Docs Packages
  1. Packages
  2. AWS Classic
  3. API Docs
  4. lambda
  5. getFunction

Try AWS Native preview for resources not in the classic version.

AWS Classic v6.32.0 published on Friday, Apr 19, 2024 by Pulumi
pulumi/pulumi-aws

aws.lambda.getFunction

Explore with Pulumi AI

aws logo

Try AWS Native preview for resources not in the classic version.

AWS Classic v6.32.0 published on Friday, Apr 19, 2024 by Pulumi
pulumi/pulumi-aws

    Provides information about a Lambda Function.

    Example Usage

    import * as pulumi from "@pulumi/pulumi";
import * as aws from "@pulumi/aws";

const config = new pulumi.Config();
const functionName = config.require("functionName");
const existing = aws.lambda.getFunction({
    functionName: functionName,
});

    import pulumi
import pulumi_aws as aws

config = pulumi.Config()
function_name = config.require("functionName")
existing = aws.lambda.get_function(function_name=function_name)

    package main

import (
	"github.com/pulumi/pulumi-aws/sdk/v6/go/aws/lambda"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi/config"
)

func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		cfg := config.New(ctx, "")
		functionName := cfg.Require("functionName")
		_, err := lambda.LookupFunction(ctx, &lambda.LookupFunctionArgs{
			FunctionName: functionName,
		}, nil)
		if err != nil {
			return err
		}
		return nil
	})
}

    using System.Collections.Generic;
using System.Linq;
using Pulumi;
using Aws = Pulumi.Aws;

return await Deployment.RunAsync(() => 
{
    var config = new Config();
    var functionName = config.Require("functionName");
    var existing = Aws.Lambda.GetFunction.Invoke(new()
    {
        FunctionName = functionName,
    });

});

    package generated_program;

import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.aws.lambda.LambdaFunctions;
import com.pulumi.aws.lambda.inputs.GetFunctionArgs;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;

public class App {
    public static void main(String[] args) {
        Pulumi.run(App::stack);
    }

    public static void stack(Context ctx) {
        final var config = ctx.config();
        final var functionName = config.get("functionName");
        final var existing = LambdaFunctions.getFunction(GetFunctionArgs.builder()
            .functionName(functionName)
            .build());

    }
}

    configuration:
  functionName:
    type: string
variables:
  existing:
    fn::invoke:
      Function: aws:lambda:getFunction
      Arguments:
        functionName: ${functionName}

    Using getFunction

    Two invocation forms are available. The direct form accepts plain arguments and either blocks until the result value is available, or returns a Promise-wrapped result. The output form accepts Input-wrapped arguments and returns an Output-wrapped result.

    function getFunction(args: GetFunctionArgs, opts?: InvokeOptions): Promise<GetFunctionResult>
function getFunctionOutput(args: GetFunctionOutputArgs, opts?: InvokeOptions): Output<GetFunctionResult>
    def get_function(function_name: Optional[str] = None,
                 qualifier: Optional[str] = None,
                 tags: Optional[Mapping[str, str]] = None,
                 opts: Optional[InvokeOptions] = None) -> GetFunctionResult
def get_function_output(function_name: Optional[pulumi.Input[str]] = None,
                 qualifier: Optional[pulumi.Input[str]] = None,
                 tags: Optional[pulumi.Input[Mapping[str, pulumi.Input[str]]]] = None,
                 opts: Optional[InvokeOptions] = None) -> Output[GetFunctionResult]
    func LookupFunction(ctx *Context, args *LookupFunctionArgs, opts ...InvokeOption) (*LookupFunctionResult, error)
func LookupFunctionOutput(ctx *Context, args *LookupFunctionOutputArgs, opts ...InvokeOption) LookupFunctionResultOutput

    > Note: This function is named LookupFunction in the Go SDK.

    public static class GetFunction 
{
    public static Task<GetFunctionResult> InvokeAsync(GetFunctionArgs args, InvokeOptions? opts = null)
    public static Output<GetFunctionResult> Invoke(GetFunctionInvokeArgs args, InvokeOptions? opts = null)
}
    public static CompletableFuture<GetFunctionResult> getFunction(GetFunctionArgs args, InvokeOptions options)
// Output-based functions aren't available in Java yet

    fn::invoke:
  function: aws:lambda/getFunction:getFunction
  arguments:
    # arguments dictionary

    The following arguments are supported:

