> ## Documentation Index > Fetch the complete documentation index at: https://docs.sapt.ai/llms.txt > Use this file to discover all available pages before exploring further. # Create or attach campaign assets > Search images accept an existing assetId or a public HTTPS JPEG/PNG url. Use validateOnly to test upload and attachment without changing Google Ads. Image review and eligibility remain with Google. ## OpenAPI ````yaml https://api.sapt.ai/openapi.json post /projects/{projectId}/google-ads/customers/{customerId}/campaigns/{campaignId}/assets openapi: 3.1.0 info: title: Sapt Platform API version: 1.0.0 description: >- API for Sapt platform - project management, authentication, and email services servers: - url: https://api.sapt.ai description: Production - url: http://localhost:8787 description: Local development security: [] tags: - name: Accounts description: >- The social accounts connected to a project. Start here — the `id` of an account is the `socialAccountId` that every posting, scheduling and analytics call takes. - name: Actions - name: Ads - name: Agents - name: Analytics description: >- Account- and post-level organic performance for connected Instagram and Facebook accounts. - name: Assets - name: Auth - name: CMS - name: CRM - name: Calendar - name: Comments description: >- Read, reply to, hide and delete comments on published Instagram and Facebook posts. - name: Content Calendar description: >- Create, schedule, update and publish organic posts, and stage the media they carry. Publishing a post whose status is `failed` retries it. - name: Contracts - name: Conversation assistants - name: Conversions description: >- Meta server-side Conversions API (CAPI): discover pixels, connect a pixel + CAPI token, and send deduped server-side conversions. - name: Dashboard Sidebar - name: Emails - name: Engagement description: >- Act as the Page or account on published posts: comment, like, unlike, and delete a published post. - name: Geo - name: Google Ads - name: Google Business - name: Integrations description: >- Connect third-party providers (Meta, Gmail, Google Business Profile, …). List providers, mint OAuth connect links, and poll connection status. - name: Invitations - name: Memory - name: OAuth Clients - name: Project Roles - name: Project Templates - name: Projects - name: Schedules - name: Service Accounts - name: Socials description: >- Organic social: the connected accounts, the content calendar, media staging, publishing, comments and engagement across Instagram, Facebook, TikTok, YouTube and Google Business Profile. - name: Team - name: Users - name: Web Analytics - name: Workflows paths: /projects/{projectId}/google-ads/customers/{customerId}/campaigns/{campaignId}/assets: post: tags: - Google Ads summary: Create or attach campaign assets description: >- Search images accept an existing assetId or a public HTTPS JPEG/PNG url. Use validateOnly to test upload and attachment without changing Google Ads. Image review and eligibility remain with Google. operationId: addGoogleAdsCampaignAssets parameters: - schema: type: string format: uuid required: true name: projectId in: path - schema: type: string pattern: ^\d+$ required: true name: customerId in: path - schema: type: string pattern: ^\d+$ required: true name: campaignId in: path requestBody: required: true content: application/json: schema: type: object properties: images: type: array items: anyOf: - type: object properties: assetId: type: string pattern: ^\d+$ required: - assetId additionalProperties: false - type: object properties: url: type: string format: uri name: type: string minLength: 1 maxLength: 128 required: - url additionalProperties: false maxItems: 5 businessLogo: anyOf: - type: object properties: assetId: type: string pattern: ^\d+$ required: - assetId additionalProperties: false - type: object properties: url: type: string format: uri name: type: string minLength: 1 maxLength: 128 required: - url additionalProperties: false businessName: type: string minLength: 1 maxLength: 25 calls: type: array items: type: object properties: phoneNumber: type: string minLength: 7 maxLength: 32 countryCode: type: string minLength: 2 maxLength: 2 reportCalls: type: boolean adSchedule: type: array items: type: object properties: dayOfWeek: type: string enum: - MONDAY - TUESDAY - WEDNESDAY - THURSDAY - FRIDAY - SATURDAY - SUNDAY startHour: type: integer minimum: 0 maximum: 23 startMinute: anyOf: - type: number enum: - 0 - type: number enum: - 15 - type: number enum: - 30 - type: number enum: - 45 endHour: type: integer minimum: 0 maximum: 24 endMinute: anyOf: - type: number enum: - 0 - type: number enum: - 15 - type: number enum: - 30 - type: number enum: - 45 required: - dayOfWeek - startHour - startMinute - endHour - endMinute required: - phoneNumber maxItems: 1 callouts: type: array items: type: object properties: text: type: string minLength: 1 maxLength: 25 required: - text maxItems: 20 sitelinks: type: array items: type: object properties: linkText: type: string minLength: 1 maxLength: 25 finalUrl: type: string format: uri description1: type: string minLength: 1 maxLength: 35 description2: type: string minLength: 1 maxLength: 35 required: - linkText - finalUrl maxItems: 20 structuredSnippets: type: array items: type: object properties: header: type: string enum: - Amenities - Brands - Courses - Degree programs - Destinations - Featured hotels - Insurance coverage - Models - Neighborhoods - Service catalog - Shows - Styles - Types values: type: array items: type: string minLength: 1 maxLength: 25 minItems: 3 maxItems: 10 required: - header - values maxItems: 20 loginCustomerId: type: - string - 'null' pattern: ^\d+$ validateOnly: type: boolean responses: '200': description: Success content: application/json: schema: type: object properties: linkResourceNames: type: array items: type: string addedCount: type: number validateOnly: type: boolean required: - linkResourceNames - addedCount - validateOnly '400': description: Bad request content: application/json: schema: type: object properties: message: type: string description: Error message code: type: string description: Error code for programmatic handling required: - message '401': description: Unauthorized content: application/json: schema: type: object properties: message: type: string description: Error message code: type: string description: Error code for programmatic handling required: - message '403': description: Forbidden content: application/json: schema: type: object properties: message: type: string description: Error message code: type: string description: Error code for programmatic handling required: - message '404': description: Not found content: application/json: schema: type: object properties: message: type: string description: Error message code: type: string description: Error code for programmatic handling required: - message '502': description: Bad gateway content: application/json: schema: type: object properties: message: type: string description: Error message code: type: string description: Error code for programmatic handling required: - message security: - bearerAuth: [] components: securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT description: >- JWT token obtained from /api/auth/token endpoint. Token is verified using JWKS and must include a valid user identifier. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.