How to - display associated_roles from a Technicians via API.

How to - display associated_roles from a Technicians via API.

I try to display a information from the endpoint Get all technicians, but when I execute the JSON I don't see that column in the request.
I have the same issue with:
  1. secondary_emailids
  2. associated_sites
This is the input_data:
  1. {
  2.     "list_info": {
  3.         "sort_field": "name",
  4.         "start_index": 1,
  5.         "sort_order": "asc",
  6.         "get_total_count": true,
  7.         "search_fields": {
  8.             "email_id": "prueba@prueba.com"
  9.         }
  10.     },
  11.     "fields_required": [
  12.         "associated_roles",
  13.         "status",
  14.         "technician_udf_fields",
  15.         "email_id",
  16.         "project_roles"
  17.     ]
  18. }

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