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Google Ads: pause or resume ad group assets

set_ad_group_asset_status
DestructiveIdempotent

Pauses or re-enables assets linked to one ad group.

PAUSED stops the asset serving on this ad group's ads; the asset and its
other links are untouched, and ENABLED switches it back on, at once: it serves again and can spend. It never
deletes: status REMOVED is refused. Use list_asset_links first to find
the ad group, asset IDs and field type.

Args:
    customer_id: The Google Ads customer ID (numbers only, no hyphens).
    ad_group_id: The ID of the ad group the assets are linked to.
    asset_ids: The asset IDs to change (or asset resource names). All must
        be linked to this ad group with the same field_type.
    field_type: The field type of the link, e.g. CALL, SITELINK, CALLOUT,
        STRUCTURED_SNIPPET, PRICE, AD_IMAGE.
    status: PAUSED or ENABLED.

Returns:
    Dictionary with the updated ad group asset link resource names.

Tools revision: d80f65c0.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "customer_id": "<customer_id>",
      "ad_group_id": "<ad_group_id>",
      "asset_ids": "<asset_ids>",
      "field_type": "<field_type>",
      "status": "<status>"
    },
    "name": "set_ad_group_asset_status"
  }
}

Input Schema

NameRequiredDescriptionDefault
statusYes
asset_idsYes
field_typeYes
ad_group_idYes
customer_idYes

Output Schema

NameRequiredDescriptionDefault
resultYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observed

TDQS

A4.4/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Adds substantial context beyond the annotations: PAUSED affects only this ad group's ads while other links are untouched, ENABLED makes the asset serve and spend again, and deletion is impossible because REMOVED is rejected — a useful nuance given destructiveHint=true. The gap is atomicity: with multiple asset_ids it is not stated whether a partial failure rolls back or leaves some links changed.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Front-loaded with the operation and its semantics, then a clean Args/Returns block. The opening paragraph is marred by an awkward mid-sentence insertion ('at once: it serves again and can spend') that interrupts the PAUSED/ENABLED contrast, but no sentence is truly wasted.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Covers scope, prerequisites, the no-delete guarantee, and every parameter, and an output schema exists so the brief Returns note suffices. The remaining hole is failure behavior for a batch of asset_ids, which matters for a mutation that can affect several links at once.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters5/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, so the description must carry the full burden, and it does: customer_id is numbers-only without hyphens, asset_ids accept IDs or resource names and must all share the same field_type link on this ad group, field_type enumerates concrete values (CALL, SITELINK, CALLOUT, STRUCTURED_SNIPPET, PRICE, AD_IMAGE), and status is constrained to PAUSED or ENABLED.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb pair (pauses or re-enables) on a specific resource (assets linked to one ad group), and the 'one ad group' scoping distinguishes it from the sibling tools set_campaign_asset_status and set_customer_asset_status. An agent can identify the operation and its blast radius without opening the schema.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Gives an explicit prerequisite workflow: 'Use list_asset_links first to find the ad group, asset IDs and field type.' It also states a when-not constraint ('status REMOVED is refused'), but it never names the campaign- or customer-level sibling tools as alternatives for other scopes, leaving that routing to inference.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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