software.amazon.awscdk.services.lambda

Class Function

java.lang.Object

software.amazon.jsii.JsiiObject

software.constructs.Construct

software.amazon.awscdk.core.Construct

software.amazon.awscdk.core.Resource

software.amazon.awscdk.services.lambda.FunctionBase

software.amazon.awscdk.services.lambda.Function

All Implemented Interfaces:

IDependable, IResource, IClientVpnConnectionHandler, IConnectable, IGrantable, IFunction, software.amazon.jsii.JsiiSerializable, software.constructs.IConstruct

Direct Known Subclasses:

DockerImageFunction

@Generated(value="jsii-pacmak/1.74.0 (build 6d08790)",
           date="2023-05-10T17:05:56.526Z")
 @Stability(value=Stable)
public class Function
extends FunctionBase

Deploys a file from inside the construct library as a function.

The supplied file is subject to the 4096 bytes limit of being embedded in a CloudFormation template.

The construct includes an associated role with the lambda.

This construct does not yet reproduce all features from the underlying resource library.

Example:

 import software.amazon.awscdk.services.signer.*;
 SigningProfile signingProfile = SigningProfile.Builder.create(this, "SigningProfile")
         .platform(Platform.AWS_LAMBDA_SHA384_ECDSA)
         .build();
 CodeSigningConfig codeSigningConfig = CodeSigningConfig.Builder.create(this, "CodeSigningConfig")
         .signingProfiles(List.of(signingProfile))
         .build();
 Function.Builder.create(this, "Function")
         .codeSigningConfig(codeSigningConfig)
         .runtime(Runtime.NODEJS_16_X)
         .handler("index.handler")
         .code(Code.fromAsset(join(__dirname, "lambda-handler")))
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Function.Builder A fluent builder for Function.

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.lambda.IFunction

IFunction.Jsii$Default

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.ec2.IClientVpnConnectionHandler

IClientVpnConnectionHandler.Jsii$Default

Constructor Summary

Constructors

Modifier	Constructor and Description
	Function(software.constructs.Construct scope, String id, FunctionProps props)
protected	Function(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	Function(software.amazon.jsii.JsiiObjectRef objRef)

