@Mutable @NotThreadSafe public static interface HeadObjectRequest.Builder extends S3Request.Builder, SdkPojo, CopyableBuilder<HeadObjectRequest.Builder,HeadObjectRequest>
| Modifier and Type | Method and Description |
|---|---|
HeadObjectRequest.Builder |
bucket(String bucket)
The name of the bucket that contains the object.
|
HeadObjectRequest.Builder |
checksumMode(ChecksumMode checksumMode)
To retrieve the checksum, this parameter must be enabled.
|
HeadObjectRequest.Builder |
checksumMode(String checksumMode)
To retrieve the checksum, this parameter must be enabled.
|
HeadObjectRequest.Builder |
expectedBucketOwner(String expectedBucketOwner)
The account ID of the expected bucket owner.
|
HeadObjectRequest.Builder |
ifMatch(String ifMatch)
Return the object only if its entity tag (ETag) is the same as the one specified; otherwise, return a 412
(precondition failed) error.
|
HeadObjectRequest.Builder |
ifModifiedSince(Instant ifModifiedSince)
Return the object only if it has been modified since the specified time; otherwise, return a 304 (not
modified) error.
|
HeadObjectRequest.Builder |
ifNoneMatch(String ifNoneMatch)
Return the object only if its entity tag (ETag) is different from the one specified; otherwise, return a 304
(not modified) error.
|
HeadObjectRequest.Builder |
ifUnmodifiedSince(Instant ifUnmodifiedSince)
Return the object only if it has not been modified since the specified time; otherwise, return a 412
(precondition failed) error.
|
HeadObjectRequest.Builder |
key(String key)
The object key.
|
HeadObjectRequest.Builder |
overrideConfiguration(AwsRequestOverrideConfiguration overrideConfiguration)
Add an optional request override configuration.
|
HeadObjectRequest.Builder |
overrideConfiguration(Consumer<AwsRequestOverrideConfiguration.Builder> builderConsumer)
Add an optional request override configuration.
|
HeadObjectRequest.Builder |
partNumber(Integer partNumber)
Part number of the object being read.
|
HeadObjectRequest.Builder |
range(String range)
HeadObject returns only the metadata for an object.
|
HeadObjectRequest.Builder |
requestPayer(RequestPayer requestPayer)
Sets the value of the RequestPayer property for this object.
|
HeadObjectRequest.Builder |
requestPayer(String requestPayer)
Sets the value of the RequestPayer property for this object.
|
HeadObjectRequest.Builder |
responseCacheControl(String responseCacheControl)
Sets the
Cache-Control header of the response. |
HeadObjectRequest.Builder |
responseContentDisposition(String responseContentDisposition)
Sets the
Content-Disposition header of the response. |
HeadObjectRequest.Builder |
responseContentEncoding(String responseContentEncoding)
Sets the
Content-Encoding header of the response. |
HeadObjectRequest.Builder |
responseContentLanguage(String responseContentLanguage)
Sets the
Content-Language header of the response. |
HeadObjectRequest.Builder |
responseContentType(String responseContentType)
Sets the
Content-Type header of the response. |
HeadObjectRequest.Builder |
responseExpires(Instant responseExpires)
Sets the
Expires header of the response. |
HeadObjectRequest.Builder |
sseCustomerAlgorithm(String sseCustomerAlgorithm)
Specifies the algorithm to use when encrypting the object (for example, AES256).
|
HeadObjectRequest.Builder |
sseCustomerKey(String sseCustomerKey)
Specifies the customer-provided encryption key for Amazon S3 to use in encrypting data.
|
HeadObjectRequest.Builder |
sseCustomerKeyMD5(String sseCustomerKeyMD5)
Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
|
HeadObjectRequest.Builder |
versionId(String versionId)
Version ID used to reference a specific version of the object.
|
buildoverrideConfigurationequalsBySdkFields, sdkFieldNameToField, sdkFieldscopyapplyMutation, buildHeadObjectRequest.Builder bucket(String bucket)
The name of the bucket that contains the object.
Directory buckets - When you use this operation with a directory bucket, you must use
virtual-hosted-style requests in the format
Bucket-name.s3express-zone-id.region-code.amazonaws.com. Path-style
requests are not supported. Directory bucket names must be unique in the chosen Zone (Availability Zone or
Local Zone). Bucket names must follow the format bucket-base-name--zone-id--x-s3
(for example, amzn-s3-demo-bucket--usw2-az1--x-s3). For information about bucket
naming restrictions, see Directory
bucket naming rules in the Amazon S3 User Guide.
