Class LambdaFunctionAssociation

    • Method Detail

      • lambdaFunctionARN

        public final String lambdaFunctionARN()

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

        Returns:
        The ARN of the Lambda@Edge function. You must specify the ARN of a function version; you can't specify an alias or $LATEST.
      • eventType

        public final EventType eventType()

        Specifies the event type that triggers a Lambda@Edge 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 sends 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@Edge 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 sends 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 final String eventTypeAsString()

        Specifies the event type that triggers a Lambda@Edge 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 sends 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@Edge 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 sends 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
      • hashCode

        public final int hashCode()
        Overrides:
        hashCode in class Object
      • equals

        public final boolean equals​(Object obj)
        Overrides:
        equals in class Object
      • 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)