aws-cdk-lib/aws-lambda/lib/lambda.generated.d.ts

Version 2 of the AWS Cloud Development Kit library

import * as cdk from "../../core";
import * as constructs from "constructs";
import * as cfn_parse from "../../core/lib/helpers-internal";
/**
 * The `AWS::Lambda::Alias` resource creates an [alias](https://docs.aws.amazon.com/lambda/latest/dg/configuration-aliases.html) for a Lambda function version. Use aliases to provide clients with a function identifier that you can update to invoke a different version.
 *
 * You can also map an alias to split invocation requests between two versions. Use the `RoutingConfig` parameter to specify a second version and the percentage of invocation requests that it receives.
 *
 * @cloudformationResource AWS::Lambda::Alias
 * @stability external
 * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-alias.html
 */
export declare class CfnAlias extends cdk.CfnResource implements cdk.IInspectable {
    /**
     * The CloudFormation resource type name for this resource class.
     */
    static readonly CFN_RESOURCE_TYPE_NAME: string;
    /**
     * Build a CfnAlias from CloudFormation properties
     *
     * A factory method that creates a new instance of this class from an object
     * containing the CloudFormation properties of this resource.
     * Used in the @aws-cdk/cloudformation-include module.
     *
     * @internal
     */
    static _fromCloudFormation(scope: constructs.Construct, id: string, resourceAttributes: any, options: cfn_parse.FromCloudFormationOptions): CfnAlias;
    /**
     * The Amazon Resource Name (ARN) of the alias.
     *
     * @cloudformationAttribute AliasArn
     */
    readonly attrAliasArn: string;
    /**
     * A description of the alias.
     */
    description?: string;
    /**
     * The name or ARN of the Lambda function.
     */
    functionName: string;
    /**
     * The function version that the alias invokes.
     */
    functionVersion: string;
    /**
     * The name of the alias.
     */
    name: string;
    /**
     * Specifies a [provisioned concurrency](https://docs.aws.amazon.com/lambda/latest/dg/configuration-concurrency.html) configuration for a function's alias.
     */
    provisionedConcurrencyConfig?: cdk.IResolvable | CfnAlias.ProvisionedConcurrencyConfigurationProperty;
    /**
     * The [routing configuration](https://docs.aws.amazon.com/lambda/latest/dg/lambda-traffic-shifting-using-aliases.html) of the alias.
     */
    routingConfig?: CfnAlias.AliasRoutingConfigurationProperty | cdk.IResolvable;
    /**
     * @param scope Scope in which this resource is defined
     * @param id Construct identifier for this resource (unique in its scope)
     * @param props Resource properties
     */
    constructor(scope: constructs.Construct, id: string, props: CfnAliasProps);
    protected get cfnProperties(): Record<string, any>;
    /**
     * Examines the CloudFormation resource and discloses attributes
     *
     * @param inspector tree inspector to collect and process attributes
     */
    inspect(inspector: cdk.TreeInspector): void;
    protected renderProperties(props: Record<string, any>): Record<string, any>;
}
export declare namespace CfnAlias {
    /**
     * A provisioned concurrency configuration for a function's alias.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-alias-provisionedconcurrencyconfiguration.html
     */
    interface ProvisionedConcurrencyConfigurationProperty {
        /**
         * The amount of provisioned concurrency to allocate for the alias.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-alias-provisionedconcurrencyconfiguration.html#cfn-lambda-alias-provisionedconcurrencyconfiguration-provisionedconcurrentexecutions
         */
        readonly provisionedConcurrentExecutions: number;
    }
    /**
     * The [traffic-shifting](https://docs.aws.amazon.com/lambda/latest/dg/lambda-traffic-shifting-using-aliases.html) configuration of a Lambda function alias.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-alias-aliasroutingconfiguration.html
     */
    interface AliasRoutingConfigurationProperty {
        /**
         * The second version, and the percentage of traffic that's routed to it.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-alias-aliasroutingconfiguration.html#cfn-lambda-alias-aliasroutingconfiguration-additionalversionweights
         */
        readonly additionalVersionWeights?: Array<cdk.IResolvable | CfnAlias.VersionWeightProperty> | cdk.IResolvable;
    }
    /**
     * The [traffic-shifting](https://docs.aws.amazon.com/lambda/latest/dg/lambda-traffic-shifting-using-aliases.html) configuration of a Lambda function alias.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-alias-versionweight.html
     */
    interface VersionWeightProperty {
        /**
         * The qualifier of the second version.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-alias-versionweight.html#cfn-lambda-alias-versionweight-functionversion
         */
        readonly functionVersion: string;
