/
HeadObject

HeadObject

Owned by Former user (Deleted)
Last updated: Apr 27, 2021

A operação HEAD recupera metadados de um objeto sem retornar o próprio objeto. Esta operação é útil se você estiver interessado apenas nos metadados de um objeto. Para usar HEAD, você deve ter acesso de READ ao objeto.

Request Syntax

HEAD /Key+?PartNumber=PartNumber&VersionId=VersionId HTTP/1.1
Host: bucket-name.bigfile.brascloud.com.br:443
If-Match: IfMatch
If-Modified-Since: IfModifiedSince
If-None-Match: IfNoneMatch
If-Unmodified-Since: IfUnmodifiedSince
Range: Range
x-amz-server-side-encryption-customer-algorithm: SSECustomerAlgorithm
x-amz-server-side-encryption-customer-key: SSECustomerKey
x-amz-server-side-encryption-customer-key-MD5: SSECustomerKeyMD5
x-amz-request-payer: RequestPayer

Response Syntax

HTTP/1.1 200
x-amz-delete-marker: DeleteMarker
accept-ranges: AcceptRanges
x-amz-expiration: Expiration
x-amz-restore: Restore
Last-Modified: LastModified
Content-Length: ContentLength
ETag: ETag
x-amz-missing-meta: MissingMeta
x-amz-version-id: VersionId
Cache-Control: CacheControl
Content-Disposition: ContentDisposition
Content-Encoding: ContentEncoding
Content-Language: ContentLanguage
Content-Type: ContentType
Expires: Expires
x-amz-website-redirect-location: WebsiteRedirectLocation
x-amz-server-side-encryption: ServerSideEncryption
x-amz-server-side-encryption-customer-algorithm: SSECustomerAlgorithm
x-amz-server-side-encryption-customer-key-MD5: SSECustomerKeyMD5
x-amz-server-side-encryption-aws-kms-key-id: SSEKMSKeyId
x-amz-storage-class: StorageClass
x-amz-request-charged: RequestCharged
x-amz-replication-status: ReplicationStatus
x-amz-mp-parts-count: PartsCount
x-amz-object-lock-mode: ObjectLockMode
x-amz-object-lock-retain-until-date: ObjectLockRetainUntilDate
x-amz-object-lock-legal-hold: ObjectLockLegalHoldStatus

Exemplos

A solicitação a seguir retorna os metadados de um objeto.

Request
HEAD /my-image.jpg HTTP/1.1
Host: bucket.bigfile.brascloud.com.br:443
Date: Wed, 28 Oct 2009 22:32:00 GMT
Authorization: AKIAIOSFODNN7EXAMPLE:02236Q3V0RonhpaBX5sCYVf1bNRuU=

Response
            HTTP/1.1 200 OK
            x-amz-id-2: ef8yU9AS1ed4OpIszj7UDNEHGran
            x-amz-request-id: 318BC8BC143432E5
            x-amz-version-id: 3HL4kqtJlcpXroDTDmjVBH40Nrjfkd
            Date: Wed, 28 Oct 2009 22:32:00 GMT
            Last-Modified: Sun, 1 Jan 2006 12:00:00 GMT
            ETag: "fba9dede5f27731c9771645a39863328"
            Content-Length: 434234
            Content-Type: text/plain
            Connection: close
            Server: BigFile

Canal direto de comunicação com nossos arquitetos.Ainda tem dúvidas?

Entre em contato conosco

Visite nosso canal no Youtube


Próxima página »

ListBuckets


Related content