# Query Contacts - ListApplicantContact

## Overview

Query Contacts






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `ListApplicantContact`.                      | **Yes** |
| **PublicKey**  | string  | The user's public key can be obtained from [Console](https://console.nubexcloud.com/uaccount/api_manage)                                             | **Yes** |
| **Signature**  | string  | User signature generated based on public key and API command, see [Signature Algorithm](/docs/api/summary/signature.md)  | **Yes** |

### Request Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|

### Response Field

| Field Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **RetCode** | int | Return status code. If it is 0, it means successful return. If it is not 0, it means failure. |**Yes**|
| **Action** | string | Operation command name. |**Yes**|
| **Message** | string | Returns an error message, providing detailed description when `RetCode` is non-zero. |No|
| **TotalCount** | int | Queried Quantity |**Yes**|
| **ContactSet** | array[[*ApplicantContact*](#applicantcontact)] | Contact List |**Yes**|

#### Data Model


#### ApplicantContact

| Field Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **ContactID** | int | Contact ID |**Yes**|
| **ContactName** | string | Name |**Yes**|
| **ContactPhone** | string | Telephone |**Yes**|
| **ContactEmail** | string | Email |**Yes**|
| **ContactAddress** | string | Contact Address |**Yes**|
| **ContactPostalCode** | string | Postal Code |**Yes**|
| **ContactTitle** | string | Position |No|

## Example

### Request Example
    
```
https://api.nubexcloud.com/?Action=ListApplicantContact
&TopOrganizationID=323423
```

### Response Example
    
```json
{
  "Action": "ListApplicantContactResponse",
  "ContactSet": [
    {
      "ContactAddress": "",
      "ContactEmail": "",
      "ContactID": "",
      "ContactName": "",
      "ContactPhone": "",
      "ContactPostalCode": "",
      "ContactTitle": ""
    },
    {
      "ContactAddress": "",
      "ContactEmail": "",
      "ContactID": "",
      "ContactName": "",
      "ContactPhone": "",
      "ContactPostalCode": "",
      "ContactTitle": ""
    }
  ],
  "RetCode": 0,
  "TotalCount": 2
}
```