Updating a record through the value of the external field in the module

PUT {{api-domain}}/crm/v2/Contacts/extcont1234

Let us consider an example of updating a record in the Contacts module. Instead of passing the record ID of the contact in Zoho CRM, you can pass the external field's value in that module and update the record.

Request Body

{"data"=>[{"Last_Name"=>"Test Contact 1"}]}

HEADERS