curl --request GET \
  --url https://api.scholarlysoftware.com/api/v1/users/{id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "type": "user",
    "attributes": {
      "display_name": "<string>",
      "custom_fields": {},
      "primary_employee_id": "<string>",
      "employee_ids": {},
      "emails": [
        "primary@example.com",
        "secondary@example.com"
      ]
    },
    "relationships": {
      "profile": {
        "links": {
          "related": "<string>"
        },
        "meta": {},
        "data": {
          "type": "profile",
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
        }
      },
      "employments": {
        "links": {
          "related": "<string>"
        },
        "meta": {},
        "data": [
          {
            "type": "employment",
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
          }
        ]
      },
      "current_employment": {
        "links": {
          "related": "<string>"
        },
        "meta": {},
        "data": {
          "type": "employment",
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
        }
      },
      "admin_assistant_roles": {
        "links": {
          "related": "<string>"
        },
        "meta": {}
      }
    }
  }
}