Package software.amazon.awscdk.services.cloudfront

Enum HttpVersion

java.lang.Object

java.lang.Enum<HttpVersion>

software.amazon.awscdk.services.cloudfront.HttpVersion

All Implemented Interfaces:

Serializable, Comparable<HttpVersion>, java.lang.constant.Constable

@Generated(value="jsii-pacmak/1.138.0 (build 0ca7ee8)",
           date="2026-08-10T14:50:59.138Z")
@Stability(Stable)
public enum HttpVersion
extends Enum<HttpVersion>

The HTTP version(s) to enable on the distribution.

Note: Setting HTTP3 enables HTTP 3 only (not HTTP 2). To support both HTTP 2 and HTTP 3, use HTTP2_AND_3.

Example:

 // Configure a distribution to use HTTP/2 and HTTP/3
 // Configure a distribution to use HTTP/2 and HTTP/3
 Distribution.Builder.create(this, "myDist")
         .defaultBehavior(BehaviorOptions.builder().origin(new HttpOrigin("www.example.com")).build())
         .httpVersion(HttpVersion.HTTP2_AND_3)
         .build();
 

See Also:

• https://docs.aws.amazon.com/cloudfront/latest/APIReference/API_UpdateDistribution.html#cloudfront-UpdateDistribution-request-HttpVersion

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
HTTP1_1	HTTP 1.1.
HTTP2	HTTP 2.
HTTP2_AND_3	HTTP 2 and HTTP 3.
HTTP3	HTTP 3 only (does not include HTTP 2).

Method Summary

Modifier and Type	Method	Description
static HttpVersion	valueOf(String name)	Returns the enum constant of this type with the specified name.
static HttpVersion[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

HTTP1_1

@Stability(Stable)
public static final HttpVersion HTTP1_1

HTTP 1.1.

HTTP2

@Stability(Stable)
public static final HttpVersion HTTP2

HTTP 2.

HTTP2_AND_3

@Stability(Stable)
public static final HttpVersion HTTP2_AND_3

HTTP 2 and HTTP 3.

HTTP3

@Stability(Stable)
public static final HttpVersion HTTP3

HTTP 3 only (does not include HTTP 2).

Method Details

values

public static HttpVersion[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static HttpVersion valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null