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 action7RBAT3Y4AXDSJ63NfW+L19VlDpYJf69OQkVs9EweM5gG0g0CQXf9hN3wes+dTo4BOPVYJj5gj8WrLh7kNsqO0BqavDc=