Access points - When you use this action with an access point for general purpose buckets, you must provide the alias of the access point in place of the bucket name or specify the access point ARN. When you use this action with an access point for directory buckets, you must provide the access point name in place of the bucket name. When using the access point ARN, you must direct requests to the access point hostname. The access point hostname takes the form AccessPointName-AccountId.s3-accesspoint.Region.amazonaws.com. When using this action with an access point through the Amazon Web Services SDKs, you provide the access point ARN in place of the bucket name. For more information about access point ARNs, see Using access points in the Amazon S3 User Guide.
Object Lambda access points are not supported by directory buckets.
S3 on Outposts - When you use this action with S3 on Outposts, you must direct requests to the S3 on
Outposts hostname. The S3 on Outposts hostname takes the form
AccessPointName-AccountId.outpostID.s3-outposts.Region.amazonaws.com
. When you use this action with S3 on Outposts, the destination bucket must be the Outposts access point ARN
or the access point alias. For more information about S3 on Outposts, see What is S3 on Outposts? in
the Amazon S3 User Guide.
bucket - The name of the bucket that contains the object.
Directory buckets - When you use this operation with a directory bucket, you must use
virtual-hosted-style requests in the format
Bucket-name.s3express-zone-id.region-code.amazonaws.com. Path-style
requests are not supported. Directory bucket names must be unique in the chosen Zone (Availability
Zone or Local Zone). Bucket names must follow the format
bucket-base-name--zone-id--x-s3 (for example,
amzn-s3-demo-bucket--usw2-az1--x-s3). For information about bucket naming
restrictions, see Directory bucket naming rules in the Amazon S3 User Guide.
Access points - When you use this action with an access point for general purpose buckets, you must provide the alias of the access point in place of the bucket name or specify the access point ARN. When you use this action with an access point for directory buckets, you must provide the access point name in place of the bucket name. When using the access point ARN, you must direct requests to the access point hostname. The access point hostname takes the form AccessPointName-AccountId.s3-accesspoint.Region.amazonaws.com. When using this action with an access point through the Amazon Web Services SDKs, you provide the access point ARN in place of the bucket name. For more information about access point ARNs, see Using access points in the Amazon S3 User Guide.
Object Lambda access points are not supported by directory buckets.
S3 on Outposts - When you use this action with S3 on Outposts, you must direct requests to the
S3 on Outposts hostname. The S3 on Outposts hostname takes the form
AccessPointName-AccountId.outpostID.s3-outposts.Region.amazonaws.com
. When you use this action with S3 on Outposts, the destination bucket must be the Outposts access
point ARN or the access point alias. For more information about S3 on Outposts, see What is S3 on
Outposts? in the Amazon S3 User Guide.
HeadObjectRequest.Builder ifMatch(String ifMatch)
Return the object only if its entity tag (ETag) is the same as the one specified; otherwise, return a 412 (precondition failed) error.
If both of the If-Match and If-Unmodified-Since headers are present in the request
as follows:
If-Match condition evaluates to true, and;
If-Unmodified-Since condition evaluates to false;
Then Amazon S3 returns 200 OK and the data requested.
For more information about conditional requests, see RFC 7232.
ifMatch - Return the object only if its entity tag (ETag) is the same as the one specified; otherwise, return a
412 (precondition failed) error.
If both of the If-Match and If-Unmodified-Since headers are present in the
request as follows:
If-Match condition evaluates to true, and;
If-Unmodified-Since condition evaluates to false;
Then Amazon S3 returns 200 OK and the data requested.
For more information about conditional requests, see RFC 7232.
HeadObjectRequest.Builder ifModifiedSince(Instant ifModifiedSince)
Return the object only if it has been modified since the specified time; otherwise, return a 304 (not modified) error.
If both of the If-None-Match and If-Modified-Since headers are present in the
request as follows:
If-None-Match condition evaluates to false, and;
If-Modified-Since condition evaluates to true;
Then Amazon S3 returns the 304 Not Modified response code.
For more information about conditional requests, see RFC 7232.
ifModifiedSince - Return the object only if it has been modified since the specified time; otherwise, return a 304 (not
modified) error.
If both of the If-None-Match and If-Modified-Since headers are present in
the request as follows:
If-None-Match condition evaluates to false, and;
If-Modified-Since condition evaluates to true;
Then Amazon S3 returns the 304 Not Modified response code.
For more information about conditional requests, see RFC 7232.
HeadObjectRequest.Builder ifNoneMatch(String ifNoneMatch)
Return the object only if its entity tag (ETag) is different from the one specified; otherwise, return a 304 (not modified) error.
