qvTe1OO/c8Fr6h7fqnhmzLeNQ88vt+WvhztXyjvRNw9vCe3xNDA=