> ## Documentation Index > Fetch the complete documentation index at: https://docs.superoffice.com/llms.txt > Use this file to discover all available pages before exploring further. # Save Document Template Stream > Writes content in stream to document template file ## OpenAPI ````yaml /openapi/rest/openapi-v3-List.json put /api/v1/List/DocumentTemplate/Items/{documentTemplateId}/Content/{languageCode} openapi: 3.0.0 info: version: v1-REST title: SuperOffice REST API v1 description: SuperOffice REST API - List contact: name: SuperOffice DevNet url: https://docs.superoffice.com/en/api/index.html email: sdk@superoffice.com servers: - url: http://localhost:56350 - url: https://localhost:56350 security: [] tags: [] externalDocs: description: >- The SuperOffice DevNet Community has more documentation, examples, and discussion forums. url: https://community.superoffice.com/en/developer/ paths: /api/v1/List/DocumentTemplate/Items/{documentTemplateId}/Content/{languageCode}: put: tags: - List_DocumentTemplate summary: Save Document Template Stream description: Writes content in stream to document template file operationId: v1DocumentTemplateList_SaveDocumentTemplateStream parameters: - name: documentTemplateId in: path description: Identifier for document template required: true schema: format: int32 type: integer - name: languageCode in: path description: >- Language variation of template to update. (ISO code: "en-US" or "nb-NO" etc). Used to select a template of the appropriate language. Can be overridden in SO ARC by user preference "PreferDocLang". required: true schema: type: string - name: pluginId in: query description: >- Plugin to use for storing document content. 0 = SOARC. Use -1 to use the plugin specified in the template. required: false schema: format: int32 type: integer - name: Accept-Language in: header description: >- Convert string references and multi-language values into a specified language (iso2) code. required: false schema: type: string - name: SO-Language in: header description: >- Convert string references and multi-language values into a specified language (iso2) code. Overrides Accept-Language value. required: false schema: type: string - name: SO-Culture in: header description: >- Number, date formatting in a specified culture (iso2 language) code. Partially overrides SO-Language/Accept-Language value. Ignored if no Language set. required: false schema: type: string - name: SO-TimeZone in: header description: >- Specify the timezone code that you would like date/time responses converted to. required: false schema: type: string - name: SO-AppToken in: header description: >- The application token that identifies the partner app. Used when calling Online WebAPI from a server. required: false schema: type: string requestBody: content: application/json: schema: format: byte type: string text/json: schema: format: byte type: string application/xml: schema: format: byte type: string text/xml: schema: format: byte type: string application/x-www-form-urlencoded: schema: format: byte type: string image/jpeg: schema: format: byte type: string image/jpg: schema: format: byte type: string image/png: schema: format: byte type: string image/gif: schema: format: byte type: string image/bmp: schema: format: byte type: string image/tiff: schema: format: byte type: string application/octet-stream: schema: format: byte type: string application/msword: schema: format: byte type: string application/rtf: schema: format: byte type: string application/vnd.openxmlformats-officedocument.wordprocessingml.document: schema: format: byte type: string application/vnd.ms-excel: schema: format: byte type: string application/vnd.openxmlformats-officedocument.spreadsheetml.sheet: schema: format: byte type: string application/vnd.ms-powerpoint: schema: format: byte type: string application/vnd.openxmlformats-officedocument.presentationml.presentation: schema: format: byte type: string multipart/form-data: schema: format: byte type: string application/json-patch+json: schema: format: byte type: string application/merge-patch+json: schema: format: byte type: string description: Stream containing content to be saved to document template file required: true responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/SuperOffice.CRM.Documents.TemplateInfo' text/json: schema: $ref: '#/components/schemas/SuperOffice.CRM.Documents.TemplateInfo' application/xml: schema: $ref: '#/components/schemas/SuperOffice.CRM.Documents.TemplateInfo' text/xml: schema: $ref: '#/components/schemas/SuperOffice.CRM.Documents.TemplateInfo' application/json-patch+json: schema: $ref: '#/components/schemas/SuperOffice.CRM.Documents.TemplateInfo' application/merge-patch+json: schema: $ref: '#/components/schemas/SuperOffice.CRM.Documents.TemplateInfo' security: - SuperOffice_Password: [] SuperId_Authentication: [] components: schemas: SuperOffice.CRM.Documents.TemplateInfo: type: object properties: Name: type: string Description: type: string ExternalReference: type: string MimeType: type: string PluginId: format: int32 type: integer ```` ## Related topics - [Save Document Template Stream](/en/api/reference/restful/agent/document_agent/save-document-template-stream.md) - [Add a document template](/en/api/web-services/howto/document/rest-add-document-template.md) - [SuperOffice.WebApi.Data.Document SaveDocumentTemplateStreamRequest](/en/api/reference/webapi/SuperOffice.WebApi.Data.Document_SaveDocumentTemplateStreamRequest.md) - [SuperOffice.WebApi.Data.List SaveDocumentTemplateStreamRequest](/en/api/reference/webapi/SuperOffice.WebApi.Data.List_SaveDocumentTemplateStreamRequest.md) - [NSDocumentAgent](/en/automation/crmscript/reference/CRMScript.NetServer.NSDocumentAgent.md)