google_ads_keywords_add
Add one or more keywords to a single Google Ads ad group and return their criterion IDs, with match types and optional change reason for audit and rollback.
Instructions
Adds one or more keyword criteria to a single ad group. Returns the created criterion_ids keyed by their input position. Mutating — not automatically reversible; record before-state with mureo_state_action_log_append if you may need to roll back. Duplicate text+match_type pairs inside the same ad group are rejected by Google Ads — call google_ads_keywords_cross_adgroup_duplicates first if you are adding at scale.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| reason | No | Why this change is being made: one or two sentences naming the evidence and the expected effect. Stored in the journal and on the action_log entry this call produces, for the operator and the next session. | |
| approval | No | External approval this change carries out (recorded and shown, never verified) | |
| expected | No | Expected effects [{metric, direction, target?, horizon_days?, primary?}], exactly one primary:true when several; metric cpa/cpc/cpl/cpm/conversions/cvr/ctr/roas/cost/spend/clicks/impressions; direction up/down/hold. | |
| keywords | Yes | Keywords to add. Each item has `text` (required) and optional `match_type` (BROAD / PHRASE / EXACT, default BROAD). | |
| ad_group_id | Yes | Target ad group ID. All keywords in this call are added to this single ad group. | |
| customer_id | No | Google Ads customer ID as a 10-digit string without dashes (e.g. '1234567890'). Optional — falls back to GOOGLE_ADS_CUSTOMER_ID / GOOGLE_ADS_LOGIN_CUSTOMER_ID from the configured credentials when omitted. | |
| decision_id | No | A proposed decision this change carries out. |