    FunctionName string
    Name of the lambda function.
    Qualifier string
    Alias name or version number of the lambda functionE.g., $LATEST, my-alias, or 1. When not included: the data source resolves to the most recent published version; if no published version exists: it resolves to the most recent unpublished version.
    Tags Dictionary<string, string>
    FunctionName string
    Name of the lambda function.
    Qualifier string
    Alias name or version number of the lambda functionE.g., $LATEST, my-alias, or 1. When not included: the data source resolves to the most recent published version; if no published version exists: it resolves to the most recent unpublished version.
    Tags map[string]string
    functionName String
    Name of the lambda function.
    qualifier String
    Alias name or version number of the lambda functionE.g., $LATEST, my-alias, or 1. When not included: the data source resolves to the most recent published version; if no published version exists: it resolves to the most recent unpublished version.
    tags Map<String,String>
    functionName string
    Name of the lambda function.
    qualifier string
    Alias name or version number of the lambda functionE.g., $LATEST, my-alias, or 1. When not included: the data source resolves to the most recent published version; if no published version exists: it resolves to the most recent unpublished version.
    tags {[key: string]: string}
    function_name str
    Name of the lambda function.
    qualifier str
    Alias name or version number of the lambda functionE.g., $LATEST, my-alias, or 1. When not included: the data source resolves to the most recent published version; if no published version exists: it resolves to the most recent unpublished version.
    tags Mapping[str, str]
    functionName String
    Name of the lambda function.
    qualifier String
    Alias name or version number of the lambda functionE.g., $LATEST, my-alias, or 1. When not included: the data source resolves to the most recent published version; if no published version exists: it resolves to the most recent unpublished version.
    tags Map<String>

    getFunction Result

    The following output properties are available:

