ColdStack Docs
  • Introduction
  • ColdStack FAQ
  • Binance Smart Chain Bridge
    • Release
    • Customer Support
    • FAQ
    • Step-by-Step Guide
  • Concepts
    • Bucket versioning
    • Logging actions with a bucket
  • Tools
    • Supported tools
      • CyberDuck S3 Client
      • S3 Browser
      • AWS CLI Console client
      • SDKs for different languages
        • JavaScript SDK
        • Using extended API with JavaScript
        • AWS SDK for Java
        • Python SDK (boto)
  • S3 Compatible API
    • How to use the API
    • Signing Requests
    • API Reference
      • Bucket
        • HeadBucket
        • ListObjects/ListObjectsV2
        • PutBucketVersioning
        • PutBucketLogging
        • RenameBucket
        • GetBucketLocation
        • ListBuckets
      • Object
        • PutObject
        • GetObject
        • HeadObject
        • RenameObject
        • PutObjectAcl
      • Multipart upload
        • General multipart upload order
        • CreateMultipartUpload
        • UploadPart
        • CompleteMultipartUpload
        • ListMultipartUploads
      • Analytics
        • GetStatistics
        • GetBandwidthAnalytics
        • GetStorageAnalytics
      • Common request headers
      • Common response headers
      • Responses
Powered by GitBook
On this page

Was this helpful?

  1. S3 Compatible API
  2. API Reference

Common response headers

PreviousCommon request headersNextResponses

Last updated 4 years ago

Was this helpful?

In addition to ColdStack uses additional headers that may be present in responses.

Additional headings are described in the table below, as well as standard headings for which additional explanation is required.

Heading

Description

ETag

object, if the object is loaded as a single file. If the object is loaded using a , then for the calculation ETagit is necessary to obtain the MD5 hash from the sum of the MD5 hashes of the loaded parts (let's call it MD5_sum) and attach the number of parts ( N): to the resulting string "MD5_sum-N". Does not include object metadata.

x-amz-request-id

Unique identifier for the request. It may be needed when contacting ColdStack support in case of problems.

standard HTTP headers,
MD5 hash of the
compound load