If both of the If-None-Match and If-Modified-Since headers are present in the
request as follows:
If-None-Match condition evaluates to false, and;
If-Modified-Since condition evaluates to true;
Then Amazon S3 returns the 304 Not Modified response code.
For more information about conditional requests, see RFC 7232.
ifNoneMatch - Return the object only if its entity tag (ETag) is different from the one specified; otherwise, return
a 304 (not modified) error.
If both of the If-None-Match and If-Modified-Since headers are present in
the request as follows:
If-None-Match condition evaluates to false, and;
If-Modified-Since condition evaluates to true;
Then Amazon S3 returns the 304 Not Modified response code.
For more information about conditional requests, see RFC 7232.
HeadObjectRequest.Builder ifUnmodifiedSince(Instant ifUnmodifiedSince)
Return the object only if it has not been modified since the specified time; otherwise, return a 412 (precondition failed) error.
If both of the If-Match and If-Unmodified-Since headers are present in the request
as follows:
If-Match condition evaluates to true, and;
If-Unmodified-Since condition evaluates to false;
Then Amazon S3 returns 200 OK and the data requested.
For more information about conditional requests, see RFC 7232.
ifUnmodifiedSince - Return the object only if it has not been modified since the specified time; otherwise, return a 412
(precondition failed) error.
If both of the If-Match and If-Unmodified-Since headers are present in the
request as follows:
If-Match condition evaluates to true, and;
If-Unmodified-Since condition evaluates to false;
Then Amazon S3 returns 200 OK and the data requested.
For more information about conditional requests, see RFC 7232.
HeadObjectRequest.Builder key(String key)
The object key.
key - The object key.HeadObjectRequest.Builder range(String range)
HeadObject returns only the metadata for an object. If the Range is satisfiable, only the
ContentLength is affected in the response. If the Range is not satisfiable, S3 returns a
416 - Requested Range Not Satisfiable error.
range - HeadObject returns only the metadata for an object. If the Range is satisfiable, only the
ContentLength is affected in the response. If the Range is not satisfiable, S3 returns a
416 - Requested Range Not Satisfiable error.HeadObjectRequest.Builder responseCacheControl(String responseCacheControl)
Sets the Cache-Control header of the response.
responseCacheControl - Sets the Cache-Control header of the response.HeadObjectRequest.Builder responseContentDisposition(String responseContentDisposition)
Sets the Content-Disposition header of the response.
responseContentDisposition - Sets the Content-Disposition header of the response.HeadObjectRequest.Builder responseContentEncoding(String responseContentEncoding)
Sets the Content-Encoding header of the response.
responseContentEncoding - Sets the Content-Encoding header of the response.HeadObjectRequest.Builder responseContentLanguage(String responseContentLanguage)
Sets the Content-Language header of the response.
responseContentLanguage - Sets the Content-Language header of the response.HeadObjectRequest.Builder responseContentType(String responseContentType)
Sets the Content-Type header of the response.
responseContentType - Sets the Content-Type header of the response.HeadObjectRequest.Builder responseExpires(Instant responseExpires)
Sets the Expires header of the response.
responseExpires - Sets the Expires header of the response.HeadObjectRequest.Builder versionId(String versionId)
Version ID used to reference a specific version of the object.
For directory buckets in this API operation, only the null value of the version ID is supported.
versionId - Version ID used to reference a specific version of the object.
For directory buckets in this API operation, only the null value of the version ID is
supported.
HeadObjectRequest.Builder sseCustomerAlgorithm(String sseCustomerAlgorithm)
Specifies the algorithm to use when encrypting the object (for example, AES256).
This functionality is not supported for directory buckets.
sseCustomerAlgorithm - Specifies the algorithm to use when encrypting the object (for example, AES256). This functionality is not supported for directory buckets.
HeadObjectRequest.Builder sseCustomerKey(String sseCustomerKey)
Specifies the customer-provided encryption key for Amazon S3 to use in encrypting data. This value is used to
store the object and then it is discarded; Amazon S3 does not store the encryption key. The key must be
appropriate for use with the algorithm specified in the
x-amz-server-side-encryption-customer-algorithm header.
This functionality is not supported for directory buckets.
sseCustomerKey - Specifies the customer-provided encryption key for Amazon S3 to use in encrypting data. This value is
used to store the object and then it is discarded; Amazon S3 does not store the encryption key. The
key must be appropriate for use with the algorithm specified in the
x-amz-server-side-encryption-customer-algorithm header. This functionality is not supported for directory buckets.
HeadObjectRequest.Builder sseCustomerKeyMD5(String sseCustomerKeyMD5)
Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321. Amazon S3 uses this header for a message integrity check to ensure that the encryption key was transmitted without error.