    Architectures List<string>
    Instruction set architecture for the Lambda function.
    Arn string
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    CodeSigningConfigArn string
    ARN for a Code Signing Configuration.
    DeadLetterConfig GetFunctionDeadLetterConfig
    Configure the function's dead letter queue.
    Description string
    Description of what your Lambda Function does.
    Environment GetFunctionEnvironment
    Lambda environment's configuration settings.
    EphemeralStorages List<GetFunctionEphemeralStorage>
    Amount of Ephemeral storage(/tmp) allocated for the Lambda Function.
    FileSystemConfigs List<GetFunctionFileSystemConfig>
    Connection settings for an Amazon EFS file system.
    FunctionName string
    Handler string
    Function entrypoint in your code.
    Id string
    The provider-assigned unique ID for this managed resource.
    ImageUri string
    URI of the container image.
    InvokeArn string
    ARN to be used for invoking Lambda Function from API Gateway. NOTE: Starting with v4.51.0 of the provider, this will not include the qualifier.
    KmsKeyArn string
    ARN for the KMS encryption key.
    LastModified string
    Date this resource was last modified.
    Layers List<string>
    List of Lambda Layer ARNs attached to your Lambda Function.
    LoggingConfigs List<GetFunctionLoggingConfig>
    Advanced logging settings.
    MemorySize int
    Amount of memory in MB your Lambda Function can use at runtime.
    QualifiedArn string
    Qualified (:QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also arn.
    QualifiedInvokeArn string
    Qualified (:QUALIFIER or :VERSION suffix) ARN to be used for invoking Lambda Function from API Gateway. See also invoke_arn.
    ReservedConcurrentExecutions int
    The amount of reserved concurrent executions for this lambda function or -1 if unreserved.
    Role string
    IAM role attached to the Lambda Function.
    Runtime string
    Runtime environment for the Lambda function.
    SigningJobArn string
    ARN of a signing job.
    SigningProfileVersionArn string
    The ARN for a signing profile version.
    SourceCodeHash string
    Base64-encoded representation of raw SHA-256 sum of the zip file.
    SourceCodeSize int
    Size in bytes of the function .zip file.
    Tags Dictionary<string, string>
    Timeout int
    Function execution time at which Lambda should terminate the function.
    TracingConfig GetFunctionTracingConfig
    Tracing settings of the function.
    Version string
    The version of the Lambda function returned. If qualifier is not set, this will resolve to the most recent published version. If no published version of the function exists, version will resolve to $LATEST.
    VpcConfig GetFunctionVpcConfig
    VPC configuration associated with your Lambda function.
    Qualifier string
    Architectures []string
    Instruction set architecture for the Lambda function.
    Arn string
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    CodeSigningConfigArn string
    ARN for a Code Signing Configuration.
    DeadLetterConfig GetFunctionDeadLetterConfig
    Configure the function's dead letter queue.
    Description string
    Description of what your Lambda Function does.
    Environment GetFunctionEnvironment
    Lambda environment's configuration settings.
    EphemeralStorages []GetFunctionEphemeralStorage
    Amount of Ephemeral storage(/tmp) allocated for the Lambda Function.
    FileSystemConfigs []GetFunctionFileSystemConfig
    Connection settings for an Amazon EFS file system.
    FunctionName string
    Handler string
    Function entrypoint in your code.
    Id string
    The provider-assigned unique ID for this managed resource.
    ImageUri string
    URI of the container image.
    InvokeArn string
    ARN to be used for invoking Lambda Function from API Gateway. NOTE: Starting with v4.51.0 of the provider, this will not include the qualifier.
    KmsKeyArn string
    ARN for the KMS encryption key.
    LastModified string
    Date this resource was last modified.
    Layers []string
    List of Lambda Layer ARNs attached to your Lambda Function.
    LoggingConfigs []GetFunctionLoggingConfig
    Advanced logging settings.
    MemorySize int
    Amount of memory in MB your Lambda Function can use at runtime.
    QualifiedArn string
    Qualified (:QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also arn.
    QualifiedInvokeArn string
    Qualified (:QUALIFIER or :VERSION suffix) ARN to be used for invoking Lambda Function from API Gateway. See also invoke_arn.
    ReservedConcurrentExecutions int
    The amount of reserved concurrent executions for this lambda function or -1 if unreserved.
    Role string
    IAM role attached to the Lambda Function.
    Runtime string
    Runtime environment for the Lambda function.
    SigningJobArn string
    ARN of a signing job.
    SigningProfileVersionArn string
    The ARN for a signing profile version.
    SourceCodeHash string
    Base64-encoded representation of raw SHA-256 sum of the zip file.
    SourceCodeSize int
    Size in bytes of the function .zip file.
    Tags map[string]string
    Timeout int
    Function execution time at which Lambda should terminate the function.
    TracingConfig GetFunctionTracingConfig
    Tracing settings of the function.
    Version string
    The version of the Lambda function returned. If qualifier is not set, this will resolve to the most recent published version. If no published version of the function exists, version will resolve to $LATEST.
    VpcConfig GetFunctionVpcConfig
    VPC configuration associated with your Lambda function.
    Qualifier string
    architectures List<String>
    Instruction set architecture for the Lambda function.
    arn String
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    codeSigningConfigArn String
    ARN for a Code Signing Configuration.
    deadLetterConfig GetFunctionDeadLetterConfig
    Configure the function's dead letter queue.
    description String
    Description of what your Lambda Function does.
    environment GetFunctionEnvironment
    Lambda environment's configuration settings.
    ephemeralStorages List<GetFunctionEphemeralStorage>
    Amount of Ephemeral storage(/tmp) allocated for the Lambda Function.
    fileSystemConfigs List<GetFunctionFileSystemConfig>
    Connection settings for an Amazon EFS file system.
    functionName String
    handler String
    Function entrypoint in your code.
    id String
    The provider-assigned unique ID for this managed resource.
    imageUri String
    URI of the container image.
    invokeArn String
    ARN to be used for invoking Lambda Function from API Gateway. NOTE: Starting with v4.51.0 of the provider, this will not include the qualifier.
    kmsKeyArn String
    ARN for the KMS encryption key.
    lastModified String
    Date this resource was last modified.
    layers List<String>
    List of Lambda Layer ARNs attached to your Lambda Function.
    loggingConfigs List<GetFunctionLoggingConfig>
    Advanced logging settings.
    memorySize Integer
    Amount of memory in MB your Lambda Function can use at runtime.
    qualifiedArn String
    Qualified (:QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also arn.
    qualifiedInvokeArn String
    Qualified (:QUALIFIER or :VERSION suffix) ARN to be used for invoking Lambda Function from API Gateway. See also invoke_arn.
    reservedConcurrentExecutions Integer
    The amount of reserved concurrent executions for this lambda function or -1 if unreserved.
    role String
    IAM role attached to the Lambda Function.
    runtime String
    Runtime environment for the Lambda function.
    signingJobArn String
    ARN of a signing job.
    signingProfileVersionArn String
    The ARN for a signing profile version.
    sourceCodeHash String
    Base64-encoded representation of raw SHA-256 sum of the zip file.
    sourceCodeSize Integer
    Size in bytes of the function .zip file.
    tags Map<String,String>
    timeout Integer
    Function execution time at which Lambda should terminate the function.
    tracingConfig GetFunctionTracingConfig
    Tracing settings of the function.
    version String
    The version of the Lambda function returned. If qualifier is not set, this will resolve to the most recent published version. If no published version of the function exists, version will resolve to $LATEST.
    vpcConfig GetFunctionVpcConfig
    VPC configuration associated with your Lambda function.
