Get return requests for customer with ID 1
Note the inlinecount option which tells OData to return an odata.count value with the total count of matching entities in the response.
Get e-mail address of customer with ID 1
Get customer role mappings of customer with ID 1
Assign address with ID 10 to customer with ID 1
Use the DELETE method to remove an assignment. Omit the address identifier if you want to remove all address assignments for a customer.
It doesn't matter if one of the assignments already exists. The Web API automatically ensures that a product has no duplicate address assignments.