# CustomFieldByCustomFieldId Details of a custom field __Activity name :__ GetCustomFieldByCustomFieldId Get the details of a custom field Select loket.nl (REST) API URL: /providers/employers/customfields/{customFieldId} Insert loket.nl (REST) API URL: /providers/employers/customfields/{customFieldId} Update loket.nl (REST) API URL: /providers/employers/customfields/{customFieldId} Delete loket.nl (REST) API URL: /providers/employers/customfields/{customFieldId} Select loket.nl (REST) API Operation: get /providers/employers/customfields/{customFieldId} - Catalog: `LoketNlRest` - Schema: `CustomField` - Field Selection Method: NotRequired - Base Path: `_embedded[*]` This is a read-only table function. The loket.nl (REST) API may not support changing the data or the Invantive SQL driver for loket.nl (REST) does not cover it. In the latter case, please use the table NativePlatformScalarRequests to upload data to the loket.nl (REST) API. ## Parameters of Table Function | Name | Data Type | Required | Default Value | Documentation | |---|:---:|:---:|:---:|---| | `customFieldId` | `guid` | ☑ | | The unique identifier of the record | ## Columns of Table Function The columns of the table function `CustomFieldByCustomFieldId` are shown below. Each column has an SQL data type. | Name | Data Type | Label | Required | Documentation | |---|:---:|---|:---:|---| | `description` | `string(50)` | | ☐ | The description for the custom field which can be used at the employee and employment level | | `id` | `guid` | | ☐ | The unique identifier of an object (GUID/UUID) |