AWSLambdaUpdateFunctionConfigurationRequest

Objective-C

@interface AWSLambdaUpdateFunctionConfigurationRequest

Swift

class AWSLambdaUpdateFunctionConfigurationRequest

  • 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.

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSLambdaDeadLetterConfig *_Nullable deadLetterConfig;

    Swift

    var deadLetterConfig: AWSLambdaDeadLetterConfig? { get set }

  • A description of the function.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable detail;

    Swift

    var detail: String? { get set }

  • Environment variables that are accessible from function code during execution.

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSLambdaEnvironment *_Nullable environment;

    Swift

    var environment: AWSLambdaEnvironment? { get set }

  • 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).

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSLambdaEphemeralStorage *_Nullable ephemeralStorage;

    Swift

    var ephemeralStorage: AWSLambdaEphemeralStorage? { get set }

  • Connection settings for an Amazon EFS file system.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSArray<AWSLambdaFileSystemConfig *> *_Nullable fileSystemConfigs;

    Swift

    var fileSystemConfigs: [AWSLambdaFileSystemConfig]? { get set }

  • 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.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable functionName;

    Swift

    var functionName: String? { get set }

  • 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.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable handler;

    Swift

    var handler: String? { get set }

  • Container image configuration values that override the values in the container image Docker file.

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSLambdaImageConfig *_Nullable imageConfig;

    Swift

    var imageConfig: AWSLambdaImageConfig? { get set }

  • 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.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable KMSKeyArn;

    Swift

    var kmsKeyArn: String? { get set }

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

    Declaration

    Objective-C

    @property (nonatomic, strong) NSArray<NSString *> *_Nullable layers;

    Swift

    var layers: [String]? { get set }

  • The function’s Amazon CloudWatch Logs configuration settings.

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSLambdaLoggingConfig *_Nullable loggingConfig;

    Swift

    var loggingConfig: AWSLambdaLoggingConfig? { get set }

  • 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.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSNumber *_Nullable memorySize;

    Swift

    var memorySize: NSNumber? { get set }

  • 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.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable revisionId;

    Swift

    var revisionId: String? { get set }

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

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable role;

    Swift

    var role: String? { get set }

  • The identifier of the function’s runtime. Runtime is required if the deployment package is a .zip file archive.

    The following list includes deprecated runtimes. For more information, see Runtime deprecation policy.

    Declaration

    Objective-C

    @property (nonatomic) AWSLambdaRuntime runtime;

    Swift

    var runtime: AWSLambdaRuntime { get set }

  • The function’s SnapStart setting.

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSLambdaSnapStart *_Nullable snapStart;

    Swift

    var snapStart: AWSLambdaSnapStart? { get set }

  • 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.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSNumber *_Nullable timeout;

    Swift

    var timeout: NSNumber? { get set }

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

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSLambdaTracingConfig *_Nullable tracingConfig;

    Swift

    var tracingConfig: AWSLambdaTracingConfig? { get set }

  • 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.

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSLambdaVpcConfig *_Nullable vpcConfig;

    Swift

    var vpcConfig: AWSLambdaVpcConfig? { get set }