Method Summary

Modifier and Type	Method and Description
Alias	addAlias(String aliasName) Defines an alias for this function.
Alias	addAlias(String aliasName, AliasOptions options) Defines an alias for this function.
Function	addEnvironment(String key, String value) Adds an environment variable to this Lambda function.
Function	addEnvironment(String key, String value, EnvironmentOptions options) Adds an environment variable to this Lambda function.
void	addLayers(ILayerVersion... layers) Adds one or more Lambda Layers to this Lambda function.
Version	addVersion(String name) Deprecated. This method will create an AWS::Lambda::Version resource which snapshots the AWS Lambda function *at the time of its creation* and it won't get updated when the function changes. Instead, use `this.currentVersion` to obtain a reference to a version resource that gets automatically recreated when the function configuration (or code) changes.
Version	addVersion(String name, String codeSha256) Deprecated. This method will create an AWS::Lambda::Version resource which snapshots the AWS Lambda function *at the time of its creation* and it won't get updated when the function changes. Instead, use `this.currentVersion` to obtain a reference to a version resource that gets automatically recreated when the function configuration (or code) changes.
Version	addVersion(String name, String codeSha256, String description) Deprecated. This method will create an AWS::Lambda::Version resource which snapshots the AWS Lambda function *at the time of its creation* and it won't get updated when the function changes. Instead, use `this.currentVersion` to obtain a reference to a version resource that gets automatically recreated when the function configuration (or code) changes.
Version	addVersion(String name, String codeSha256, String description, Number provisionedExecutions) Deprecated. This method will create an AWS::Lambda::Version resource which snapshots the AWS Lambda function *at the time of its creation* and it won't get updated when the function changes. Instead, use `this.currentVersion` to obtain a reference to a version resource that gets automatically recreated when the function configuration (or code) changes.
Version	addVersion(String name, String codeSha256, String description, Number provisionedExecutions, EventInvokeConfigOptions asyncInvokeConfig) Deprecated. This method will create an AWS::Lambda::Version resource which snapshots the AWS Lambda function *at the time of its creation* and it won't get updated when the function changes. Instead, use `this.currentVersion` to obtain a reference to a version resource that gets automatically recreated when the function configuration (or code) changes.
static void	classifyVersionProperty(String propertyName, Boolean locked) Record whether specific properties in the `AWS::Lambda::Function` resource should also be associated to the Version resource.
static IFunction	fromFunctionArn(software.constructs.Construct scope, String id, String functionArn) Import a lambda function into the CDK using its ARN.
static IFunction	fromFunctionAttributes(software.constructs.Construct scope, String id, FunctionAttributes attrs) Creates a Lambda function object which represents a function not defined within this stack.
static IFunction	fromFunctionName(software.constructs.Construct scope, String id, String functionName) Import a lambda function into the CDK using its name.
Architecture	getArchitecture() The architecture of this Lambda Function (this is an optional attribute and defaults to X86_64).
protected Boolean	getCanCreatePermissions() Whether the addPermission() call adds any permissions.
Version	getCurrentVersion() Returns a `lambda.Version` which represents the current version of this Lambda function.
IQueue	getDeadLetterQueue() The DLQ (as queue) associated with this Lambda Function (this is an optional attribute).
ITopic	getDeadLetterTopic() The DLQ (as topic) associated with this Lambda Function (this is an optional attribute).
String	getFunctionArn() ARN of this function.
String	getFunctionName() Name of this function.
IPrincipal	getGrantPrincipal() The principal this Lambda Function is running as.
ILogGroup	getLogGroup() The LogGroup where the Lambda function's logs are made available.
ConstructNode	getPermissionsNode() The construct node where permissions are attached.
List<String>	getResourceArnsForGrantInvoke() The ARN(s) to put into the resource field of the generated IAM policy for grantInvoke().
IRole	getRole() Execution role associated with this function.
Runtime	getRuntime() The runtime configured for this lambda.
Duration	getTimeout() The timeout configured for this lambda.
static Metric	metricAll(String metricName) Return the given named metric for this Lambda.
static Metric	metricAll(String metricName, MetricOptions props) Return the given named metric for this Lambda.
static Metric	metricAllConcurrentExecutions() Metric for the number of concurrent executions across all Lambdas.
static Metric	metricAllConcurrentExecutions(MetricOptions props) Metric for the number of concurrent executions across all Lambdas.
static Metric	metricAllDuration() Metric for the Duration executing all Lambdas.
static Metric	metricAllDuration(MetricOptions props) Metric for the Duration executing all Lambdas.
static Metric	metricAllErrors() Metric for the number of Errors executing all Lambdas.
static Metric	metricAllErrors(MetricOptions props) Metric for the number of Errors executing all Lambdas.
static Metric	metricAllInvocations() Metric for the number of invocations of all Lambdas.
static Metric	metricAllInvocations(MetricOptions props) Metric for the number of invocations of all Lambdas.
static Metric	metricAllThrottles() Metric for the number of throttled invocations of all Lambdas.
static Metric	metricAllThrottles(MetricOptions props) Metric for the number of throttled invocations of all Lambdas.
static Metric	metricAllUnreservedConcurrentExecutions() Metric for the number of unreserved concurrent executions across all Lambdas.
static Metric	metricAllUnreservedConcurrentExecutions(MetricOptions props) Metric for the number of unreserved concurrent executions across all Lambdas.

Methods inherited from class software.amazon.awscdk.services.lambda.FunctionBase

addEventSource, addEventSourceMapping, addFunctionUrl, addFunctionUrl, addPermission, addToRolePolicy, configureAsyncInvoke, considerWarningOnInvokeFunctionPermissions, getConnections, getIsBoundToVpc, getLatestVersion, grantInvoke, grantInvokeUrl, metric, metric, metricDuration, metricDuration, metricErrors, metricErrors, metricInvocations, metricInvocations, metricThrottles, metricThrottles, warnInvokeFunctionPermissions

Methods inherited from class software.amazon.awscdk.core.Resource

applyRemovalPolicy, generatePhysicalName, getEnv, getPhysicalName, getResourceArnAttribute, getResourceNameAttribute, getStack, isResource

Methods inherited from class software.amazon.awscdk.core.Construct

getNode, isConstruct, onPrepare, onSynthesize, onValidate, prepare, synthesize, validate

Methods inherited from class software.constructs.Construct

toString

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awscdk.core.IResource

applyRemovalPolicy, getEnv, getStack

Methods inherited from interface software.amazon.awscdk.core.IConstruct

getNode

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Constructor Detail

Function

protected Function(software.amazon.jsii.JsiiObjectRef objRef)

Function

protected Function(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

Function

@Stability(value=Stable)
public Function(@NotNull
                                         software.constructs.Construct scope,
                                         @NotNull
                                         String id,
                                         @NotNull
                                         FunctionProps props)

Parameters:

scope - This parameter is required.

id - This parameter is required.

props - This parameter is required.