    qualifier String
    architectures string[]
    Instruction set architecture for the Lambda function.
    arn string
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    codeSigningConfigArn string
    ARN for a Code Signing Configuration.
    deadLetterConfig GetFunctionDeadLetterConfig
    Configure the function's dead letter queue.
    description string
    Description of what your Lambda Function does.
    environment GetFunctionEnvironment
    Lambda environment's configuration settings.
    ephemeralStorages GetFunctionEphemeralStorage[]
    Amount of Ephemeral storage(/tmp) allocated for the Lambda Function.
    fileSystemConfigs GetFunctionFileSystemConfig[]
    Connection settings for an Amazon EFS file system.
    functionName string
    handler string
    Function entrypoint in your code.
    id string
    The provider-assigned unique ID for this managed resource.
    imageUri string
    URI of the container image.
    invokeArn string
    ARN to be used for invoking Lambda Function from API Gateway. NOTE: Starting with v4.51.0 of the provider, this will not include the qualifier.
    kmsKeyArn string
    ARN for the KMS encryption key.
    lastModified string
    Date this resource was last modified.
    layers string[]
    List of Lambda Layer ARNs attached to your Lambda Function.
    loggingConfigs GetFunctionLoggingConfig[]
    Advanced logging settings.
    memorySize number
    Amount of memory in MB your Lambda Function can use at runtime.
    qualifiedArn string
    Qualified (:QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also arn.
    qualifiedInvokeArn string
    Qualified (:QUALIFIER or :VERSION suffix) ARN to be used for invoking Lambda Function from API Gateway. See also invoke_arn.
    reservedConcurrentExecutions number
    The amount of reserved concurrent executions for this lambda function or -1 if unreserved.
    role string
    IAM role attached to the Lambda Function.
    runtime string
    Runtime environment for the Lambda function.
    signingJobArn string
    ARN of a signing job.
    signingProfileVersionArn string
    The ARN for a signing profile version.
    sourceCodeHash string
    Base64-encoded representation of raw SHA-256 sum of the zip file.
    sourceCodeSize number
    Size in bytes of the function .zip file.
    tags {[key: string]: string}
    timeout number
    Function execution time at which Lambda should terminate the function.
    tracingConfig GetFunctionTracingConfig
    Tracing settings of the function.
    version string
    The version of the Lambda function returned. If qualifier is not set, this will resolve to the most recent published version. If no published version of the function exists, version will resolve to $LATEST.
    vpcConfig GetFunctionVpcConfig
    VPC configuration associated with your Lambda function.
    qualifier string
    architectures Sequence[str]
    Instruction set architecture for the Lambda function.
    arn str
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    code_signing_config_arn str
    ARN for a Code Signing Configuration.
    dead_letter_config lambda_.GetFunctionDeadLetterConfig
    Configure the function's dead letter queue.
    description str
    Description of what your Lambda Function does.
    environment lambda_.GetFunctionEnvironment
    Lambda environment's configuration settings.
    ephemeral_storages Sequence[lambda_.GetFunctionEphemeralStorage]
    Amount of Ephemeral storage(/tmp) allocated for the Lambda Function.
    file_system_configs Sequence[lambda_.GetFunctionFileSystemConfig]
    Connection settings for an Amazon EFS file system.
    function_name str
    handler str
    Function entrypoint in your code.
    id str
    The provider-assigned unique ID for this managed resource.
    image_uri str
    URI of the container image.
    invoke_arn str
    ARN to be used for invoking Lambda Function from API Gateway. NOTE: Starting with v4.51.0 of the provider, this will not include the qualifier.
    kms_key_arn str
    ARN for the KMS encryption key.
    last_modified str
    Date this resource was last modified.
    layers Sequence[str]
    List of Lambda Layer ARNs attached to your Lambda Function.
    logging_configs Sequence[lambda_.GetFunctionLoggingConfig]
    Advanced logging settings.
    memory_size int
    Amount of memory in MB your Lambda Function can use at runtime.
    qualified_arn str
    Qualified (:QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also arn.
    qualified_invoke_arn str
    Qualified (:QUALIFIER or :VERSION suffix) ARN to be used for invoking Lambda Function from API Gateway. See also invoke_arn.
    reserved_concurrent_executions int
    The amount of reserved concurrent executions for this lambda function or -1 if unreserved.
    role str
    IAM role attached to the Lambda Function.
    runtime str
    Runtime environment for the Lambda function.
    signing_job_arn str
    ARN of a signing job.
    signing_profile_version_arn str
    The ARN for a signing profile version.
    source_code_hash str
    Base64-encoded representation of raw SHA-256 sum of the zip file.
    source_code_size int
    Size in bytes of the function .zip file.
    tags Mapping[str, str]
    timeout int
    Function execution time at which Lambda should terminate the function.
    tracing_config lambda_.GetFunctionTracingConfig
    Tracing settings of the function.
    version str
    The version of the Lambda function returned. If qualifier is not set, this will resolve to the most recent published version. If no published version of the function exists, version will resolve to $LATEST.
    vpc_config lambda_.GetFunctionVpcConfig
    VPC configuration associated with your Lambda function.
    qualifier str
    architectures List<String>
    Instruction set architecture for the Lambda function.
    arn String
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    codeSigningConfigArn String
    ARN for a Code Signing Configuration.
    deadLetterConfig Property Map
    Configure the function's dead letter queue.
    description String
    Description of what your Lambda Function does.
    environment Property Map
    Lambda environment's configuration settings.
    ephemeralStorages List<Property Map>
    Amount of Ephemeral storage(/tmp) allocated for the Lambda Function.
    fileSystemConfigs List<Property Map>
    Connection settings for an Amazon EFS file system.
    functionName String
    handler String
    Function entrypoint in your code.
    id String
    The provider-assigned unique ID for this managed resource.
    imageUri String
    URI of the container image.
    invokeArn String
    ARN to be used for invoking Lambda Function from API Gateway. NOTE: Starting with v4.51.0 of the provider, this will not include the qualifier.
    kmsKeyArn String
    ARN for the KMS encryption key.
    lastModified String
    Date this resource was last modified.
    layers List<String>
    List of Lambda Layer ARNs attached to your Lambda Function.
    loggingConfigs List<Property Map>
    Advanced logging settings.
    memorySize Number
    Amount of memory in MB your Lambda Function can use at runtime.
    qualifiedArn String
    Qualified (:QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also arn.
    qualifiedInvokeArn String
    Qualified (:QUALIFIER or :VERSION suffix) ARN to be used for invoking Lambda Function from API Gateway. See also invoke_arn.
    reservedConcurrentExecutions Number
    The amount of reserved concurrent executions for this lambda function or -1 if unreserved.
    role String
    IAM role attached to the Lambda Function.
    runtime String
    Runtime environment for the Lambda function.
    signingJobArn String
    ARN of a signing job.
    signingProfileVersionArn String
    The ARN for a signing profile version.
    sourceCodeHash String
    Base64-encoded representation of raw SHA-256 sum of the zip file.
    sourceCodeSize Number
    Size in bytes of the function .zip file.
    tags Map<String>
    timeout Number
    Function execution time at which Lambda should terminate the function.
    tracingConfig Property Map
    Tracing settings of the function.
    version String
    The version of the Lambda function returned. If qualifier is not set, this will resolve to the most recent published version. If no published version of the function exists, version will resolve to $LATEST.
    vpcConfig Property Map
    VPC configuration associated with your Lambda function.
    qualifier String

