@Generated(value="software.amazon.awssdk:codegen") public final class HeadObjectRequest extends S3Request implements ToCopyableBuilder<HeadObjectRequest.Builder,HeadObjectRequest>
Modifier and Type | Class and Description |
---|---|
static interface |
HeadObjectRequest.Builder |
Modifier and Type | Method and Description |
---|---|
String |
bucket()
Returns the value of the Bucket property for this object.
|
static HeadObjectRequest.Builder |
builder() |
boolean |
equals(Object obj) |
<T> Optional<T> |
getValueForField(String fieldName,
Class<T> clazz)
Used to retrieve the value of a field from any class that extends
SdkRequest . |
int |
hashCode() |
String |
ifMatch()
Return the object only if its entity tag (ETag) is the same as the one specified, otherwise return a 412
(precondition failed).
|
Instant |
ifModifiedSince()
Return the object only if it has been modified since the specified time, otherwise return a 304 (not modified).
|
String |
ifNoneMatch()
Return the object only if its entity tag (ETag) is different from the one specified, otherwise return a 304 (not
modified).
|
Instant |
ifUnmodifiedSince()
Return the object only if it has not been modified since the specified time, otherwise return a 412 (precondition
failed).
|
String |
key()
Returns the value of the Key property for this object.
|
Integer |
partNumber()
Part number of the object being read.
|
String |
range()
Downloads the specified range bytes of an object.
|
RequestPayer |
requestPayer()
Returns the value of the RequestPayer property for this object.
|
String |
requestPayerAsString()
Returns the value of the RequestPayer property for this object.
|
static Class<? extends HeadObjectRequest.Builder> |
serializableBuilderClass() |
String |
sseCustomerAlgorithm()
Specifies the algorithm to use to when encrypting the object (e.g., AES256).
|
String |
sseCustomerKey()
Specifies the customer-provided encryption key for Amazon S3 to use in encrypting data.
|
String |
sseCustomerKeyMD5()
Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
|
HeadObjectRequest.Builder |
toBuilder()
Take this object and create a builder that contains all of the current property values of this object.
|
String |
toString() |
String |
versionId()
VersionId used to reference a specific version of the object.
|
overrideConfiguration
copy
public String bucket()
public String ifMatch()
public Instant ifModifiedSince()
public String ifNoneMatch()
public Instant ifUnmodifiedSince()
public String key()
public String range()
public String versionId()
public String sseCustomerAlgorithm()
public String sseCustomerKey()
public String sseCustomerKeyMD5()
public RequestPayer requestPayer()
If the service returns an enum value that is not available in the current SDK version, requestPayer
will
return RequestPayer.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available from
requestPayerAsString()
.
RequestPayer
public String requestPayerAsString()
If the service returns an enum value that is not available in the current SDK version, requestPayer
will
return RequestPayer.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available from
requestPayerAsString()
.
RequestPayer
public Integer partNumber()
public HeadObjectRequest.Builder toBuilder()
ToCopyableBuilder
toBuilder
in interface ToCopyableBuilder<HeadObjectRequest.Builder,HeadObjectRequest>
toBuilder
in class S3Request
public static HeadObjectRequest.Builder builder()
public static Class<? extends HeadObjectRequest.Builder> serializableBuilderClass()
public <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)
SdkRequest
SdkRequest
. The field name
specified should match the member name from the corresponding service-2.json model specified in the
codegen-resources folder for a given service. The class specifies what class to cast the returned value to.
If the returned value is also a modeled class, the SdkRequest.getValueForField(String, Class)
method will
again be available.getValueForField
in class SdkRequest
fieldName
- The name of the member to be retrieved.clazz
- The class to cast the returned object to.Copyright © 2017 Amazon Web Services, Inc. All Rights Reserved.