Method Detail

classifyVersionProperty

@Stability(value=Stable)
public static void classifyVersionProperty(@NotNull
                                                                    String propertyName,
                                                                    @NotNull
                                                                    Boolean locked)

Record whether specific properties in the `AWS::Lambda::Function` resource should also be associated to the Version resource.

See 'currentVersion' section in the module README for more details.

Parameters:

propertyName - The property to classify. This parameter is required.

locked - whether the property should be associated to the version or not. This parameter is required.

fromFunctionArn

@Stability(value=Stable)
 @NotNull
public static IFunction fromFunctionArn(@NotNull
                                                                           software.constructs.Construct scope,
                                                                           @NotNull
                                                                           String id,
                                                                           @NotNull
                                                                           String functionArn)

Import a lambda function into the CDK using its ARN.

Parameters:

scope - This parameter is required.

id - This parameter is required.

functionArn - This parameter is required.

fromFunctionAttributes

@Stability(value=Stable)
 @NotNull
public static IFunction fromFunctionAttributes(@NotNull
                                                                                  software.constructs.Construct scope,
                                                                                  @NotNull
                                                                                  String id,
                                                                                  @NotNull
                                                                                  FunctionAttributes attrs)

Creates a Lambda function object which represents a function not defined within this stack.

Parameters:

scope - The parent construct. This parameter is required.

id - The name of the lambda construct. This parameter is required.

attrs - the attributes of the function to import. This parameter is required.

fromFunctionName

@Stability(value=Stable)
 @NotNull
public static IFunction fromFunctionName(@NotNull
                                                                            software.constructs.Construct scope,
                                                                            @NotNull
                                                                            String id,
                                                                            @NotNull
                                                                            String functionName)

Import a lambda function into the CDK using its name.

Parameters:

scope - This parameter is required.

id - This parameter is required.

functionName - This parameter is required.

metricAll

@Stability(value=Stable)
 @NotNull
public static Metric metricAll(@NotNull
                                                                  String metricName,
                                                                  @Nullable
                                                                  MetricOptions props)

Return the given named metric for this Lambda.

Parameters:

metricName - This parameter is required.

props -

metricAll

@Stability(value=Stable)
 @NotNull
public static Metric metricAll(@NotNull
                                                                  String metricName)

Return the given named metric for this Lambda.

Parameters:

metricName - This parameter is required.

metricAllConcurrentExecutions

@Stability(value=Stable)
 @NotNull
public static Metric metricAllConcurrentExecutions(@Nullable
                                                                                      MetricOptions props)

Metric for the number of concurrent executions across all Lambdas.

Default: max over 5 minutes

Parameters:

props -

metricAllConcurrentExecutions

@Stability(value=Stable)
 @NotNull
public static Metric metricAllConcurrentExecutions()

Metric for the number of concurrent executions across all Lambdas.

Default: max over 5 minutes

metricAllDuration

@Stability(value=Stable)
 @NotNull
public static Metric metricAllDuration(@Nullable
                                                                          MetricOptions props)

Metric for the Duration executing all Lambdas.

Default: average over 5 minutes

Parameters:

props -

metricAllDuration

@Stability(value=Stable)
 @NotNull
public static Metric metricAllDuration()

Metric for the Duration executing all Lambdas.

Default: average over 5 minutes

metricAllErrors

@Stability(value=Stable)
 @NotNull
public static Metric metricAllErrors(@Nullable
                                                                        MetricOptions props)

Metric for the number of Errors executing all Lambdas.

Default: sum over 5 minutes

Parameters:

props -

metricAllErrors

@Stability(value=Stable)
 @NotNull
public static Metric metricAllErrors()

Metric for the number of Errors executing all Lambdas.

