Package software.amazon.awssdk.services.cloudfront.model

Class ParametersInCacheKeyAndForwardedToOrigin

java.lang.Object

software.amazon.awssdk.services.cloudfront.model.ParametersInCacheKeyAndForwardedToOrigin

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<ParametersInCacheKeyAndForwardedToOrigin.Builder,ParametersInCacheKeyAndForwardedToOrigin>

@Generated("software.amazon.awssdk:codegen")
public final class ParametersInCacheKeyAndForwardedToOrigin
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<ParametersInCacheKeyAndForwardedToOrigin.Builder,ParametersInCacheKeyAndForwardedToOrigin>

This object determines the values that CloudFront includes in the cache key. These values can include HTTP headers, cookies, and URL query strings. CloudFront uses the cache key to find an object in its cache that it can return to the viewer.

The headers, cookies, and query strings that are included in the cache key are also included in requests that CloudFront sends to the origin. CloudFront sends a request when it can't find an object in its cache that matches the request's cache key. If you want to send values to the origin but not include them in the cache key, use OriginRequestPolicy.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ParametersInCacheKeyAndForwardedToOrigin.Builder

Method Summary

Modifier and Type	Method	Description
static ParametersInCacheKeyAndForwardedToOrigin.Builder	builder()
CachePolicyCookiesConfig	cookiesConfig()	An object that determines whether any cookies in viewer requests (and if so, which cookies) are included in the cache key and in requests that CloudFront sends to the origin.
Boolean	enableAcceptEncodingBrotli()	A flag that can affect whether the Accept-Encoding HTTP header is included in the cache key and included in requests that CloudFront sends to the origin.
Boolean	enableAcceptEncodingGzip()	A flag that can affect whether the Accept-Encoding HTTP header is included in the cache key and included in requests that CloudFront sends to the origin.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
CachePolicyHeadersConfig	headersConfig()	An object that determines whether any HTTP headers (and if so, which headers) are included in the cache key and in requests that CloudFront sends to the origin.
CachePolicyQueryStringsConfig	queryStringsConfig()	An object that determines whether any URL query strings in viewer requests (and if so, which query strings) are included in the cache key and in requests that CloudFront sends to the origin.
List<SdkField<?>>	sdkFields()
static Class<? extends ParametersInCacheKeyAndForwardedToOrigin.Builder>	serializableBuilderClass()
ParametersInCacheKeyAndForwardedToOrigin.Builder	toBuilder()
String	toString()	Returns a string representation of this object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

enableAcceptEncodingGzip

public final Boolean enableAcceptEncodingGzip()

A flag that can affect whether the Accept-Encoding HTTP header is included in the cache key and included in requests that CloudFront sends to the origin.

This field is related to the EnableAcceptEncodingBrotli field. If one or both of these fields is true and the viewer request includes the Accept-Encoding header, then CloudFront does the following:

• Normalizes the value of the viewer's Accept-Encoding header

• Includes the normalized header in the cache key

• Includes the normalized header in the request to the origin, if a request is necessary

For more information, see Compression support in the Amazon CloudFront Developer Guide.

If you set this value to true, and this cache behavior also has an origin request policy attached, do not include the Accept-Encoding header in the origin request policy. CloudFront always includes the Accept-Encoding header in origin requests when the value of this field is true, so including this header in an origin request policy has no effect.

If both of these fields are false, then CloudFront treats the Accept-Encoding header the same as any other HTTP header in the viewer request. By default, it's not included in the cache key and it's not included in origin requests. In this case, you can manually add Accept-Encoding to the headers whitelist like any other HTTP header.

Returns:

A flag that can affect whether the Accept-Encoding HTTP header is included in the cache key and included in requests that CloudFront sends to the origin.

This field is related to the EnableAcceptEncodingBrotli field. If one or both of these fields is true and the viewer request includes the Accept-Encoding header, then CloudFront does the following:

• Normalizes the value of the viewer's Accept-Encoding header

• Includes the normalized header in the cache key

• Includes the normalized header in the request to the origin, if a request is necessary

For more information, see Compression support in the Amazon CloudFront Developer Guide.

