The API endpoint that you are using is correct. The main point here is that even if we specify the property name to fetch the values, the contacts who do not have any value will not contain that property in the response.
Next the response ( when no property is speciffied in the URL ) contains a standard set of properties. To get value for multiple properties, you can use &property=Xparameter multiple times.
Sorry for the delay. Everything that you are trying is right but the way to get email of a contact. The email of a contact is not treated as property but as identity of the record. You will find the email of the contact in a seperate parameter of response i.e. identity-profiles . In this we have, contact vid, email etc.
Can you please make sure the contcat GET response examples that you have quoted in your last reply are the exact ones? I can see that some of the values are edited there. Can you confirm the response of all the 3 calls ( grade, tsukulink_status, grade & tsukulink_status both ) on behalf of the contact VID? Just want to make sure that in all these 3 calls you are getting the same contact each time.
The API endpoint that you are using is correct. The main point here is that even if we specify the property name to fetch the values, the contacts who do not have any value will not contain that property in the response.
Next the response ( when no property is speciffied in the URL ) contains a standard set of properties. To get value for multiple properties, you can use &property=Xparameter multiple times.
>The main point here is that even if we specify the property name to fetch the values, the contacts who do not have any value will not contain that property in the response.