# Querying Bucket Storage Quota

#### Functions

Only the bucket owner can query information about the bucket storage quota. However, an inactive owner is not allowed to get the bucket quota. The bucket storage quota is measured by byte. 0 indicates that no upper limit is set.

#### Request Syntax

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    GET /?quota HTTP/1.1
    Host: bucketname.obs.region.example.com
    Date: date
    Authorization: authorization

#### Request Parameters

This request contains no parameter.

#### Request Headers

This request uses common headers. For details, see Table 3.

#### Request Elements

This request contains no elements.

#### Response Syntax

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    HTTP/1.1 status_code
    Date: date
    Content-Type: application/xml
    Content-Length: length

    <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
    <Quota xmlns="http://obs.region.example.com/doc/2015-06-30/">
        <StorageQuota>quota</StorageQuota>
    </Quota>

#### Response Headers

The response to the request uses common headers. For details, see Table 1.

#### Response Elements

This response contains elements of information about the bucket quota. Table 1 describes the elements.

Table 1 Response elements
Element | Description
--- | ---
Quota | Bucket storage quota. This element contains the StorageQuota element. Type: XML
StorageQuota | Bucket storage quota quantity. The unit is byte. Type: string

#### Error Responses

No special error responses are returned. For details about error responses, see Table 2.

#### Sample Request

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    GET /?quota HTTP/1.1
    User-Agent: curl/7.29.0
    Host: examplebucket.obs.region.example.com
    Accept: */*
    Date: WED, 01 Jul 2015 03:27:45 GMT
    Authorization: OBS H4IPJX0TQTHTHEBQQCEC:8m4bW1gFCNeXQlfu45uO2gpo7l8=

#### Sample Response

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    HTTP/1.1 200 OK
    Server: OBS
    x-obs-request-id: BF260000016436B55D8DED9AE26C4D18
    x-obs-id-2: 32AAAQAAEAABAAAQAAEAABAAAQAAEAABCSs2Q5vz5AfpAJ/CMNgCfo2hmDowp7M9
    Content-Type: application/xml
    Date: WED, 01 Jul 2015 03:27:45 GMT
    Content-Length: 150

    <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
    <Quota xmlns="http://obs.example.com/doc/2015-06-30/">
      <StorageQuota>0</StorageQuota>
    </Quota>

Parent topic: Advanced Bucket Settings