When field_type is either set or enum, possible options must be supplied as a JSON-encoded sequential array of objects. All active items must be supplied and already existing items must have their ID supplied. New items only require a label. Example: [id:123,label:Existing Item,label:New Item] this field must be a JSON.
api_token
To validate your requests, you'll need your api_token - this means that our system will need to know who you are and be able to connect all actions you do with your chosen Pipedrive account. Have in mind that a user has a different api_token for each company. Please access the following link for more information: <https://pipedrive.readme.io/docs/how-to-find-the-api-token?utm_source=api_reference>
company_domain
How to get the company domain: <https://pipedrive.readme.io/docs/how-to-get-the-company-domain>
return_type
the default return is an object List with all informations of process, or you can set boolean (TRUE = success, FALSE = error)
Value
customizable return, the default is an object List