204 Status Code in API worker creation

While creating a Contingent worker in the system, API is giving the 204 Status Code.

How to resolve this issue, we require response payload in return.

API - {host}/hcmRestApi/resources/11.13.18.05/workers.

Sample Payload -

{

 "DateOfBirth": "1997-09-12",

 "emails": [

  {

   "EmailType": "P",

   "EmailAddress": "Testingmail1@hotmail.com"

  }

 ],

 "addresses": [

  {

   "AddressLine2": "XX",

   "AddressLine1": "XX",

   "TownOrCity": "XX",

   "PrimaryFlag": true,

   "Country": "XX",

   "PostalCode": "XX",

   "AddressType": "HOME"

  }

 ],

 "names": [

  {

   "LegislationCode": "XX",

   "NameInformation15": "TPC1",

   "FirstName": "Third Paty Contract",

   "NameInformation16": "TPC1",

   "LastName": "12",

   "MiddleNames": ""

  }

 ],

 "phones": [

  {

   "LegislationCode": "XX",

   "PhoneType": "XX",

   "PhoneNumber": "XX"

  }

 ],

 "workRelationships": [

  {

   "LegalEmployerName": "XX",

   "WorkerType": "C",

   "PrimaryFlag": false,

   "assignments": [

    {

     "ManagerFlag": false,

     "LocationCode": "XX",

     "ActionCode": "ADD_CWK",

     "assignmentsDFF": [

      {

       "serviceLine": "XX",

       "deployable": "No",

       "hireType": "Third Party Contractor",