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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
Init Multi Uploads
POST /{object_name}?uploads
Initiates a multi-part upload for an object and returns an upload ID.
URL Format
Host Style: http://bucketname.ns1.emc.com/{object_name}?uploads
Path Style: http://ns1.emc.com/bucketname/{object_name}?uploads
Alternatively, both styles can specify the namespace using the x-emc-namespace header.
Request Headers
| x-amz-meta-* | required | Header fields starting with x-amz-meta- are considered as user metadata and stored with the object |
| x-amz-acl | optional | Specifies the canned ACL for the object you are creating. Valid values: private, public-read, public-read-write, authenticated-read, bucket-owner-read, bucket-owner-full-control |
| x-amz-grant-read | optional | Allows grantee to read the object data and metadata |
| x-amz-grant-read-acp | optional | Allows grantee to read the object ACL |
| x-amz-grant-write-acp | optional | Allows grantee to write the ACL for the object |
| x-amz-grant-full-control | optional | Allows grantee the READ, READ_ACP, and WRITE_ACP permissions on the object |
Prerequisites
The following conditions must be met in order to call this operation.
User should have WRITE permission on the bucket
BaseUrl used in a host-style request URL should be pre-configured using the ECS Management API or the ECS Portal (for example, emc.com in the URL: bucketname.ns1.emc.com).
Namespace and bucket corresponding to this object should exist
Request Payload
No Request Payload
Response Body
| Field | Description | Type | Notes |
| InitiateMultipartUploadResult | |||
| Bucket | String | ||
| Key | String | ||
| UploadId | String |