        /**
         * The percentage of traffic that the alias routes to the second version.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-alias-versionweight.html#cfn-lambda-alias-versionweight-functionweight
         */
        readonly functionWeight: number;
    }
}
/**
 * Properties for defining a `CfnAlias`
 *
 * @struct
 * @stability external
 * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-alias.html
 */
export interface CfnAliasProps {
    /**
     * A description of the alias.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-alias.html#cfn-lambda-alias-description
     */
    readonly description?: string;
    /**
     * 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.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-alias.html#cfn-lambda-alias-functionname
     */
    readonly functionName: string;
    /**
     * The function version that the alias invokes.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-alias.html#cfn-lambda-alias-functionversion
     */
    readonly functionVersion: string;
    /**
     * The name of the alias.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-alias.html#cfn-lambda-alias-name
     */
    readonly name: string;
    /**
     * Specifies a [provisioned concurrency](https://docs.aws.amazon.com/lambda/latest/dg/configuration-concurrency.html) configuration for a function's alias.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-alias.html#cfn-lambda-alias-provisionedconcurrencyconfig
     */
    readonly provisionedConcurrencyConfig?: cdk.IResolvable | CfnAlias.ProvisionedConcurrencyConfigurationProperty;
    /**
     * The [routing configuration](https://docs.aws.amazon.com/lambda/latest/dg/lambda-traffic-shifting-using-aliases.html) of the alias.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-alias.html#cfn-lambda-alias-routingconfig
     */
    readonly routingConfig?: CfnAlias.AliasRoutingConfigurationProperty | cdk.IResolvable;
}
/**
 * Details about a [Code signing configuration](https://docs.aws.amazon.com/lambda/latest/dg/configuration-codesigning.html) .
 *
 * @cloudformationResource AWS::Lambda::CodeSigningConfig
 * @stability external
 * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-codesigningconfig.html
 */
export declare class CfnCodeSigningConfig extends cdk.CfnResource implements cdk.IInspectable, cdk.ITaggableV2 {
    /**
     * The CloudFormation resource type name for this resource class.
     */
    static readonly CFN_RESOURCE_TYPE_NAME: string;
    /**
     * Build a CfnCodeSigningConfig from CloudFormation properties
     *
     * A factory method that creates a new instance of this class from an object
     * containing the CloudFormation properties of this resource.
     * Used in the @aws-cdk/cloudformation-include module.
     *
     * @internal
     */
    static _fromCloudFormation(scope: constructs.Construct, id: string, resourceAttributes: any, options: cfn_parse.FromCloudFormationOptions): CfnCodeSigningConfig;
    /**
     * The Amazon Resource Name (ARN) of the code signing configuration.
     *
     * @cloudformationAttribute CodeSigningConfigArn
     */
    readonly attrCodeSigningConfigArn: string;
    /**
     * The code signing configuration ID.
     *
     * @cloudformationAttribute CodeSigningConfigId
     */
    readonly attrCodeSigningConfigId: string;
    /**
     * List of allowed publishers.
     */
    allowedPublishers: CfnCodeSigningConfig.AllowedPublishersProperty | cdk.IResolvable;
    /**
     * Tag Manager which manages the tags for this resource
     */
    readonly cdkTagManager: cdk.TagManager;
    /**
     * The code signing policy controls the validation failure action for signature mismatch or expiry.
     */
    codeSigningPolicies?: CfnCodeSigningConfig.CodeSigningPoliciesProperty | cdk.IResolvable;
    /**
     * Code signing configuration description.
     */
    description?: string;
    /**
     * A list of tags to apply to CodeSigningConfig resource.
     */
    tags?: Array<cdk.CfnTag>;
    /**
     * @param scope Scope in which this resource is defined
     * @param id Construct identifier for this resource (unique in its scope)
     * @param props Resource properties
     */
    constructor(scope: constructs.Construct, id: string, props: CfnCodeSigningConfigProps);
    protected get cfnProperties(): Record<string, any>;
    /**
     * Examines the CloudFormation resource and discloses attributes
     *
     * @param inspector tree inspector to collect and process attributes
     */
    inspect(inspector: cdk.TreeInspector): void;
    protected renderProperties(props: Record<string, any>): Record<string, any>;
}
export declare namespace CfnCodeSigningConfig {
    /**
     * List of signing profiles that can sign a code package.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-codesigningconfig-allowedpublishers.html
     */
    interface AllowedPublishersProperty {
        /**
         * The Amazon Resource Name (ARN) for each of the signing profiles.