Default: sum over 5 minutes

metricAllInvocations

@Stability(value=Stable)
 @NotNull
public static Metric metricAllInvocations(@Nullable
                                                                             MetricOptions props)

Metric for the number of invocations of all Lambdas.

Default: sum over 5 minutes

Parameters:

props -

metricAllInvocations

@Stability(value=Stable)
 @NotNull
public static Metric metricAllInvocations()

Metric for the number of invocations of all Lambdas.

Default: sum over 5 minutes

metricAllThrottles

@Stability(value=Stable)
 @NotNull
public static Metric metricAllThrottles(@Nullable
                                                                           MetricOptions props)

Metric for the number of throttled invocations of all Lambdas.

Default: sum over 5 minutes

Parameters:

props -

metricAllThrottles

@Stability(value=Stable)
 @NotNull
public static Metric metricAllThrottles()

Metric for the number of throttled invocations of all Lambdas.

Default: sum over 5 minutes

metricAllUnreservedConcurrentExecutions

@Stability(value=Stable)
 @NotNull
public static Metric metricAllUnreservedConcurrentExecutions(@Nullable
                                                                                                MetricOptions props)

Metric for the number of unreserved concurrent executions across all Lambdas.

Default: max over 5 minutes

Parameters:

props -

metricAllUnreservedConcurrentExecutions

@Stability(value=Stable)
 @NotNull
public static Metric metricAllUnreservedConcurrentExecutions()

Metric for the number of unreserved concurrent executions across all Lambdas.

Default: max over 5 minutes

addAlias

@Stability(value=Stable)
 @NotNull
public Alias addAlias(@NotNull
                                                         String aliasName,
                                                         @Nullable
                                                         AliasOptions options)

Defines an alias for this function.

The alias will automatically be updated to point to the latest version of the function as it is being updated during a deployment.

 Function fn;
 fn.addAlias("Live");
 // Is equivalent to
 // Is equivalent to
 Alias.Builder.create(this, "AliasLive")
         .aliasName("Live")
         .version(fn.getCurrentVersion())
         .build();
 

Parameters:

aliasName - The name of the alias. This parameter is required.

options - Alias options.

addAlias

@Stability(value=Stable)
 @NotNull
public Alias addAlias(@NotNull
                                                         String aliasName)

Defines an alias for this function.

The alias will automatically be updated to point to the latest version of the function as it is being updated during a deployment.

 Function fn;
 fn.addAlias("Live");
 // Is equivalent to
 // Is equivalent to
 Alias.Builder.create(this, "AliasLive")
         .aliasName("Live")
         .version(fn.getCurrentVersion())
         .build();
 

Parameters:

aliasName - The name of the alias. This parameter is required.

addEnvironment

@Stability(value=Stable)
 @NotNull
public Function addEnvironment(@NotNull
                                                                  String key,
                                                                  @NotNull
                                                                  String value,
                                                                  @Nullable
                                                                  EnvironmentOptions options)

Adds an environment variable to this Lambda function.

If this is a ref to a Lambda function, this operation results in a no-op.

Parameters:

key - The environment variable key. This parameter is required.

value - The environment variable's value. This parameter is required.

options - Environment variable options.

addEnvironment

@Stability(value=Stable)
 @NotNull
public Function addEnvironment(@NotNull
                                                                  String key,
                                                                  @NotNull
                                                                  String value)

Adds an environment variable to this Lambda function.

If this is a ref to a Lambda function, this operation results in a no-op.

Parameters:

key - The environment variable key. This parameter is required.

value - The environment variable's value. This parameter is required.

addLayers

@Stability(value=Stable)
public void addLayers(@NotNull
                                               ILayerVersion... layers)

Adds one or more Lambda Layers to this Lambda function.

Parameters:

layers - the layers to be added. This parameter is required.

addVersion

@Stability(value=Deprecated)
 @Deprecated
 @NotNull
public Version addVersion(@NotNull
                                                                              String name,
                                                                              @Nullable
                                                                              String codeSha256,
                                                                              @Nullable
                                                                              String description,
                                                                              @Nullable
                                                                              Number provisionedExecutions,
                                                                              @Nullable
                                                                              EventInvokeConfigOptions asyncInvokeConfig)

Deprecated. This method will create an AWS::Lambda::Version resource which snapshots the AWS Lambda function *at the time of its creation* and it won't get updated when the function changes. Instead, use `this.currentVersion` to obtain a reference to a version resource that gets automatically recreated when the function configuration (or code) changes.

