Actions75
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Contact → Bulk Update
AI-generatedSummary
Update multiple existing contacts in bulk by specifying their unique Contact IDs and the fields to modify for each contact.
Inputs
- Contact Updates (required) — Provide a collection of up to 10 contact update objects, each including the contact's ID and any of first name, last name, email, and title to update.
Output shape
A list of updated contact records corresponding to the provided updates, each as a JSON object.
The API call batches updates in a single request limited to a maximum of 10 contacts. If no contacts are provided, the operation will fail with an error.