         *
         * A signing profile defines a trusted user who can sign a code package.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-codesigningconfig-allowedpublishers.html#cfn-lambda-codesigningconfig-allowedpublishers-signingprofileversionarns
         */
        readonly signingProfileVersionArns: Array<string>;
    }
    /**
     * Code signing configuration [policies](https://docs.aws.amazon.com/lambda/latest/dg/configuration-codesigning.html#config-codesigning-policies) specify the validation failure action for signature mismatch or expiry.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-codesigningconfig-codesigningpolicies.html
     */
    interface CodeSigningPoliciesProperty {
        /**
         * Code signing configuration policy for deployment validation failure.
         *
         * If you set the policy to `Enforce` , Lambda blocks the deployment request if signature validation checks fail. If you set the policy to `Warn` , Lambda allows the deployment and creates a CloudWatch log.
         *
         * Default value: `Warn`
         *
         * @default - "Warn"
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-codesigningconfig-codesigningpolicies.html#cfn-lambda-codesigningconfig-codesigningpolicies-untrustedartifactondeployment
         */
        readonly untrustedArtifactOnDeployment: string;
    }
}
/**
 * Properties for defining a `CfnCodeSigningConfig`
 *
 * @struct
 * @stability external
 * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-codesigningconfig.html
 */
export interface CfnCodeSigningConfigProps {
    /**
     * List of allowed publishers.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-codesigningconfig.html#cfn-lambda-codesigningconfig-allowedpublishers
     */
    readonly allowedPublishers: CfnCodeSigningConfig.AllowedPublishersProperty | cdk.IResolvable;
    /**
     * The code signing policy controls the validation failure action for signature mismatch or expiry.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-codesigningconfig.html#cfn-lambda-codesigningconfig-codesigningpolicies
     */
    readonly codeSigningPolicies?: CfnCodeSigningConfig.CodeSigningPoliciesProperty | cdk.IResolvable;
    /**
     * Code signing configuration description.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-codesigningconfig.html#cfn-lambda-codesigningconfig-description
     */
    readonly description?: string;
    /**
     * A list of tags to apply to CodeSigningConfig resource.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-codesigningconfig.html#cfn-lambda-codesigningconfig-tags
     */
    readonly tags?: Array<cdk.CfnTag>;
}
/**
 * The `AWS::Lambda::EventInvokeConfig` resource configures options for [asynchronous invocation](https://docs.aws.amazon.com/lambda/latest/dg/invocation-async.html) on a version or an alias.
 *
 * By default, Lambda retries an asynchronous invocation twice if the function returns an error. It retains events in a queue for up to six hours. When an event fails all processing attempts or stays in the asynchronous invocation queue for too long, Lambda discards it.
 *
 * @cloudformationResource AWS::Lambda::EventInvokeConfig
 * @stability external
 * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventinvokeconfig.html
 */
export declare class CfnEventInvokeConfig extends cdk.CfnResource implements cdk.IInspectable {
    /**
     * The CloudFormation resource type name for this resource class.
     */
    static readonly CFN_RESOURCE_TYPE_NAME: string;
    /**
     * Build a CfnEventInvokeConfig from CloudFormation properties
     *
     * A factory method that creates a new instance of this class from an object
     * containing the CloudFormation properties of this resource.
     * Used in the @aws-cdk/cloudformation-include module.
     *
     * @internal
     */
    static _fromCloudFormation(scope: constructs.Construct, id: string, resourceAttributes: any, options: cfn_parse.FromCloudFormationOptions): CfnEventInvokeConfig;
    /**
     * A destination for events after they have been sent to a function for processing.
     */
    destinationConfig?: CfnEventInvokeConfig.DestinationConfigProperty | cdk.IResolvable;
    /**
     * The name of the Lambda function.
     */
    functionName: string;
    /**
     * The maximum age of a request that Lambda sends to a function for processing.
     */
    maximumEventAgeInSeconds?: number;
    /**
     * The maximum number of times to retry when the function returns an error.
     */
    maximumRetryAttempts?: number;
    /**
     * The identifier of a version or alias.
