# Retrieve Quota Information - GetUFileQuotaInfo

## Overview

Retrieve Quota Information






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `GetUFileQuotaInfo`.                      | **Yes** |
| **PublicKey**  | string  | The user's public key can be obtained from [Console](https://console.zosoc.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 |
|:---|:---|:---|:---|
| **Region** | string | Region. See [List of Regions and Availability Zones](api/summary/regionlist) |**Yes**|
| **ProjectId** | string | Project ID. If not filled in, the default project is used, and the sub-account must be filled in. Please refer to the [GetProjectList interface](api/summary/get_project_list). |No|
| **QuotaType.N** | string | Quota type, the value can be storage-volume, download-traffic or request-count |**Yes**|

### 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|
| **DataSet** | array[[*UFileQuotaDataSetItem*](#ufilequotadatasetitem)] | Quota Information Dataset |No|

#### Data Model


#### UFileQuotaDataSetItem

| Field Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Region** | string | Available Region |No|
| **Owe** | int | Whether there is arrears: 1 means there is arrears; 0 means no arrears. |No|
| **Storage** | [*UFileQuotaLeft*](#ufilequotaleft) | Remaining Storage Capacity |No|
| **DownloadFlow** | [*UFileQuotaLeft*](#ufilequotaleft) | Remaining Download Traffic |No|
| **RequestCnt** | [*UFileQuotaLeft*](#ufilequotaleft) | Remaining Request Times |No|

#### UFileQuotaLeft

| Field Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Left** | float | Remaining Quota |No|

## Example

### Request Example
    
```
https://api.zosoc.com/?Action=GetUFileQuotaInfo
&Region=cn-bj2
&QuotaType.0=storage-volume
&QuotaType.1=download-traffic
&QuotaType.2=request-count
&ProjectId=org-xxx
```

### Response Example
    
```json
{
  "Action": "GetUFileQuotaInfoResponse",
  "DataSet": [
    {
      "DownloadFlow": {
        "Left": -5.1803
      },
      "Owe": 1,
      "Region": "cn-bj",
      "RequestCnt": {
        "Left": 202
      },
      "Storage": {
        "Left": -13507.2
      }
    }
  ],
  "RetCode": 0
}
```