# ExternalObjectTypePluginInfo

Location: [gRPC API](https://developer.m-files.com/APIs/gRPC-API/index.md) > [Reference](https://developer.m-files.com/APIs/gRPC-API/Reference/index.md) > [Messages](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/index.md)

HTML version: https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.ExternalObjectTypePluginInfo/

Struct for an external object type plugin service information.

- **Full name:** `MFiles.ExternalObjectTypePluginInfo`
- **Proto file:** [`mfiles/structs.proto`](https://developer.m-files.com/APIs/gRPC-API/downloads/proto/mfiles/structs.proto)

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## Fields

| Field | Type | Number | Description |
|---|---|---|---|
| <a id="f-guid"></a>`guid` | `string` | 1 | The service identifier. |
| <a id="f-name"></a>`name` | `string` | 2 | The application name. |
| <a id="f-version"></a>`version` | `string` | 3 | The application version (author set). |
| <a id="f-description"></a>`description` | `string` | 4 | The application description. |
| <a id="f-publisher"></a>`publisher` | `string` | 5 | The application publisher. |
| <a id="f-configuration_domain_id"></a>`configuration_domain_id` | `string` | 6 | The configuration domain of the service. |
| <a id="f-initial_page_to_open"></a>`initial_page_to_open` | `string` | 7 | The initial page to open in configuration dialog. |
| <a id="f-object_types"></a>`object_types` | repeated `int32` | 8 | The object type IDs that have a configuration. |

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## Used by methods

- [IRPCObjectTypesAdmin.GetExternalObjectTypePlugins](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectTypesAdmin/GetExternalObjectTypePlugins/index.md): Lists the installed connectors (vault applications) that can provide the items of external object types.

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## Used in fields

- [`GetExternalObjectTypePluginsResponse.plugin_infos`](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectTypesAdmin/GetExternalObjectTypePlugins/index.md#response): One [ExternalObjectTypePluginInfo](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.ExternalObjectTypePluginInfo/index.md) per installed connector.