function_tags

Expands all tag keys and values for functions in a region

Overview

Name	function_tags
Type	Resource
Description	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 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 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, CFNshort 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) LAM 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 CFNshort 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/lambda/latest/dg/provisioned-concurrency.html) on a AWS::Lambda::Version or a AWS::Lambda::Alias. For a complete introduction to Lambda functions, see [What is Lambda?](https://docs.aws.amazon.com/lambda/latest/dg/lambda-welcome.html) in the *Lambda developer guide.*
Id	aws.lambda.function_tags

Fields

Name	Datatype	Description
description	string	A description of the function.
tracing_config	object	Set Mode to Active to sample and trace a subset of incoming requests with [X-Ray](https://docs.aws.amazon.com/lambda/latest/dg/services-xray.html).
vpc_config	object	For network connectivity to AWS resources in a VPC, specify a list of security groups and subnets in the VPC. When you connect a function to a VPC, it can access resources and the internet only through that VPC. For more information, see [Configuring a Lambda function to access resources in a VPC](https://docs.aws.amazon.com/lambda/latest/dg/configuration-vpc.html).
runtime_management_config	object	Sets the runtime management configuration for a function's version. For more information, see [Runtime updates](https://docs.aws.amazon.com/lambda/latest/dg/runtimes-update.html).
reserved_concurrent_executions	integer	The number of simultaneous executions to reserve for the function.
snap_start	object	The function's [SnapStart](https://docs.aws.amazon.com/lambda/latest/dg/snapstart.html) setting.
file_system_configs	array	Connection settings for an Amazon EFS file system. To connect a function to a file system, a mount target must be available in every Availability Zone that your function connects to. If your template contains an [AWS::EFS::MountTarget](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-efs-mounttarget.html) resource, you must also specify a DependsOn attribute to ensure that the mount target is created or updated before the function. For more information about using the DependsOn attribute, see [DependsOn Attribute](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-dependson.html).
function_name	string	The name of the Lambda function, up to 64 characters in length. If you don't specify a name, CFN generates one. If you specify a name, you cannot perform updates that require replacement of this resource. You can perform updates that require no or some interruption. If you must replace the resource, specify a new name.
runtime	string	The identifier of the function's [runtime](https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtimes.html). Runtime is required if the deployment package is a .zip file archive. Specifying a runtime results in an error if you're deploying a function using a container image. The following list includes deprecated runtimes. Lambda blocks creating new functions and updating existing functions shortly after each runtime is deprecated. For more information, see [Runtime use after deprecation](https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtimes.html#runtime-deprecation-levels). For a list of all currently supported runtimes, see [Supported runtimes](https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtimes.html#runtimes-supported).
kms_key_arn	string	The ARN of the KMSlong (KMS) customer managed key that's used to encrypt your function's [environment variables](https://docs.aws.amazon.com/lambda/latest/dg/configuration-envvars.html#configuration-envvars-encryption). When [SnapStart](https://docs.aws.amazon.com/lambda/latest/dg/snapstart-security.html) is activated, LAM also uses this key is to encrypt your function's snapshot. If you deploy your function using a container image, LAM also uses this key to encrypt your function when it's deployed. Note that this is not the same key that's used to protect your container image in the ECRlong (ECR). If you don't provide a customer managed key, LAM uses a default service key.
package_type	string	The type of deployment package. Set to Image for container image and set Zip for .zip file archive.
code_signing_config_arn	string	To enable code signing for this function, specify the ARN of a code-signing configuration. A code-signing configuration includes a set of signing profiles, which define the trusted publishers for this function.
layers	array	A list of [function layers](https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html) to add to the function's execution environment. Specify each layer by its ARN, including the version.
image_config	object	Configuration values that override the container image Dockerfile settings. For more information, see [Container image settings](https://docs.aws.amazon.com/lambda/latest/dg/images-create.html#images-parms).
memory_size	integer	The amount of [memory available to the function](https://docs.aws.amazon.com/lambda/latest/dg/configuration-function-common.html#configuration-memory-console) at runtime. Increasing the function memory also increases its CPU allocation. The default value is 128 MB. The value can be any multiple of 1 MB. Note that new AWS accounts have reduced concurrency and memory quotas. AWS raises these quotas automatically based on your usage. You can also request a quota increase.
dead_letter_config	object	A dead-letter queue configuration that specifies the queue or topic where Lambda sends asynchronous events when they fail processing. For more information, see [Dead-letter queues](https://docs.aws.amazon.com/lambda/latest/dg/invocation-async.html#invocation-dlq).
timeout	integer	The amount of time (in seconds) that Lambda allows a function to run before stopping it. The default is 3 seconds. The maximum allowed value is 900 seconds. For more information, see [Lambda execution environment](https://docs.aws.amazon.com/lambda/latest/dg/runtimes-context.html).
handler	string	The name of the method within your code that Lambda calls to run your function. Handler is required if the deployment package is a .zip file archive. The format includes the file name. It can also include namespaces and other qualifiers, depending on the runtime. For more information, see [Lambda programming model](https://docs.aws.amazon.com/lambda/latest/dg/foundation-progmodel.html).
snap_start_response	object	The function's [SnapStart](https://docs.aws.amazon.com/lambda/latest/dg/snapstart.html) setting.
code	object	The code for the function. You can define your function code in multiple ways: + For .zip deployment packages, you can specify the S3 location of the .zip file in the S3Bucket, S3Key, and S3ObjectVersion properties. + For .zip deployment packages, you can alternatively define the function code inline in the ZipFile property. This method works only for Node.js and Python functions. + For container images, specify the URI of your container image in the ECR registry in the ImageUri property.
role	string	The Amazon Resource Name (ARN) of the function's execution role.
logging_config	object	The function's Amazon CloudWatch Logs configuration settings.
recursive_loop	string	The status of your function's recursive loop detection configuration. When this value is set to Allowand Lambda detects your function being invoked as part of a recursive loop, it doesn't take any action. When this value is set to Terminate and Lambda detects your function being invoked as part of a recursive loop, it stops your function being invoked and notifies you.
environment	object	Environment variables that are accessible from function code during execution.
arn	string
ephemeral_storage	object	The size of the function's /tmp directory in MB. The default value is 512, but it can be any whole number between 512 and 10,240 MB.
architectures	array	The instruction set architecture that the function supports. Enter a string array with one of the valid values (arm64 or x86_64). The default value is x86_64.
tag_key	string	Tag key.
tag_value	string	Tag value.
region	string	AWS region.

Methods

Name	Accessible by	Required Params
list_resources	SELECT	region

SELECT examples

Expands tags for all functions in a region.

SELECT
region,
description,
tracing_config,
vpc_config,
runtime_management_config,
reserved_concurrent_executions,
snap_start,
file_system_configs,
function_name,
runtime,
kms_key_arn,
package_type,
code_signing_config_arn,
layers,
image_config,
memory_size,
dead_letter_config,
timeout,
handler,
snap_start_response,
code,
role,
logging_config,
recursive_loop,
environment,
arn,
ephemeral_storage,
architectures,
tag_key,
tag_value
FROM aws.lambda.function_tags
WHERE region = 'us-east-1';

Permissions

For permissions required to operate on the function_tags resource, see functions