     */
    qualifier: string;
    /**
     * @param scope Scope in which this resource is defined
     * @param id Construct identifier for this resource (unique in its scope)
     * @param props Resource properties
     */
    constructor(scope: constructs.Construct, id: string, props: CfnEventInvokeConfigProps);
    protected get cfnProperties(): Record<string, any>;
    /**
     * Examines the CloudFormation resource and discloses attributes
     *
     * @param inspector tree inspector to collect and process attributes
     */
    inspect(inspector: cdk.TreeInspector): void;
    protected renderProperties(props: Record<string, any>): Record<string, any>;
}
export declare namespace CfnEventInvokeConfig {
    /**
     * A configuration object that specifies the destination of an event after Lambda processes it.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventinvokeconfig-destinationconfig.html
     */
    interface DestinationConfigProperty {
        /**
         * The destination configuration for failed invocations.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventinvokeconfig-destinationconfig.html#cfn-lambda-eventinvokeconfig-destinationconfig-onfailure
         */
        readonly onFailure?: cdk.IResolvable | CfnEventInvokeConfig.OnFailureProperty;
        /**
         * The destination configuration for successful invocations.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventinvokeconfig-destinationconfig.html#cfn-lambda-eventinvokeconfig-destinationconfig-onsuccess
         */
        readonly onSuccess?: cdk.IResolvable | CfnEventInvokeConfig.OnSuccessProperty;
    }
    /**
     * A destination for events that were processed successfully.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventinvokeconfig-onsuccess.html
     */
    interface OnSuccessProperty {
        /**
         * The Amazon Resource Name (ARN) of the destination resource.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventinvokeconfig-onsuccess.html#cfn-lambda-eventinvokeconfig-onsuccess-destination
         */
        readonly destination: string;
    }
    /**
     * A destination for events that failed processing.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventinvokeconfig-onfailure.html
     */
    interface OnFailureProperty {
        /**
         * The Amazon Resource Name (ARN) of the destination resource.
         *
         * To retain records of [asynchronous invocations](https://docs.aws.amazon.com/lambda/latest/dg/invocation-async.html#invocation-async-destinations) , you can configure an Amazon SNS topic, Amazon SQS queue, Lambda function, or Amazon EventBridge event bus as the destination.
         *
         * To retain records of failed invocations from [Kinesis and DynamoDB event sources](https://docs.aws.amazon.com/lambda/latest/dg/invocation-eventsourcemapping.html#event-source-mapping-destinations) , you can configure an Amazon SNS topic or Amazon SQS queue as the destination.
         *
         * To retain records of failed invocations from [self-managed Kafka](https://docs.aws.amazon.com/lambda/latest/dg/with-kafka.html#services-smaa-onfailure-destination) or [Amazon MSK](https://docs.aws.amazon.com/lambda/latest/dg/with-msk.html#services-msk-onfailure-destination) , you can configure an Amazon SNS topic, Amazon SQS queue, or Amazon S3 bucket as the destination.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventinvokeconfig-onfailure.html#cfn-lambda-eventinvokeconfig-onfailure-destination
         */
        readonly destination: string;
    }
}
/**
 * Properties for defining a `CfnEventInvokeConfig`
 *
 * @struct
 * @stability external
 * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventinvokeconfig.html
 */
export interface CfnEventInvokeConfigProps {
    /**
     * A destination for events after they have been sent to a function for processing.
     *
     * **Destinations** - *Function* - The Amazon Resource Name (ARN) of a Lambda function.
     * - *Queue* - The ARN of a standard SQS queue.
     * - *Topic* - The ARN of a standard SNS topic.
     * - *Event Bus* - The ARN of an Amazon EventBridge event bus.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventinvokeconfig.html#cfn-lambda-eventinvokeconfig-destinationconfig
     */
    readonly destinationConfig?: CfnEventInvokeConfig.DestinationConfigProperty | cdk.IResolvable;
    /**
     * The name of the Lambda function.
     *
     * *Minimum* : `1`
     *
     * *Maximum* : `64`
     *
     * *Pattern* : `([a-zA-Z0-9-_]+)`
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventinvokeconfig.html#cfn-lambda-eventinvokeconfig-functionname
     */
    readonly functionName: string;
    /**
     * The maximum age of a request that Lambda sends to a function for processing.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventinvokeconfig.html#cfn-lambda-eventinvokeconfig-maximumeventageinseconds
     */
    readonly maximumEventAgeInSeconds?: number;
    /**
     * The maximum number of times to retry when the function returns an error.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventinvokeconfig.html#cfn-lambda-eventinvokeconfig-maximumretryattempts
     */
    readonly maximumRetryAttempts?: number;
    /**
     * The identifier of a version or alias.
     *
     * - *Version* - A version number.
     * - *Alias* - An alias name.
     * - *Latest* - To specify the unpublished version, use `$LATEST` .
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventinvokeconfig.html#cfn-lambda-eventinvokeconfig-qualifier
     */
    readonly qualifier: string;
}
/**
 * The `AWS::Lambda::EventSourceMapping` resource creates a mapping between an event source and an AWS Lambda function.
 *
 * Lambda reads items from the event source and triggers the function.
 *
 * For details about each event source type, see the following topics. In particular, each of the topics describes the required and optional parameters for the specific event source.