(deprecated) Add a new version for this Lambda.

If you want to deploy through CloudFormation and use aliases, you need to add a new version (with a new name) to your Lambda every time you want to deploy an update. An alias can then refer to the newly created Version.

All versions should have distinct names, and you should not delete versions as long as your Alias needs to refer to them.

Parameters:

name - A unique name for this version. This parameter is required.

codeSha256 - The SHA-256 hash of the most recently deployed Lambda source code, or omit to skip validation.

description - A description for this version.

provisionedExecutions - A provisioned concurrency configuration for a function's version.

asyncInvokeConfig - configuration for this version when it is invoked asynchronously.

Returns:

A new Version object.

addVersion

@Stability(value=Deprecated)
 @Deprecated
 @NotNull
public Version addVersion(@NotNull
                                                                              String name,
                                                                              @Nullable
                                                                              String codeSha256,
                                                                              @Nullable
                                                                              String description,
                                                                              @Nullable
                                                                              Number provisionedExecutions)

Deprecated. This method will create an AWS::Lambda::Version resource which snapshots the AWS Lambda function *at the time of its creation* and it won't get updated when the function changes. Instead, use `this.currentVersion` to obtain a reference to a version resource that gets automatically recreated when the function configuration (or code) changes.

(deprecated) Add a new version for this Lambda.

If you want to deploy through CloudFormation and use aliases, you need to add a new version (with a new name) to your Lambda every time you want to deploy an update. An alias can then refer to the newly created Version.

All versions should have distinct names, and you should not delete versions as long as your Alias needs to refer to them.

Parameters:

name - A unique name for this version. This parameter is required.

codeSha256 - The SHA-256 hash of the most recently deployed Lambda source code, or omit to skip validation.

description - A description for this version.

provisionedExecutions - A provisioned concurrency configuration for a function's version.

Returns:

A new Version object.

addVersion

@Stability(value=Deprecated)
 @Deprecated
 @NotNull
public Version addVersion(@NotNull
                                                                              String name,
                                                                              @Nullable
                                                                              String codeSha256,
                                                                              @Nullable
                                                                              String description)

Deprecated. This method will create an AWS::Lambda::Version resource which snapshots the AWS Lambda function *at the time of its creation* and it won't get updated when the function changes. Instead, use `this.currentVersion` to obtain a reference to a version resource that gets automatically recreated when the function configuration (or code) changes.

(deprecated) Add a new version for this Lambda.

If you want to deploy through CloudFormation and use aliases, you need to add a new version (with a new name) to your Lambda every time you want to deploy an update. An alias can then refer to the newly created Version.

All versions should have distinct names, and you should not delete versions as long as your Alias needs to refer to them.

Parameters:

name - A unique name for this version. This parameter is required.

codeSha256 - The SHA-256 hash of the most recently deployed Lambda source code, or omit to skip validation.

description - A description for this version.

Returns:

A new Version object.

addVersion

@Stability(value=Deprecated)
 @Deprecated
 @NotNull
public Version addVersion(@NotNull
                                                                              String name,
                                                                              @Nullable
                                                                              String codeSha256)

Deprecated. This method will create an AWS::Lambda::Version resource which snapshots the AWS Lambda function *at the time of its creation* and it won't get updated when the function changes. Instead, use `this.currentVersion` to obtain a reference to a version resource that gets automatically recreated when the function configuration (or code) changes.

(deprecated) Add a new version for this Lambda.

If you want to deploy through CloudFormation and use aliases, you need to add a new version (with a new name) to your Lambda every time you want to deploy an update. An alias can then refer to the newly created Version.

All versions should have distinct names, and you should not delete versions as long as your Alias needs to refer to them.

Parameters:

name - A unique name for this version. This parameter is required.

codeSha256 - The SHA-256 hash of the most recently deployed Lambda source code, or omit to skip validation.

Returns:

A new Version object.

addVersion

@Stability(value=Deprecated)
 @Deprecated
 @NotNull
public Version addVersion(@NotNull
                                                                              String name)

Deprecated. This method will create an AWS::Lambda::Version resource which snapshots the AWS Lambda function *at the time of its creation* and it won't get updated when the function changes. Instead, use `this.currentVersion` to obtain a reference to a version resource that gets automatically recreated when the function configuration (or code) changes.

