curl --request POST \
  --url https://api.virtuoussoftware.com/api/ProjectRole \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "projectDesignationId": "<integer>",
  "contactId": "<integer>",
  "projectRoleTypeId": "<integer>"
}
'

{
  "id": "<integer>",
  "contactId": "<integer>",
  "contactName": "<string>",
  "projectDesignationId": "<integer>",
  "projectDesignationName": "<string>",
  "projectRoleTypeId": "<integer>",
  "projectRoleType": "<string>",
  "createDateTimeUtc": "<dateTime>",
  "createdByUser": "<string>",
  "modifiedDateTimeUtc": "<dateTime>",
  "modifiedByUser": "<string>"
}