Update Ad Content
Combined update for ad content (headlines, descriptions, and/or final URLs).
Use this for efficiency when updating multiple ad elements at once. Single API call with combined field mask.
Parameters:
- ad_id: The ad ID to update (REQUIRED)
- ad_group_id: The ad group ID (REQUIRED)
- headlines: Optional list of 3-15 headlines (max 30 chars each)
- descriptions: Optional list of 2-4 descriptions (max 90 chars each)
- final_urls: Optional list of landing page URLs
- customer_id: Optional
At least one of headlines, descriptions, or final_urls is required.
Execution time: 2-4 seconds
Example: User: “Update both headlines and descriptions for my ad” Agent: Uses update_ad_content with both headlines and descriptions in one call
Authorizations
API key from https://adspirer.ai/keys. Prefix sk_live_. Treat as a secret — never commit.
Headers
Client-generated UUID to make writes idempotent. Strongly recommended for write tools. A repeat call with the same key returns the cached result instead of re-executing. Example: 550e8400-e29b-41d4-a716-446655440000
Body
All tool arguments are wrapped in an arguments object. The fields accepted inside arguments are listed below — required fields are marked with a red asterisk.
Input schema for combined ad content update
Response
Tool executed successfully. data.text carries the human-readable result (markdown-friendly). data.quota shows your current usage against the plan limit. data.structured appears when the tool emits machine-parseable structured content. data.content appears for tools that return non-text blocks (images, resources).
Returned on HTTP 200. data.text is the primary human-readable output. data.quota is always present for billable calls. data.structured is set only when the tool emits machine-parseable structured content. data.content is set only when the tool emits non-text content blocks.

