Package software.amazon.awscdk.services.lambda

Enum S3ObjectStorageMode

java.lang.Object

java.lang.Enum<S3ObjectStorageMode>

software.amazon.awscdk.services.lambda.S3ObjectStorageMode

All Implemented Interfaces:

Serializable, Comparable<S3ObjectStorageMode>, java.lang.constant.Constable

@Generated(value="jsii-pacmak/1.140.0 (build 79fd58c)",
           date="2026-09-25T13:53:53.449Z")
@Stability(Stable)
public enum S3ObjectStorageMode
extends Enum<S3ObjectStorageMode>

How Lambda manages the storage of your code package.

Example:

 import software.amazon.awscdk.services.s3.*;
 IBucket bucket;
 String objectVersion;
 Function.Builder.create(this, "MyFunction")
         .functionName("my-function")
         .runtime(Runtime.NODEJS_LATEST)
         .handler("index.handler")
         .code(Code.fromBucketV2(bucket, "my-function.zip", BucketOptions.builder()
                 .objectVersion(objectVersion)
                 .s3ObjectStorageMode(S3ObjectStorageMode.REFERENCE)
                 .build()))
         .build();
 LayerVersion.Builder.create(this, "MyLayer")
         .layerVersionName("my-layer")
         .code(Code.fromBucketV2(bucket, "my-layer.zip", BucketOptions.builder()
                 .objectVersion(objectVersion)
                 .s3ObjectStorageMode(S3ObjectStorageMode.REFERENCE)
                 .build()))
         .build();
 

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
COPY	Lambda copies the deployment package from your S3 bucket into Lambda-managed storage.
REFERENCE	Lambda references your code directly from your S3 bucket.

Method Summary

Modifier and Type	Method	Description
static S3ObjectStorageMode	valueOf(String name)	Returns the enum constant of this type with the specified name.
static S3ObjectStorageMode[]	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

COPY

@Stability(Stable)
public static final S3ObjectStorageMode COPY

Lambda copies the deployment package from your S3 bucket into Lambda-managed storage.

REFERENCE

@Stability(Stable)
public static final S3ObjectStorageMode REFERENCE

Lambda references your code directly from your S3 bucket.

Method Details

values

public static S3ObjectStorageMode[] 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 S3ObjectStorageMode 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