Deleting the CORS Configuration of a Bucket
Functions
This operation is used to delete the CORS configuration of a bucket. After the CORS configuration is deleted, the bucket and objects in it cannot be accessed by requests from other websites.
To perform this operation, you must have the PutBucketCORS permission.
Authorization Information
To call this API, you must be the bucket owner or have the permission to delete the CORS configuration of a bucket. You are advised to use IAM or bucket policies for authorization. For details about OBS authorization methods, see Differences Between OBS Permissions Control Methods.
- If you use IAM for authorization, you need to use either role/policy-based authorization or identity policy-based authorization and configure the required permissions:
- If you use role/policy-based authorization (IAM v3 APIs in the old IAM version), you need to grant the obs:bucket:PutBucketCORS permission. For details, see Creating a Custom IAM Policy.
- If you use identity policy-based authorization (IAM v5 APIs in the new IAM version), you need to grant the obs:bucket:putBucketCORS permission, as shown in the following table. For details, see Creating a Custom IAM Identity Policy.
Action
Access Level
Resource Type (*: Required)
Dependencies
obs:bucket:putBucketCORS
Write
bucket *
-
-
-
- obs:EpochTime
- obs:SourceIp
- obs:TlsVersion
- obs:CustomDomain
- If you use bucket policies for authorization, you need to grant the obs:bucket:PutBucketCORS permission. For details, see Creating a Custom Bucket Policy.
Request Syntax
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DELETE /?cors HTTP/1.1 Host: bucketname.obs.region.myhuaweicloud.com Date: date Authorization: authorization |
Request Parameters
This request contains no message parameters.
Request Headers
This request uses common headers. For details, see Table 3.
Request Elements
This request involves no elements.
Response Syntax
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HTTP/1.1 status_code Date: date Content-Type: application/xml Content-Length: length |
Response Headers
The response to the request uses common headers. For details, see Table 1.
Response Elements
This response contains no elements.
Error Responses
No special error responses are returned. For details about error responses, see Table 2.
Sample Request
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DELETE /?cors HTTP/1.1 User-Agent: curl/7.29.0 Host: examplebucket.obs.region.myhuaweicloud.com Accept: */* Date: WED, 01 Jul 2015 03:56:41 GMT Authorization: OBS H4IPJX0TQTHTHEBQQCEC:mKUs/uIPb8BP0ZhvMd4wEy+EbiI= |
Sample Response
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HTTP/1.1 204 No Content Server: OBS x-obs-request-id: BF26000001643639F290185BB27F793A x-obs-id-2: 32AAAQAAEAABSAAgAAEAABAAAQAAEAABCSLWMRFJfckapW+ktT/+1AnAz7XlNU0b Date: WED, 01 Jul 2015 03:56:41 GMT |
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