This functionality is not supported for directory buckets.
sseCustomerKeyMD5 - Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321. Amazon S3 uses this
header for a message integrity check to ensure that the encryption key was transmitted without
error. This functionality is not supported for directory buckets.
HeadObjectRequest.Builder requestPayer(String requestPayer)
requestPayer - The new value for the RequestPayer property for this object.RequestPayer,
RequestPayerHeadObjectRequest.Builder requestPayer(RequestPayer requestPayer)
requestPayer - The new value for the RequestPayer property for this object.RequestPayer,
RequestPayerHeadObjectRequest.Builder partNumber(Integer partNumber)
Part number of the object being read. This is a positive integer between 1 and 10,000. Effectively performs a 'ranged' HEAD request for the part specified. Useful querying about the size of the part and the number of parts in this object.
partNumber - Part number of the object being read. This is a positive integer between 1 and 10,000. Effectively
performs a 'ranged' HEAD request for the part specified. Useful querying about the size of the part
and the number of parts in this object.HeadObjectRequest.Builder expectedBucketOwner(String expectedBucketOwner)
The account ID of the expected bucket owner. If the account ID that you provide does not match the actual
owner of the bucket, the request fails with the HTTP status code 403 Forbidden (access denied).
expectedBucketOwner - The account ID of the expected bucket owner. If the account ID that you provide does not match the
actual owner of the bucket, the request fails with the HTTP status code 403 Forbidden
(access denied).HeadObjectRequest.Builder checksumMode(String checksumMode)
To retrieve the checksum, this parameter must be enabled.
General purpose buckets - If you enable checksum mode and the object is uploaded with a checksum and encrypted with an
Key Management Service (KMS) key, you must have permission to use the kms:Decrypt action to
retrieve the checksum.
Directory buckets - If you enable ChecksumMode and the object is encrypted with Amazon
Web Services Key Management Service (Amazon Web Services KMS), you must also have the
kms:GenerateDataKey and kms:Decrypt permissions in IAM identity-based policies and
KMS key policies for the KMS key to retrieve the checksum of the object.
checksumMode - To retrieve the checksum, this parameter must be enabled.
General purpose buckets - If you enable checksum mode and the object is uploaded with a checksum and encrypted
with an Key Management Service (KMS) key, you must have permission to use the kms:Decrypt
action to retrieve the checksum.
Directory buckets - If you enable ChecksumMode and the object is encrypted with
Amazon Web Services Key Management Service (Amazon Web Services KMS), you must also have the
kms:GenerateDataKey and kms:Decrypt permissions in IAM identity-based
policies and KMS key policies for the KMS key to retrieve the checksum of the object.
ChecksumMode,
ChecksumModeHeadObjectRequest.Builder checksumMode(ChecksumMode checksumMode)
To retrieve the checksum, this parameter must be enabled.
General purpose buckets - If you enable checksum mode and the object is uploaded with a checksum and encrypted with an
Key Management Service (KMS) key, you must have permission to use the kms:Decrypt action to
retrieve the checksum.
Directory buckets - If you enable ChecksumMode and the object is encrypted with Amazon
Web Services Key Management Service (Amazon Web Services KMS), you must also have the
kms:GenerateDataKey and kms:Decrypt permissions in IAM identity-based policies and
KMS key policies for the KMS key to retrieve the checksum of the object.
checksumMode - To retrieve the checksum, this parameter must be enabled.
General purpose buckets - If you enable checksum mode and the object is uploaded with a checksum and encrypted
with an Key Management Service (KMS) key, you must have permission to use the kms:Decrypt
action to retrieve the checksum.
Directory buckets - If you enable ChecksumMode and the object is encrypted with
Amazon Web Services Key Management Service (Amazon Web Services KMS), you must also have the
kms:GenerateDataKey and kms:Decrypt permissions in IAM identity-based
policies and KMS key policies for the KMS key to retrieve the checksum of the object.
ChecksumMode,
ChecksumModeHeadObjectRequest.Builder overrideConfiguration(AwsRequestOverrideConfiguration overrideConfiguration)
AwsRequest.BuilderoverrideConfiguration in interface AwsRequest.BuilderoverrideConfiguration - The override configuration.HeadObjectRequest.Builder overrideConfiguration(Consumer<AwsRequestOverrideConfiguration.Builder> builderConsumer)
AwsRequest.BuilderoverrideConfiguration in interface AwsRequest.BuilderbuilderConsumer - A Consumer to which an empty AwsRequestOverrideConfiguration.Builder will be
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