Issue with custom fields
We're mapping value to custom fields on the Invoice from Salesforce CRM using rest API. We've four custom fields(Field1, Field2, Field3 & Field4) of String type on the Invoice object in Quickbook. We're able to map values to Field1 & Field2 by using definition Id but for Field4 we're not able to get definition id because of the limitation mentioned here.
The limitation says the first three fields(in my case: Field1, Field2 & Field3) will be mapped in the API response that's why we're not able to map value to Field4 because when I am getting the custom field through API only able to get first three(Field1, Field2 & Field3).
Any thoughts on this, how we can overcome this problem, so we can map value to Field1, Field2 & Field4?
Any help would be appreciated. TIA.
