Add Contact Roles to a Specific Deal
PUT {{api-domain}}/crm/v4/Deals/{{deal-id}}/Contact_Roles/{{contact-id}}
Request Body
{"data"=>[{"Contact_Role"=>"Purchasing"}]}
RESPONSES
status: OK
{"data":[{"code":"SUCCESS","details":{"id":"4876876000000333191"},"message":"relation added","status":"success"}]}