# PostGenerateDocumentPreviewByEmploymentIdAndDocumentId Generate a document for an employment - preview __Activity name :__ PostGenerateDocumentPreviewByEmploymentIdAndDocumentId __Metadata:__ Available templates can be acquired(GET) at Employer level(/v2/providers/employers/{employerId}/documenttemplates/generatedocument/metadata). Generate a document for an employment and receive a preview. Via Qwoater. Select loket.nl (REST) API URL: /providers/employers/employees/employments/{employmentId}/documenttemplates/{documentId}/generatedocument/preview Insert loket.nl (REST) API URL: /providers/employers/employees/employments/{employmentId}/documenttemplates/{documentId}/generatedocument/preview Update loket.nl (REST) API URL: /providers/employers/employees/employments/{employmentId}/documenttemplates/{documentId}/generatedocument/preview Delete loket.nl (REST) API URL: /providers/employers/employees/employments/{employmentId}/documenttemplates/{documentId}/generatedocument/preview Select loket.nl (REST) API Operation: post /providers/employers/employees/employments/{employmentId}/documenttemplates/{documentId}/generatedocument/preview - Catalog: `LoketNlRest` - Schema: `GenerateDocument` - Field Selection Method: NotRequired 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 | |---|:---:|:---:|:---:|---| | `body` | `string` | ☑ | | Metadata for the document to be generated. | | `documentId` | `string` | ☑ | | The unique identifier of the template | | `employmentId` | `guid` | ☑ | | The unique identifier of the employment | ## Columns of Table Function The columns of the table function `PostGenerateDocumentPreviewByEmploymentIdAndDocumentId` are shown below. Each column has an SQL data type. | Name | Data Type | Label | Required | Documentation | |---|:---:|---|:---:|---| | `DOCUMENT` | `byte[]` | | ☐ | |