 *
 * - [Configuring a Dynamo DB stream as an event source](https://docs.aws.amazon.com/lambda/latest/dg/with-ddb.html#services-dynamodb-eventsourcemapping)
 * - [Configuring a Kinesis stream as an event source](https://docs.aws.amazon.com/lambda/latest/dg/with-kinesis.html#services-kinesis-eventsourcemapping)
 * - [Configuring an SQS queue as an event source](https://docs.aws.amazon.com/lambda/latest/dg/with-sqs.html#events-sqs-eventsource)
 * - [Configuring an MQ broker as an event source](https://docs.aws.amazon.com/lambda/latest/dg/with-mq.html#services-mq-eventsourcemapping)
 * - [Configuring MSK as an event source](https://docs.aws.amazon.com/lambda/latest/dg/with-msk.html)
 * - [Configuring Self-Managed Apache Kafka as an event source](https://docs.aws.amazon.com/lambda/latest/dg/kafka-smaa.html)
 * - [Configuring Amazon DocumentDB as an event source](https://docs.aws.amazon.com/lambda/latest/dg/with-documentdb.html)
 *
 * @cloudformationResource AWS::Lambda::EventSourceMapping
 * @stability external
 * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html
 */
export declare class CfnEventSourceMapping extends cdk.CfnResource implements cdk.IInspectable, cdk.ITaggableV2 {
    /**
     * The CloudFormation resource type name for this resource class.
     */
    static readonly CFN_RESOURCE_TYPE_NAME: string;
    /**
     * Build a CfnEventSourceMapping from CloudFormation properties
     *
     * A factory method that creates a new instance of this class from an object
     * containing the CloudFormation properties of this resource.
     * Used in the @aws-cdk/cloudformation-include module.
     *
     * @internal
     */
    static _fromCloudFormation(scope: constructs.Construct, id: string, resourceAttributes: any, options: cfn_parse.FromCloudFormationOptions): CfnEventSourceMapping;
    /**
     * @cloudformationAttribute EventSourceMappingArn
     */
    readonly attrEventSourceMappingArn: string;
    /**
     * Event Source Mapping Identifier UUID.
     *
     * @cloudformationAttribute Id
     */
    readonly attrId: string;
    /**
     * Specific configuration settings for an MSK event source.
     */
    amazonManagedKafkaEventSourceConfig?: CfnEventSourceMapping.AmazonManagedKafkaEventSourceConfigProperty | cdk.IResolvable;
    /**
     * The maximum number of items to retrieve in a single batch.
     */
    batchSize?: number;
    /**
     * (Streams) If the function returns an error, split the batch in two and retry.
     */
    bisectBatchOnFunctionError?: boolean | cdk.IResolvable;
    /**
     * Tag Manager which manages the tags for this resource
     */
    readonly cdkTagManager: cdk.TagManager;
    /**
     * A configuration object that specifies the destination of an event after Lambda processes it.
     */
    destinationConfig?: CfnEventSourceMapping.DestinationConfigProperty | cdk.IResolvable;
    /**
     * Document db event source config.
     */
    documentDbEventSourceConfig?: CfnEventSourceMapping.DocumentDBEventSourceConfigProperty | cdk.IResolvable;
    /**
     * Disables the event source mapping to pause polling and invocation.
     */
    enabled?: boolean | cdk.IResolvable;
    /**
     * The Amazon Resource Name (ARN) of the event source.
     */
    eventSourceArn?: string;
    /**
     * The filter criteria to control event filtering.
     */
    filterCriteria?: CfnEventSourceMapping.FilterCriteriaProperty | cdk.IResolvable;
    /**
     * The name of the Lambda function.
     */
    functionName: string;
    /**
     * (Streams) A list of response types supported by the function.
     */
    functionResponseTypes?: Array<string>;
    /**
     * The Amazon Resource Name (ARN) of the KMS key.
     */
    kmsKeyArn?: string;
    /**
     * (Streams) The maximum amount of time to gather records before invoking the function, in seconds.
     */
    maximumBatchingWindowInSeconds?: number;
    /**
     * (Streams) The maximum age of a record that Lambda sends to a function for processing.
     */
    maximumRecordAgeInSeconds?: number;
    /**
     * (Streams) The maximum number of times to retry when the function returns an error.
     */
    maximumRetryAttempts?: number;
    /**
     * (Streams) The number of batches to process from each shard concurrently.
     */
    parallelizationFactor?: number;
    /**
     * (ActiveMQ) A list of ActiveMQ queues.
     */
    queues?: Array<string>;
    /**
     * The scaling configuration for the event source.
     */
    scalingConfig?: cdk.IResolvable | CfnEventSourceMapping.ScalingConfigProperty;
    /**
     * The configuration used by AWS Lambda to access a self-managed event source.
     */
    selfManagedEventSource?: cdk.IResolvable | CfnEventSourceMapping.SelfManagedEventSourceProperty;
    /**
     * Specific configuration settings for a Self-Managed Apache Kafka event source.
