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Adding EventInvokeConfig support for Alias (#93)
Issue #, if available: **Summary** Adding support to configure EventInvokeConfig for alias in ACK. **Description** This PR adds support for `EventInvokeConfig` permitted by Lambda API operations in ACK. To implement this functionality I added `EventInvokeConfig` as an inline property to `alias`. Thus the user can directly set configurations for async invocation (EventInvokeConfig) while creating alias. The user can edit the following code to create `eventInvokeConfig` along with `alias`. ``` apiVersion: lambda.services.k8s.aws/v1alpha1 kind: Alias metadata: name: $ALIAS_NAME annotations: services.k8s.aws/region: $AWS_REGION spec: name: $ALIAS_NAME functionName: $FUNCTION_NAME functionVersion: $FUNCTION_VERSION functionEventInvokeConfig: destinationConfig: onSuccess: destination: $ON_SUCCESS_DESTINATION onFailure: destination: $ON_FAILURE_DESTINATION maximumEventAgeInSeconds: $MAXIMUM_EVENT_AGE_IN_SECONDS maximumRetryAttempts: $MAXIMUM_RETRY_ATTEMPTS description: alias created by ACK lambda-controller e2e tests ``` This PR includes both implementation code and e2e tests. **Acknowledgement** By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
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‎apis/v1alpha1/ack-generate-metadata.yaml

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ack_generate_info:
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build_date: "2023-06-27T22:12:27Z"
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build_date: "2023-06-28T18:32:11Z"
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build_hash: e9b68590da73ce9143ba1e4361cebdc1d876c81e
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go_version: go1.19
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version: v0.26.1-7-ge9b6859
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api_directory_checksum: 5326aa7650a3899230ee809563bea350169fdca4
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api_directory_checksum: 5f162746e8495943dae5e96f48f4a3ab887b5be5
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api_version: v1alpha1
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aws_sdk_go_version: v1.44.181
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generator_config_info:
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file_checksum: a9fdc0888330c561da4bf5f21d0f5afe48217935
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file_checksum: ed4abfc994c2c47465801d301604c584bd743d41
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original_file_name: generator.yaml
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last_modification:
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reason: API generation

‎apis/v1alpha1/alias.go

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‎apis/v1alpha1/function.go

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‎apis/v1alpha1/generator.yaml

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path: Spec.Name
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FunctionVersion:
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is_required: true
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FunctionEventInvokeConfig:
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from:
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operation: PutFunctionEventInvokeConfig
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path: .
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hooks:
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sdk_update_pre_build_request:
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template_path: hooks/alias/sdk_update_pre_build_request.go.tpl
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sdk_read_one_post_set_output:
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template_path: hooks/alias/sdk_read_one_post_set_output.go.tpl
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sdk_create_post_set_output:
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template_path: hooks/alias/sdk_create_post_set_output.go.tpl
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tags:
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ignore: true
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CodeSigningConfig:

‎apis/v1alpha1/zz_generated.deepcopy.go

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‎config/crd/bases/lambda.services.k8s.aws_aliases.yaml

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description:
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description: A description of the alias.
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type: string
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functionEventInvokeConfig:
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description: "Configures options for asynchronous invocation on an
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alias. \n - DestinationConfig A destination for events after they
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have been sent to a function for processing. \n Types of Destinations:
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Function - The Amazon Resource Name (ARN) of a Lambda function.
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Queue - The ARN of a standard SQS queue. Topic - The ARN of a standard
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SNS topic. Event Bus - The ARN of an Amazon EventBridge event bus.
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\n - MaximumEventAgeInSeconds The maximum age of a request that
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Lambda sends to a function for processing. \n - MaximumRetryAttempts
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The maximum number of times to retry when the function returns an
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error."
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properties:
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destinationConfig:
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description: A configuration object that specifies the destination
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of an event after Lambda processes it.
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properties:
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onFailure:
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description: A destination for events that failed processing.
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properties:
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destination:
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type: string
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type: object
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onSuccess:
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description: A destination for events that were processed
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successfully.
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properties:
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destination:
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type: string
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type: object
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type: object
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functionName:
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type: string
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maximumEventAgeInSeconds:
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format: int64
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type: integer
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maximumRetryAttempts:
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format: int64
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type: integer
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qualifier:
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type: string
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type: object
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functionName:
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description: "The name of the Lambda function. \n Name formats \n
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* Function name - MyFunction. \n * Function ARN - arn:aws:lambda:us-west-2:123456789012:function:MyFunction.