(deprecated) Add a new version for this Lambda.

If you want to deploy through CloudFormation and use aliases, you need to add a new version (with a new name) to your Lambda every time you want to deploy an update. An alias can then refer to the newly created Version.

All versions should have distinct names, and you should not delete versions as long as your Alias needs to refer to them.

Parameters:

name - A unique name for this version. This parameter is required.

Returns:

A new Version object.

getArchitecture

@Stability(value=Stable)
 @NotNull
public Architecture getArchitecture()

The architecture of this Lambda Function (this is an optional attribute and defaults to X86_64).

Specified by:

getArchitecture in interface IFunction

Specified by:

getArchitecture in class FunctionBase

getCanCreatePermissions

@Stability(value=Stable)
 @NotNull
protected Boolean getCanCreatePermissions()

Whether the addPermission() call adds any permissions.

True for new Lambdas, false for version $LATEST and imported Lambdas from different accounts.

Specified by:

getCanCreatePermissions in class FunctionBase

getCurrentVersion

@Stability(value=Stable)
 @NotNull
public Version getCurrentVersion()

Returns a `lambda.Version` which represents the current version of this Lambda function. A new version will be created every time the function's configuration changes.

You can specify options for this version using the currentVersionOptions prop when initializing the lambda.Function.

getFunctionArn

@Stability(value=Stable)
 @NotNull
public String getFunctionArn()

ARN of this function.

Specified by:

getFunctionArn in interface IClientVpnConnectionHandler

Specified by:

getFunctionArn in interface IFunction

Specified by:

getFunctionArn in class FunctionBase

getFunctionName

@Stability(value=Stable)
 @NotNull
public String getFunctionName()

Name of this function.

Specified by:

getFunctionName in interface IClientVpnConnectionHandler

Specified by:

getFunctionName in interface IFunction

Specified by:

getFunctionName in class FunctionBase

getGrantPrincipal

@Stability(value=Stable)
 @NotNull
public IPrincipal getGrantPrincipal()

The principal this Lambda Function is running as.

Specified by:

getGrantPrincipal in interface IGrantable

Specified by:

getGrantPrincipal in class FunctionBase

getLogGroup

@Stability(value=Stable)
 @NotNull
public ILogGroup getLogGroup()

The LogGroup where the Lambda function's logs are made available.

If either logRetention is set or this property is called, a CloudFormation custom resource is added to the stack that pre-creates the log group as part of the stack deployment, if it already doesn't exist, and sets the correct log retention period (never expire, by default).

Further, if the log group already exists and the logRetention is not set, the custom resource will reset the log retention to never expire even if it was configured with a different value.

getPermissionsNode

@Stability(value=Stable)
 @NotNull
public ConstructNode getPermissionsNode()

The construct node where permissions are attached.

Specified by:

getPermissionsNode in interface IFunction

Specified by:

getPermissionsNode in class FunctionBase

getResourceArnsForGrantInvoke

@Stability(value=Stable)
 @NotNull
public List<String> getResourceArnsForGrantInvoke()

The ARN(s) to put into the resource field of the generated IAM policy for grantInvoke().

Specified by:

getResourceArnsForGrantInvoke in interface IFunction

Specified by:

getResourceArnsForGrantInvoke in class FunctionBase

getRuntime

@Stability(value=Stable)
 @NotNull
public Runtime getRuntime()

The runtime configured for this lambda.

getDeadLetterQueue

@Stability(value=Stable)
 @Nullable
public IQueue getDeadLetterQueue()

The DLQ (as queue) associated with this Lambda Function (this is an optional attribute).

getDeadLetterTopic

@Stability(value=Stable)
 @Nullable
public ITopic getDeadLetterTopic()

The DLQ (as topic) associated with this Lambda Function (this is an optional attribute).

getRole

@Stability(value=Stable)
 @Nullable
public IRole getRole()

Execution role associated with this function.

Specified by:

getRole in interface IFunction

Specified by:

getRole in class FunctionBase

getTimeout

@Stability(value=Stable)
 @Nullable
public Duration getTimeout()

The timeout configured for this lambda.