     */
    selfManagedKafkaEventSourceConfig?: cdk.IResolvable | CfnEventSourceMapping.SelfManagedKafkaEventSourceConfigProperty;
    /**
     * A list of SourceAccessConfiguration.
     */
    sourceAccessConfigurations?: Array<cdk.IResolvable | CfnEventSourceMapping.SourceAccessConfigurationProperty> | cdk.IResolvable;
    /**
     * The position in a stream from which to start reading.
     */
    startingPosition?: string;
    /**
     * With StartingPosition set to AT_TIMESTAMP, the time from which to start reading, in Unix time seconds.
     */
    startingPositionTimestamp?: number;
    tags?: Array<cdk.CfnTag>;
    /**
     * (Kafka) A list of Kafka topics.
     */
    topics?: Array<string>;
    /**
     * (Streams) Tumbling window (non-overlapping time window) duration to perform aggregations.
     */
    tumblingWindowInSeconds?: number;
    /**
     * @param scope Scope in which this resource is defined
     * @param id Construct identifier for this resource (unique in its scope)
     * @param props Resource properties
     */
    constructor(scope: constructs.Construct, id: string, props: CfnEventSourceMappingProps);
    protected get cfnProperties(): Record<string, any>;
    /**
     * Examines the CloudFormation resource and discloses attributes
     *
     * @param inspector tree inspector to collect and process attributes
     */
    inspect(inspector: cdk.TreeInspector): void;
    protected renderProperties(props: Record<string, any>): Record<string, any>;
}
export declare namespace CfnEventSourceMapping {
    /**
     * The scaling configuration for the event source.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-scalingconfig.html
     */
    interface ScalingConfigProperty {
        /**
         * The maximum number of concurrent functions that an event source can invoke.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-scalingconfig.html#cfn-lambda-eventsourcemapping-scalingconfig-maximumconcurrency
         */
        readonly maximumConcurrency?: number;
    }
    /**
     * The configuration used by AWS Lambda to access a self-managed event source.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-selfmanagedeventsource.html
     */
    interface SelfManagedEventSourceProperty {
        /**
         * The endpoints used by AWS Lambda to access a self-managed event source.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-selfmanagedeventsource.html#cfn-lambda-eventsourcemapping-selfmanagedeventsource-endpoints
         */
        readonly endpoints?: CfnEventSourceMapping.EndpointsProperty | cdk.IResolvable;
    }
    /**
     * The endpoints used by AWS Lambda to access a self-managed event source.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-endpoints.html
     */
    interface EndpointsProperty {
        /**
         * A list of Kafka server endpoints.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-endpoints.html#cfn-lambda-eventsourcemapping-endpoints-kafkabootstrapservers
         */
        readonly kafkaBootstrapServers?: Array<string>;
    }
    /**
     * The filter criteria to control event filtering.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-filtercriteria.html
     */
    interface FilterCriteriaProperty {
        /**
         * List of filters of this FilterCriteria.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-filtercriteria.html#cfn-lambda-eventsourcemapping-filtercriteria-filters
         */
        readonly filters?: Array<CfnEventSourceMapping.FilterProperty | cdk.IResolvable> | cdk.IResolvable;
    }
    /**
     * The filter object that defines parameters for ESM filtering.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-filter.html
     */
    interface FilterProperty {
        /**
         * The filter pattern that defines which events should be passed for invocations.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-filter.html#cfn-lambda-eventsourcemapping-filter-pattern
         */
        readonly pattern?: string;
    }
    /**
     * Specific configuration settings for a Self-Managed Apache Kafka event source.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-selfmanagedkafkaeventsourceconfig.html
     */
    interface SelfManagedKafkaEventSourceConfigProperty {
        /**
         * The identifier for the Kafka Consumer Group to join.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-selfmanagedkafkaeventsourceconfig.html#cfn-lambda-eventsourcemapping-selfmanagedkafkaeventsourceconfig-consumergroupid
         */
        readonly consumerGroupId?: string;
    }
    /**
     * Document db event source config.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-documentdbeventsourceconfig.html
     */
    interface DocumentDBEventSourceConfigProperty {
        /**
         * The collection name to connect to.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-documentdbeventsourceconfig.html#cfn-lambda-eventsourcemapping-documentdbeventsourceconfig-collectionname
         */
        readonly collectionName?: string;
        /**
         * The database name to connect to.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-documentdbeventsourceconfig.html#cfn-lambda-eventsourcemapping-documentdbeventsourceconfig-databasename
         */
        readonly databaseName?: string;
        /**
         * Include full document in change stream response.
         *
         * The default option will only send the changes made to documents to Lambda. If you want the complete document sent to Lambda, set this to UpdateLookup.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-documentdbeventsourceconfig.html#cfn-lambda-eventsourcemapping-documentdbeventsourceconfig-fulldocument
         */
        readonly fullDocument?: string;
    }
    /**
     * A configuration object that specifies the destination of an event after Lambda processes it.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-destinationconfig.html
     */
    interface DestinationConfigProperty {
        /**
         * A destination for records of invocations that failed processing.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-destinationconfig.html#cfn-lambda-eventsourcemapping-destinationconfig-onfailure
         */
        readonly onFailure?: cdk.IResolvable | CfnEventSourceMapping.OnFailureProperty;
    }
    /**
     * A destination for records of invocations that failed processing.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-onfailure.html
     */
    interface OnFailureProperty {
        /**
         * The Amazon Resource Name (ARN) of the destination resource.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-onfailure.html#cfn-lambda-eventsourcemapping-onfailure-destination
         */
        readonly destination?: string;
    }
    /**
     * Specific configuration settings for an MSK event source.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-amazonmanagedkafkaeventsourceconfig.html
     */
    interface AmazonManagedKafkaEventSourceConfigProperty {
        /**
         * The identifier for the Kafka Consumer Group to join.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-amazonmanagedkafkaeventsourceconfig.html#cfn-lambda-eventsourcemapping-amazonmanagedkafkaeventsourceconfig-consumergroupid
         */
        readonly consumerGroupId?: string;
    }
    /**
     * The configuration used by AWS Lambda to access event source.
     *
     * @struct
     * @stability external
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-sourceaccessconfiguration.html
     */
    interface SourceAccessConfigurationProperty {
        /**
         * The type of source access configuration.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-sourceaccessconfiguration.html#cfn-lambda-eventsourcemapping-sourceaccessconfiguration-type
         */
        readonly type?: string;
        /**
         * The URI for the source access configuration resource.
         *
         * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-sourceaccessconfiguration.html#cfn-lambda-eventsourcemapping-sourceaccessconfiguration-uri
         */
        readonly uri?: string;
    }
}
/**
 * Properties for defining a `CfnEventSourceMapping`
 *
 * @struct
 * @stability external
 * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html
 */
export interface CfnEventSourceMappingProps {
    /**
     * Specific configuration settings for an MSK event source.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-amazonmanagedkafkaeventsourceconfig
     */
    readonly amazonManagedKafkaEventSourceConfig?: CfnEventSourceMapping.AmazonManagedKafkaEventSourceConfigProperty | cdk.IResolvable;
    /**
     * The maximum number of items to retrieve in a single batch.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-batchsize
     */
    readonly batchSize?: number;
    /**
     * (Streams) If the function returns an error, split the batch in two and retry.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-bisectbatchonfunctionerror
     */
    readonly bisectBatchOnFunctionError?: boolean | cdk.IResolvable;
    /**
     * A configuration object that specifies the destination of an event after Lambda processes it.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-destinationconfig
     */
    readonly destinationConfig?: CfnEventSourceMapping.DestinationConfigProperty | cdk.IResolvable;
    /**
     * Document db event source config.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-documentdbeventsourceconfig
     */
    readonly documentDbEventSourceConfig?: CfnEventSourceMapping.DocumentDBEventSourceConfigProperty | cdk.IResolvable;
    /**
     * Disables the event source mapping to pause polling and invocation.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-enabled
     */
    readonly enabled?: boolean | cdk.IResolvable;
    /**
     * The Amazon Resource Name (ARN) of the event source.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-eventsourcearn
     */
    readonly eventSourceArn?: string;
    /**
     * The filter criteria to control event filtering.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-filtercriteria
     */
    readonly filterCriteria?: CfnEventSourceMapping.FilterCriteriaProperty | cdk.IResolvable;
    /**
     * The name of the Lambda function.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-functionname
     */
    readonly functionName: string;
    /**
     * (Streams) A list of response types supported by the function.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-functionresponsetypes
     */
    readonly functionResponseTypes?: Array<string>;
    /**
     * The Amazon Resource Name (ARN) of the KMS key.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-kmskeyarn
     */
    readonly kmsKeyArn?: string;
    /**
     * (Streams) The maximum amount of time to gather records before invoking the function, in seconds.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-maximumbatchingwindowinseconds
     */
    readonly maximumBatchingWindowInSeconds?: number;
    /**
     * (Streams) The maximum age of a record that Lambda sends to a function for processing.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-maximumrecordageinseconds
     */
    readonly maximumRecordAgeInSeconds?: number;
    /**
     * (Streams) The maximum number of times to retry when the function returns an error.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-maximumretryattempts
     */
    readonly maximumRetryAttempts?: number;
    /**
     * (Streams) The number of batches to process from each shard concurrently.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-parallelizationfactor
     */
    readonly parallelizationFactor?: number;
    /**
     * (ActiveMQ) A list of ActiveMQ queues.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-queues
     */
    readonly queues?: Array<string>;
    /**
     * The scaling configuration for the event source.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-scalingconfig
     */
    readonly scalingConfig?: cdk.IResolvable | CfnEventSourceMapping.ScalingConfigProperty;
    /**
     * The configuration used by AWS Lambda to access a self-managed event source.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-selfmanagedeventsource
     */
    readonly selfManagedEventSource?: cdk.IResolvable | CfnEventSourceMapping.SelfManagedEventSourceProperty;
    /**
     * Specific configuration settings for a Self-Managed Apache Kafka event source.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-selfmanagedkafkaeventsourceconfig
     */
    readonly selfManagedKafkaEventSourceConfig?: cdk.IResolvable | CfnEventSourceMapping.SelfManagedKafkaEventSourceConfigProperty;
    /**
     * A list of SourceAccessConfiguration.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-sourceaccessconfigurations
     */
    readonly sourceAccessConfigurations?: Array<cdk.IResolvable | CfnEventSourceMapping.SourceAccessConfigurationProperty> | cdk.IResolvable;
    /**
     * The position in a stream from which to start reading.
     *
     * Required for Amazon Kinesis and Amazon DynamoDB Streams sources.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-startingposition
     */
    readonly startingPosition?: string;
    /**
     * With StartingPosition set to AT_TIMESTAMP, the time from which to start reading, in Unix time seconds.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-startingpositiontimestamp
     */
    readonly startingPositionTimestamp?: number;
    /**
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-tags
     */
    readonly tags?: Array<cdk.CfnTag>;
    /**
     * (Kafka) A list of Kafka topics.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-topics
     */
    readonly topics?: Array<string>;
    /**
     * (Streams) Tumbling window (non-overlapping time window) duration to perform aggregations.
     *
     * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.html#cfn-lambda-eventsourcemapping-tumblingwindowinseconds
     */
    readonly tumblingWindowInSeconds?: number;
}
/**
 * The `AWS::Lambda::Function` resource creates a Lambda function.
 *
 * To create a function, you need a [deployment package](https://docs.aws.amazon.com/lambda/latest/dg/gettingstarted-package.html) and an [execution role](https://docs.aws.amazon.com/lambda/latest/dg/lambda-intro-execution-role.html) . The deployment package is a .zip file archive or container image that contains your function code. The execution role grants the function permission to use AWS services, such as Amazon CloudWatch Logs for log streaming and AWS X-Ray for request tracing.
 *
 * You set the package type to `Image` if the deployment package is a [container image](https://docs.aws.amazon.com/lambda/latest/dg/lambda-images.html) . For these functions, include the URI of the container image in the Amazon ECR registry in the [`ImageUri` property of the `Code` property](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-function-code.html#cfn-lambda-function-code-imageuri) . You do not need to specify the handler and runtime properties.
 *
 * You set the package type to `Zip` if the deployment package is a [.zip file archive](https://docs.aws.amazon.com/lambda/latest/dg/gettingstarted-package.html#gettingstarted-package-zip) . For these functions, specify the Amazon S3 location of your .zip file in the `Code` property. Alternatively, for Node.js and Python functions, you can define your function inline in the [`ZipFile` property of the `Code` property](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-function-code.html#cfn-lambda-function-code-zipfile) . In both cases, you must also specify the handler and runtime properties.
 *
 * You can use [code signing](https://docs.aws.amazon.com/lambda/latest/dg/configuration-codesigning.html) if your deployment package is a .zip file archive. To enable code signing for this function, specify the ARN of a code-signing configuration. When a user attempts to deploy a code package with `UpdateFunctionCode` , Lambda checks that the code package has a valid signature from a trusted publisher. The code-signing configuration includes a set of signing profiles, which define the trusted publishers for this function.
 *
 * When you update a `AWS::Lambda::Function` resource, CloudFormation calls the [UpdateFunctionConfiguration](https://docs.aws.amazon.com/lambda/latest/api/API_UpdateFunctionConfiguration.html) and [UpdateFunctionCode](https://docs.aws.amazon.com/lambda/latest/api/API_UpdateFunctionCode.html) Lambda APIs under the hood. Because these calls happen sequentially, and invocations can happen between these calls, your function may encounter errors in the time between the calls. For example, if you remove an environment variable, and the code that references that environment variable in the same CloudFormation update, you may see invocation errors related to a missing environment variable. To work around this, you can invoke your function against a version or alias by default, rather than the `$LATEST` version.
 *
 * Note that you configure [provisioned concurrency](https://docs.aws.amazon.com/la