    Supporting Types

    GetFunctionDeadLetterConfig

    TargetArn string
    TargetArn string
    targetArn String
    targetArn string
    targetArn String

    GetFunctionEnvironment

    Variables Dictionary<string, string>
    Variables map[string]string
    variables Map<String,String>
    variables {[key: string]: string}
    variables Mapping[str, str]
    variables Map<String>

    GetFunctionEphemeralStorage

    Size int
    Size int
    size Integer
    size number
    size int
    size Number

    GetFunctionFileSystemConfig

    Arn string
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    LocalMountPath string
    Arn string
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    LocalMountPath string
    arn String
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    localMountPath String
    arn string
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    localMountPath string
    arn str
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    local_mount_path str
    arn String
    Unqualified (no :QUALIFIER or :VERSION suffix) ARN identifying your Lambda Function. See also qualified_arn.
    localMountPath String

    GetFunctionLoggingConfig

    GetFunctionTracingConfig

    Mode string
    Mode string
    mode String
    mode string
    mode str
    mode String

    GetFunctionVpcConfig

    Ipv6AllowedForDualStack bool
    SecurityGroupIds List<string>
    SubnetIds List<string>
    VpcId string
    ipv6AllowedForDualStack Boolean
    securityGroupIds List<String>
    subnetIds List<String>
    vpcId String
    ipv6AllowedForDualStack Boolean
    securityGroupIds List<String>
    subnetIds List<String>
    vpcId String

    Package Details

    Repository
    AWS Classic pulumi/pulumi-aws
    License
    Apache-2.0
    Notes
    This Pulumi package is based on the aws Terraform Provider.
    aws logo

    Try AWS Native preview for resources not in the classic version.

    AWS Classic v6.32.0 published on Friday, Apr 19, 2024 by Pulumi
    pulumi/pulumi-aws