If you set this value to true, and this cache behavior also has an origin request policy attached, do not include the Accept-Encoding header in the origin request policy. CloudFront always includes the Accept-Encoding header in origin requests when the value of this field is true, so including this header in an origin request policy has no effect.

If both of these fields are false, then CloudFront treats the Accept-Encoding header the same as any other HTTP header in the viewer request. By default, it's not included in the cache key and it's not included in origin requests. In this case, you can manually add Accept-Encoding to the headers whitelist like any other HTTP header.

enableAcceptEncodingBrotli

public final Boolean enableAcceptEncodingBrotli()

A flag that can affect whether the Accept-Encoding HTTP header is included in the cache key and included in requests that CloudFront sends to the origin.

This field is related to the EnableAcceptEncodingGzip field. If one or both of these fields is true and the viewer request includes the Accept-Encoding header, then CloudFront does the following:

• Normalizes the value of the viewer's Accept-Encoding header

• Includes the normalized header in the cache key

• Includes the normalized header in the request to the origin, if a request is necessary

For more information, see Compression support in the Amazon CloudFront Developer Guide.

If you set this value to true, and this cache behavior also has an origin request policy attached, do not include the Accept-Encoding header in the origin request policy. CloudFront always includes the Accept-Encoding header in origin requests when the value of this field is true, so including this header in an origin request policy has no effect.

If both of these fields are false, then CloudFront treats the Accept-Encoding header the same as any other HTTP header in the viewer request. By default, it's not included in the cache key and it's not included in origin requests. In this case, you can manually add Accept-Encoding to the headers whitelist like any other HTTP header.

Returns:

A flag that can affect whether the Accept-Encoding HTTP header is included in the cache key and included in requests that CloudFront sends to the origin.

This field is related to the EnableAcceptEncodingGzip field. If one or both of these fields is true and the viewer request includes the Accept-Encoding header, then CloudFront does the following:

• Normalizes the value of the viewer's Accept-Encoding header

• Includes the normalized header in the cache key

• Includes the normalized header in the request to the origin, if a request is necessary

For more information, see Compression support in the Amazon CloudFront Developer Guide.

If you set this value to true, and this cache behavior also has an origin request policy attached, do not include the Accept-Encoding header in the origin request policy. CloudFront always includes the Accept-Encoding header in origin requests when the value of this field is true, so including this header in an origin request policy has no effect.

If both of these fields are false, then CloudFront treats the Accept-Encoding header the same as any other HTTP header in the viewer request. By default, it's not included in the cache key and it's not included in origin requests. In this case, you can manually add Accept-Encoding to the headers whitelist like any other HTTP header.

headersConfig

public final CachePolicyHeadersConfig headersConfig()

An object that determines whether any HTTP headers (and if so, which headers) are included in the cache key and in requests that CloudFront sends to the origin.

Returns:

An object that determines whether any HTTP headers (and if so, which headers) are included in the cache key and in requests that CloudFront sends to the origin.

cookiesConfig

public final CachePolicyCookiesConfig cookiesConfig()

An object that determines whether any cookies in viewer requests (and if so, which cookies) are included in the cache key and in requests that CloudFront sends to the origin.

Returns:

An object that determines whether any cookies in viewer requests (and if so, which cookies) are included in the cache key and in requests that CloudFront sends to the origin.

queryStringsConfig

public final CachePolicyQueryStringsConfig queryStringsConfig()

An object that determines whether any URL query strings in viewer requests (and if so, which query strings) are included in the cache key and in requests that CloudFront sends to the origin.

Returns:

An object that determines whether any URL query strings in viewer requests (and if so, which query strings) are included in the cache key and in requests that CloudFront sends to the origin.

toBuilder

public ParametersInCacheKeyAndForwardedToOrigin.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<ParametersInCacheKeyAndForwardedToOrigin.Builder,ParametersInCacheKeyAndForwardedToOrigin>

builder

public static ParametersInCacheKeyAndForwardedToOrigin.Builder builder()

serializableBuilderClass

public static Class<? extends ParametersInCacheKeyAndForwardedToOrigin.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo