+
+ if ( isset( $prop['extensiondata'] ) ) {
+ $extra = $result->getExtensionData();
+ // Add augmented data to the result. The data would be organized as a map:
+ // augmentorName => data
+ if ( $extra ) {
+ $vals['extensiondata'] = ApiResult::addMetadataToResultVars( $extra );
+ }
+ }
+