Package software.amazon.awscdk.services.lambda

Interface CfnVersionProps

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnVersionProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.121.0 (build d7af9b9)",
           date="2025-12-18T18:20:12.722Z")
@Stability(Stable)
public interface CfnVersionProps
extends software.amazon.jsii.JsiiSerializable

Properties for defining a CfnVersion.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.lambda.*;
 CfnVersionProps cfnVersionProps = CfnVersionProps.builder()
         .functionName("functionName")
         // the properties below are optional
         .codeSha256("codeSha256")
         .description("description")
         .functionScalingConfig(FunctionScalingConfigProperty.builder()
                 .maxExecutionEnvironments(123)
                 .minExecutionEnvironments(123)
                 .build())
         .provisionedConcurrencyConfig(ProvisionedConcurrencyConfigurationProperty.builder()
                 .provisionedConcurrentExecutions(123)
                 .build())
         .runtimePolicy(RuntimePolicyProperty.builder()
                 .updateRuntimeOn("updateRuntimeOn")
                 // the properties below are optional
                 .runtimeVersionArn("runtimeVersionArn")
                 .build())
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-version.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnVersionProps.Builder	A builder for CfnVersionProps
static final class	CfnVersionProps.Jsii$Proxy	An implementation for CfnVersionProps

Method Summary

Modifier and Type	Method	Description
static CfnVersionProps.Builder	builder()
default String	getCodeSha256()	Only publish a version if the hash value matches the value that's specified.
default String	getDescription()	A description for the version to override the description in the function configuration.
Object	getFunctionName()	The name or ARN of the Lambda function.
default Object	getFunctionScalingConfig()	Configuration that defines the scaling behavior for a Lambda Managed Instances function, including the minimum and maximum number of execution environments that can be provisioned.
default Object	getProvisionedConcurrencyConfig()	Specifies a provisioned concurrency configuration for a function's version.
default Object	getRuntimePolicy()	Runtime Management Config of a function.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getFunctionName

@Stability(Stable)
@NotNull
Object getFunctionName()

The name or ARN of the Lambda function.

Name formats - Function name - MyFunction .

• Function ARN - arn:aws:lambda:us-west-2:123456789012:function:MyFunction .
• Partial ARN - 123456789012:function:MyFunction .

The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.

Returns union: either String or IFunctionRef

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-version.html#cfn-lambda-version-functionname

getCodeSha256

@Stability(Stable)
@Nullable
default String getCodeSha256()

Only publish a version if the hash value matches the value that's specified.

Use this option to avoid publishing a version if the function code has changed since you last updated it. Updates are not supported for this property.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-version.html#cfn-lambda-version-codesha256

getDescription

@Stability(Stable)
@Nullable
default String getDescription()

A description for the version to override the description in the function configuration.

Updates are not supported for this property.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-version.html#cfn-lambda-version-description

getFunctionScalingConfig

@Stability(Stable)
@Nullable
default Object getFunctionScalingConfig()

Configuration that defines the scaling behavior for a Lambda Managed Instances function, including the minimum and maximum number of execution environments that can be provisioned.

Returns union: either IResolvable or CfnVersion.FunctionScalingConfigProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-version.html#cfn-lambda-version-functionscalingconfig

getProvisionedConcurrencyConfig

@Stability(Stable)
@Nullable
default Object getProvisionedConcurrencyConfig()

Specifies a provisioned concurrency configuration for a function's version.

Updates are not supported for this property.

Returns union: either IResolvable or CfnVersion.ProvisionedConcurrencyConfigurationProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-version.html#cfn-lambda-version-provisionedconcurrencyconfig

getRuntimePolicy

@Stability(Stable)
@Nullable
default Object getRuntimePolicy()

Runtime Management Config of a function.

Returns union: either IResolvable or CfnVersion.RuntimePolicyProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-version.html#cfn-lambda-version-runtimepolicy

builder

@Stability(Stable)
static CfnVersionProps.Builder builder()

Returns:

a CfnVersionProps.Builder of CfnVersionProps