‎config/crd/bases/lambda.services.k8s.aws_functions.yaml

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type: object
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type: array
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functionEventInvokeConfig:
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description: "Configures options for asynchronous invocation on a
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function. \n - DestinationConfig A destination for events after
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they have been sent to a function for processing. \n Types of Destinations:
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Function - The Amazon Resource Name (ARN) of a Lambda function.
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Queue - The ARN of a standard SQS queue. Topic - The ARN of a standard
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SNS topic. Event Bus - The ARN of an Amazon EventBridge event bus.
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\n - MaximumEventAgeInSeconds The maximum age of a request that
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Lambda sends to a function for processing. \n - MaximumRetryAttempts
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The maximum number of times to retry when the function returns an
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error."
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properties:
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destinationConfig:
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description: A configuration object that specifies the destination

‎documentation.yaml

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resources:
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Function:
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fields:
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FunctionEventInvokeConfig:
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prepend: |
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Configures options for asynchronous invocation on a function.
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- DestinationConfig
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A destination for events after they have been sent to a function for processing.
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Types of Destinations:
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Function - The Amazon Resource Name (ARN) of a Lambda function.
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Queue - The ARN of a standard SQS queue.
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Topic - The ARN of a standard SNS topic.
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Event Bus - The ARN of an Amazon EventBridge event bus.
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- MaximumEventAgeInSeconds
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The maximum age of a request that Lambda sends to a function for processing.
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- MaximumRetryAttempts
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The maximum number of times to retry when the function returns an error.
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Alias:
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fields:
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FunctionEventInvokeConfig:
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prepend: |
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Configures options for asynchronous invocation on an alias.
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- DestinationConfig
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A destination for events after they have been sent to a function for processing.
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Types of Destinations:
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Function - The Amazon Resource Name (ARN) of a Lambda function.
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Queue - The ARN of a standard SQS queue.
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Topic - The ARN of a standard SNS topic.
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Event Bus - The ARN of an Amazon EventBridge event bus.
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- MaximumEventAgeInSeconds
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The maximum age of a request that Lambda sends to a function for processing.
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- MaximumRetryAttempts
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The maximum number of times to retry when the function returns an error.

‎generator.yaml

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path: Spec.Name
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FunctionVersion:
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is_required: true
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FunctionEventInvokeConfig:
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from:
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operation: PutFunctionEventInvokeConfig
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path: .
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hooks:
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sdk_update_pre_build_request:
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template_path: hooks/alias/sdk_update_pre_build_request.go.tpl
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sdk_read_one_post_set_output:
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template_path: hooks/alias/sdk_read_one_post_set_output.go.tpl
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sdk_create_post_set_output:
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template_path: hooks/alias/sdk_create_post_set_output.go.tpl
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tags:
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ignore: true
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CodeSigningConfig:

‎helm/crds/lambda.services.k8s.aws_aliases.yaml

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description:
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description: A description of the alias.
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type: string
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functionEventInvokeConfig:
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description: "Configures options for asynchronous invocation on an
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alias. \n - DestinationConfig A destination for events after they
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have been sent to a function for processing. \n Types of Destinations:
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Function - The Amazon Resource Name (ARN) of a Lambda function.
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Queue - The ARN of a standard SQS queue. Topic - The ARN of a standard
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SNS topic. Event Bus - The ARN of an Amazon EventBridge event bus.
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\n - MaximumEventAgeInSeconds The maximum age of a request that
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Lambda sends to a function for processing. \n - MaximumRetryAttempts
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The maximum number of times to retry when the function returns an
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error."
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properties:
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destinationConfig:
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description: A configuration object that specifies the destination
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of an event after Lambda processes it.
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properties:
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onFailure:
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description: A destination for events that failed processing.
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properties:
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destination:
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type: string
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type: object
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onSuccess:
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description: A destination for events that were processed
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successfully.
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properties:
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destination:
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type: string
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type: object
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type: object
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functionName:
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type: string
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maximumEventAgeInSeconds:
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format: int64
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type: integer
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maximumRetryAttempts:
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format: int64
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type: integer
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qualifier:
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type: string
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type: object
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functionName:
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description: "The name of the Lambda function. \n Name formats \n
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- Function name - MyFunction. \n - Function ARN - arn:aws:lambda:us-west-2:123456789012:function:MyFunction.

‎helm/crds/lambda.services.k8s.aws_functions.yaml

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type: object
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type: array
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functionEventInvokeConfig:
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description: "Configures options for asynchronous invocation on a
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function. \n - DestinationConfig A destination for events after
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they have been sent to a function for processing. \n Types of Destinations:
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Function - The Amazon Resource Name (ARN) of a Lambda function.
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Queue - The ARN of a standard SQS queue. Topic - The ARN of a standard
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SNS topic. Event Bus - The ARN of an Amazon EventBridge event bus.
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\n - MaximumEventAgeInSeconds The maximum age of a request that
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Lambda sends to a function for processing. \n - MaximumRetryAttempts
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The maximum number of times to retry when the function returns an
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error."
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properties:
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destinationConfig:
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description: A configuration object that specifies the destination

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