--- title: extensionConfiguration slug: /main-concepts/metadata-standard/schemas/configuration/extensionconfiguration --- # ExtensionConfiguration *This schema defines the OpenMetadata Extensions Configuration.* ## Properties - **`resourcePackage`** *(array)*: Resources Package name for Extension. - **Items** *(string)* - **`extensions`** *(array)*: Extension Class to Register in OM. - **Items**: Refer to *#/definitions/extension*. ## Definitions - **`extension`** *(object)*: Extension Class to Register in OM. Cannot contain additional properties. - **`className`** *(string)*: Class Name for the Extension Service. - **`parameters`** *(object)*: Additional parameters for extension initialization. Can contain additional properties. - **Additional Properties** Documentation file automatically generated at 2023-07-07 05:50:35.981927.