Update Recipient

PATCH {{baseUrl}}/contactdb/recipients

This endpoint allows you to update one or more recipients.

The body of an API call to this endpoint must include an array of one or more recipient objects.

It is of note that you can add custom field data as parameters on recipient objects. We have provided an example using some of the default custom fields SendGrid provides.

The contactdb is a database of your contacts for SendGrid Marketing Campaigns.