> ## Documentation Index > Fetch the complete documentation index at: https://help.hoopai.com/llms.txt > Use this file to discover all available pages before exploring further. # Update a template with settings > Update a template with settings ## OpenAPI ````yaml /api-reference/emails/openapi.json patch /emails/builder/{templateId} openapi: 3.0.0 info: title: Email API description: Documentation for emails API version: '1.0' contact: {} servers: - url: https://services.leadconnectorhq.com security: [] tags: - name: Emails description: Documentation for emails API - name: Campaigns description: Documentation for emails API - name: Templates description: Documentation for emails API - name: Statistics description: Documentation for emails API paths: /emails/builder/{templateId}: patch: tags: - Templates summary: Update a template with settings description: Update a template with settings operationId: patch-template parameters: - name: templateId required: true in: path schema: type: string - name: Version in: header description: API Version required: true schema: type: string enum: - '2021-07-28' example: '2021-07-28' requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/UpdateEmailTemplateDto' responses: '200': description: Success content: application/json: schema: $ref: '#/components/schemas/UpdateEmailTemplateResponseDto' '400': description: Bad Request content: application/json: schema: $ref: '#/components/schemas/BadRequestDTO' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/UnauthorizedDTO' '404': description: Not Found '422': description: Unprocessable Entity content: application/json: schema: $ref: '#/components/schemas/UnprocessableDTO' security: - Location-Access: - emails/builder.write components: schemas: UpdateEmailTemplateDto: type: object properties: locationId: type: string description: Location ID where the template belongs example: ve9EPM428h8vShlRW1KT updatedBy: type: string description: User ID who is updating the template example: zYy3YOUuHxgomU1uYJty editorContent: description: >- Editor content - can be HTML string, plain text string, or DND builder object depending on editorType. When editorType is "html" or "text", this should be a string. When editorType is "builder", this should be a DND object with elements, attrs, and templateSettings. Must be provided together with editorType. oneOf: - type: string example: Hello World - $ref: '#/components/schemas/IBuilderJsonMapper' editorType: type: string enum: - html - builder - text description: >- Type of editor content: "html" for HTML content, "text" for plain text content, "builder" for drag-and-drop builder content. Must be provided together with editorContent. example: html previewText: type: string description: Preview text shown in email clients before opening example: Email preview text subjectLine: type: string description: Email subject line example: Welcome to our newsletter fromName: type: string description: Sender name displayed in email example: John Doe fromEmail: type: string description: Sender email address example: john@example.com name: type: string description: Template name example: Newsletter Template archived: type: boolean description: Whether the template is archived example: false required: - locationId UpdateEmailTemplateResponseDto: type: object properties: ok: type: boolean description: Indicates if the update was successful example: true id: type: string description: Unique template identifier example: 507f1f77bcf86cd799439011 name: type: string description: Template name example: My Email Template archived: type: boolean description: Whether the template is archived example: false builderVersion: type: string description: Builder version used for the template example: '2' fromName: type: string description: Sender name displayed in email example: John Doe fromEmail: type: string description: Sender email address example: john@example.com subjectLine: type: string description: Email subject line example: Welcome to our newsletter previewText: type: string description: Preview text shown in email clients example: Check out our latest updates previewUrl: type: string description: URL to preview the rendered template example: https://example.com/preview/template123 type: type: string description: Type of template editor used enum: - html - builder example: builder lastUpdated: type: string description: Timestamp of last update example: '2024-01-15T10:30:00Z' createdAt: type: string description: Timestamp when template was created example: '2024-01-01T08:00:00Z' isPlainText: type: boolean description: >- Whether the template contains plain text content (true) or HTML content (false) example: false required: - ok - id - name - archived - builderVersion - fromName - fromEmail - subjectLine - previewText - previewUrl - type - lastUpdated - createdAt - isPlainText BadRequestDTO: type: object properties: statusCode: type: number example: 400 message: type: string example: Bad Request required: - statusCode - message UnauthorizedDTO: type: object properties: statusCode: type: number example: 401 message: type: string example: 'Invalid token: access token is invalid' error: type: string example: Unauthorized required: - statusCode - message - error UnprocessableDTO: type: object properties: statusCode: type: number example: 422 message: type: array items: type: string example: - Unprocessable Entity error: type: string example: Unprocessable Entity required: - statusCode - message - error IBuilderJsonMapper: type: object properties: elements: description: Array of VNode elements representing the email structure type: array items: type: string attrs: type: object description: Object mapping element IDs to their attributes and styles templateSettings: $ref: '#/components/schemas/TemplateSettings' required: - elements - attrs - templateSettings TemplateSettings: type: object properties: {} ````