software.amazon.awssdk.services.cloudfront.model

Class LambdaFunctionAssociation

java.lang.Object

software.amazon.awssdk.services.cloudfront.model.LambdaFunctionAssociation

All Implemented Interfaces:

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

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

A complex type that contains a Lambda function association.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	LambdaFunctionAssociation.Builder

Method Summary

Modifier and Type	Method and Description
static LambdaFunctionAssociation.Builder	builder()
boolean	equals(Object obj)
EventType	eventType() Specifies the event type that triggers a Lambda function invocation.
String	eventTypeAsString() Specifies the event type that triggers a Lambda function invocation.
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
Boolean	includeBody() A flag that allows a Lambda function to have read access to the body content.
String	lambdaFunctionARN() The ARN of the Lambda function.
List<SdkField<?>>	sdkFields()
static Class<? extends LambdaFunctionAssociation.Builder>	serializableBuilderClass()
LambdaFunctionAssociation.Builder	toBuilder() Take this object and create a builder that contains all of the current property values of this object.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

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

copy

Method Detail

lambdaFunctionARN

public String lambdaFunctionARN()

The ARN of the Lambda function. You must specify the ARN of a function version; you can't specify a Lambda alias or $LATEST.

Returns:

The ARN of the Lambda function. You must specify the ARN of a function version; you can't specify a Lambda alias or $LATEST.

eventType

public EventType eventType()

Specifies the event type that triggers a Lambda function invocation. You can specify the following values:

• viewer-request: The function executes when CloudFront receives a request from a viewer and before it checks to see whether the requested object is in the edge cache.

• origin-request: The function executes only when CloudFront forwards a request to your origin. When the requested object is in the edge cache, the function doesn't execute.

• origin-response: The function executes after CloudFront receives a response from the origin and before it caches the object in the response. When the requested object is in the edge cache, the function doesn't execute.

• viewer-response: The function executes before CloudFront returns the requested object to the viewer. The function executes regardless of whether the object was already in the edge cache.

  If the origin returns an HTTP status code other than HTTP 200 (OK), the function doesn't execute.

If the service returns an enum value that is not available in the current SDK version, eventType will return EventType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from eventTypeAsString().

Returns:

Specifies the event type that triggers a Lambda function invocation. You can specify the following values:

• viewer-request: The function executes when CloudFront receives a request from a viewer and before it checks to see whether the requested object is in the edge cache.

• origin-request: The function executes only when CloudFront forwards a request to your origin. When the requested object is in the edge cache, the function doesn't execute.

• origin-response: The function executes after CloudFront receives a response from the origin and before it caches the object in the response. When the requested object is in the edge cache, the function doesn't execute.

• viewer-response: The function executes before CloudFront returns the requested object to the viewer. The function executes regardless of whether the object was already in the edge cache.

  If the origin returns an HTTP status code other than HTTP 200 (OK), the function doesn't execute.

See Also:

EventType

eventTypeAsString

public String eventTypeAsString()

Specifies the event type that triggers a Lambda function invocation. You can specify the following values:

• viewer-request: The function executes when CloudFront receives a request from a viewer and before it checks to see whether the requested object is in the edge cache.

• origin-request: The function executes only when CloudFront forwards a request to your origin. When the requested object is in the edge cache, the function doesn't execute.

• origin-response: The function executes after CloudFront receives a response from the origin and before it caches the object in the response. When the requested object is in the edge cache, the function doesn't execute.

• viewer-response: The function executes before CloudFront returns the requested object to the viewer. The function executes regardless of whether the object was already in the edge cache.

  If the origin returns an HTTP status code other than HTTP 200 (OK), the function doesn't execute.

If the service returns an enum value that is not available in the current SDK version, eventType will return EventType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from eventTypeAsString().

Returns:

Specifies the event type that triggers a Lambda function invocation. You can specify the following values:

• viewer-request: The function executes when CloudFront receives a request from a viewer and before it checks to see whether the requested object is in the edge cache.

• origin-request: The function executes only when CloudFront forwards a request to your origin. When the requested object is in the edge cache, the function doesn't execute.

• origin-response: The function executes after CloudFront receives a response from the origin and before it caches the object in the response. When the requested object is in the edge cache, the function doesn't execute.

• viewer-response: The function executes before CloudFront returns the requested object to the viewer. The function executes regardless of whether the object was already in the edge cache.

  If the origin returns an HTTP status code other than HTTP 200 (OK), the function doesn't execute.

See Also:

EventType

includeBody

public Boolean includeBody()

A flag that allows a Lambda function to have read access to the body content. For more information, see Accessing the Request Body by Choosing the Include Body Option in the Amazon CloudFront Developer Guide.

Returns:

A flag that allows a Lambda function to have read access to the body content. For more information, see Accessing the Request Body by Choosing the Include Body Option in the Amazon CloudFront Developer Guide.

toBuilder

public LambdaFunctionAssociation.Builder toBuilder()

Description copied from interface: ToCopyableBuilder

Take this object and create a builder that contains all of the current property values of this object.

Specified by:

toBuilder in interface ToCopyableBuilder<LambdaFunctionAssociation.Builder,LambdaFunctionAssociation>

Returns:

a builder for type T

builder

public static LambdaFunctionAssociation.Builder builder()

serializableBuilderClass

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

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

getValueForField

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

sdkFields

public List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo

Returns:

List of SdkField in this POJO. May be empty list but should never be null.