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pub struct UpdateFunctionConfigurationRequest {
Show 16 fields pub dead_letter_config: Option<DeadLetterConfig>, pub description: Option<String>, pub environment: Option<Environment>, pub file_system_configs: Option<Vec<FileSystemConfig>>, pub function_name: String, pub handler: Option<String>, pub image_config: Option<ImageConfig>, pub kms_key_arn: Option<String>, pub layers: Option<Vec<String>>, pub memory_size: Option<i64>, pub revision_id: Option<String>, pub role: Option<String>, pub runtime: Option<String>, pub timeout: Option<i64>, pub tracing_config: Option<TracingConfig>, pub vpc_config: Option<VpcConfig>,
}

Fields

dead_letter_config: Option<DeadLetterConfig>

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.

description: Option<String>

A description of the function.

environment: Option<Environment>

Environment variables that are accessible from function code during execution.

file_system_configs: Option<Vec<FileSystemConfig>>

Connection settings for an Amazon EFS file system.

function_name: String

The name 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.

handler: Option<String>

The name of the method within your code that Lambda calls to execute your function. The format includes the file name. It can also include namespaces and other qualifiers, depending on the runtime. For more information, see Programming Model.

image_config: Option<ImageConfig>

Container image configuration values that override the values in the container image Dockerfile.

kms_key_arn: Option<String>

The ARN of the AWS Key Management Service (AWS KMS) key that's used to encrypt your function's environment variables. If it's not provided, AWS Lambda uses a default service key.

layers: Option<Vec<String>>

A list of function layers to add to the function's execution environment. Specify each layer by its ARN, including the version.

memory_size: Option<i64>

The amount of memory available to the function at runtime. Increasing the function's memory also increases its CPU allocation. The default value is 128 MB. The value can be any multiple of 1 MB.

revision_id: Option<String>

Only update the function 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.

role: Option<String>

The Amazon Resource Name (ARN) of the function's execution role.

runtime: Option<String>

The identifier of the function's runtime.

timeout: Option<i64>

The amount of time that Lambda allows a function to run before stopping it. The default is 3 seconds. The maximum allowed value is 900 seconds.

tracing_config: Option<TracingConfig>

Set Mode to Active to sample and trace a subset of incoming requests with AWS X-Ray.

vpc_config: Option<VpcConfig>

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 only access resources and the internet through that VPC. For more information, see VPC Settings.

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