Modify the version-specific settings of a Lambda function.
See https://www.paws-r-sdk.com/docs/lambda_update_function_configuration/ for full documentation.
lambda_update_function_configuration(
FunctionName,
Role = NULL,
Handler = NULL,
Description = NULL,
Timeout = NULL,
MemorySize = NULL,
VpcConfig = NULL,
Environment = NULL,
Runtime = NULL,
DeadLetterConfig = NULL,
KMSKeyArn = NULL,
TracingConfig = NULL,
RevisionId = NULL,
Layers = NULL,
FileSystemConfigs = NULL,
ImageConfig = NULL,
EphemeralStorage = NULL,
SnapStart = NULL,
LoggingConfig = NULL
)[required] The name or ARN of the Lambda function.
Name formats
Function name – my-function.
Function ARN –
arn:aws:lambda:us-west-2:123456789012:function:my-function.
Partial ARN – 123456789012:function:my-function.
The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.
The Amazon Resource Name (ARN) of the function's execution role.
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.
A description of the function.
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.
The amount of memory available to the function 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.
For network connectivity to Amazon Web Services 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.
Environment variables that are accessible from function code during execution.
The identifier of the function's runtime. 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.
For a list of all currently supported runtimes, see Supported runtimes.
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.
The ARN of the Key Management Service (KMS) customer managed key that's used to encrypt your function's environment variables. When Lambda SnapStart is activated, Lambda also uses this key is to encrypt your function's snapshot. If you deploy your function using a container image, Lambda 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 Amazon Elastic Container Registry (Amazon ECR). If you don't provide a customer managed key, Lambda uses a default service key.
Set Mode to Active to sample and trace a subset of incoming requests
with
X-Ray.
Update the function only if the revision ID matches the ID that's specified. Use this option to avoid modifying a function that has changed since you last read it.
A list of function layers to add to the function's execution environment. Specify each layer by its ARN, including the version.
Connection settings for an Amazon EFS file system.
Container image configuration values that override the values in the container image Docker file.
The size of the function's /tmp directory in MB. The default value is
512, but can be any whole number between 512 and 10,240 MB. For more
information, see Configuring ephemeral storage (console).
The function's SnapStart setting.
The function's Amazon CloudWatch Logs configuration settings.