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ECS Management API
ECS Object Service API
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Amazon S3
- S3 Bucket
- S3 Bucket ACL
- S3 Bucket Cors
- S3 Bucket Is Stale Allowed
- S3 Bucket Lifecycle
- S3 Bucket List Uploads
- S3 Bucket Location
- S3 Bucket Policy
- S3 Bucket Versioning
- S3 Bucket Versions
- S3 Data Node
- S3 Metadata Key List
- S3 Metadata Key System List
- S3 Metadata Search
- S3 Multi Object Delete
- S3 Object
- S3 Object ACL
- S3 Object Init Uploads
- S3 Object Replication Info Operations
- S3 Object Tagging Operations
- S3 Object Uploads
- S3 Options
- S3 Ping
- S3 Retention Update Operation
- EMC Atmos
- OpenStack Swift
ECS API Changes
Delete User Metadata
DELETE /rest/objects/objectID?{metadata/user}
Delete user metadata (listable or non-listable) for the specified object. Pass the name of the metadata tag to delete on the "x-emc-tags" on header in the request. To delete more than one tag, pass the tag names in a comma-separated list. If the request does not include the "x-emc-tags" header, the operation returns an error. You cannot directly delete or modify system metadata.
URL Format
/rest/objects/objectID?{metadata/user}
Query Parameters
| metadata/user |
Request Headers
| "x-emc-date" | required | |
| "x-emc-uid" | required | |
| "x-emc-signature" | required | |
| "x-emc-utf8" | required | Only required if metadata values are in Unicode. |
Request Payload
No Request Payload
Response Body
XML Example
Request
DELETE /rest/objects/4dc19958a10574f404dc199e64fc7204dcbdf1e02269?metadata/user HTTP/1.1 accept: */* date: Thu, 12 May 2011 14:31:15 GMT content-type: application/octet-stream x-emc-date: Thu, 12 May 2011 14:31:15 GMT x-emc-tags: state,color host: 10.238.112.140:1234 x-emc-uid: 66371ac3bd8148348c0f3f1545e2da69/test-uid x-emc-signature: CV/gR6WIcPH9ug3TucLBpNbpdpg=
Response
HTTP/1.1 204 No Content Date: Thu, 12 May 2011 14:31:18 GMT Server: Apache x-emc-policy: _int Content-Length: 0 Connection: close Content-Type: text/plain; charset=UTF-8