I'm trying to fetch information about contacts and opportunities through the api, as I read in the docs contact endpoint docs. For a given contact that has an account linked to it the api returns `null` for _accountid_value field but the account id is returned in this field: _parentcustomerid_value. What is the difference between. What is the difference between both fields?
In the documentation for _accountid_value the description is "Unique identifier of the account with which the contact is associated." and for _parentcustomerid_value: "Select the parent account or parent contact for the contact to provide a quick link to additional details, such as financial information, activities, and opportunities.".
What is the difference between parent account and an "associated" account?
Same goes for opportunities there are _accountid_value _customerid_value and _parentaccountid_value _parentcustomerid_value. When is an account considered parent?