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lambda

moto.awslambda.models.LambdaBackend

Implemented features for this service

  • [ ] add_layer_version_permission
  • [X] add_permission
  • [X] create_alias
  • [ ] create_code_signing_config
  • [X] create_event_source_mapping

  • [X] create_function

    The Code.ImageUri is not validated by default. Set environment variable MOTO_LAMBDA_STUB_ECR=false if you want to validate the image exists in our mocked ECR.

  • [X] create_function_url_config

    The Qualifier-parameter is not yet implemented. Function URLs are not yet mocked, so invoking them will fail

  • [X] delete_alias
  • [ ] delete_code_signing_config
  • [X] delete_event_source_mapping
  • [X] delete_function
  • [ ] delete_function_code_signing_config
  • [X] delete_function_concurrency
  • [X] delete_function_event_invoke_config

  • [X] delete_function_url_config

    The Qualifier-parameter is not yet implemented

  • [X] delete_layer_version
  • [ ] delete_provisioned_concurrency_config
  • [ ] get_account_settings
  • [X] get_alias
  • [ ] get_code_signing_config
  • [X] get_event_source_mapping
  • [X] get_function
  • [X] get_function_code_signing_config
  • [X] get_function_concurrency
  • [ ] get_function_configuration
  • [X] get_function_event_invoke_config

  • [X] get_function_url_config

    The Qualifier-parameter is not yet implemented

  • [X] get_layer_version
  • [ ] get_layer_version_by_arn
  • [ ] get_layer_version_policy
  • [X] get_policy
  • [ ] get_provisioned_concurrency_config
  • [ ] get_runtime_management_config

  • [X] invoke

    Invoking a Function with PackageType=Image is not yet supported.

    Invoking a Funcation against Lambda without docker now supports customised responses, the default being Simple Lambda happy path OK. You can use a dedicated API to override this, by configuring a queue of expected results.

    A request to invoke will take the first result from that queue.

    Configure this queue by making an HTTP request to /moto-api/static/lambda-simple/response. An example invocation looks like this:

    python

    expected_results = {"results": ["test", "test 2"], "region": "us-east-1"} resp = requests.post( "http://motoapi.amazonaws.com/moto-api/static/lambda-simple/response", json=expected_results ) assert resp.status_code == 201

    client = boto3.client("lambda", region_name="us-east-1") resp = client.invoke(...) # resp["Payload"].read().decode() == "test" resp = client.invoke(...) # resp["Payload"].read().decode() == "test2"

  • [ ] invoke_async
  • [ ] invoke_with_response_stream
  • [X] list_aliases
  • [ ] list_code_signing_configs
  • [X] list_event_source_mappings
  • [X] list_function_event_invoke_configs
  • [ ] list_function_url_configs
  • [X] list_functions
  • [ ] list_functions_by_code_signing_config
  • [X] list_layer_versions
  • [X] list_layers
  • [ ] list_provisioned_concurrency_configs
  • [X] list_tags
  • [X] list_versions_by_function
  • [X] publish_layer_version
  • [X] publish_version
  • [ ] put_function_code_signing_config

  • [X] put_function_concurrency Establish concurrency limit/reservations for a function

    Actual lambda restricts concurrency to 1000 (default) per region/account across all functions; we approximate that behavior by summing across all functions (hopefully all in the same account and region) and allowing the caller to simulate an increased quota.

    By default, no quota is enforced in order to preserve compatibility with existing code that assumes it can do as many things as it likes. To model actual AWS behavior, define the MOTO_LAMBDA_CONCURRENCY_QUOTA environment variable prior to testing.

  • [X] put_function_event_invoke_config
  • [ ] put_provisioned_concurrency_config
  • [ ] put_runtime_management_config
  • [ ] remove_layer_version_permission
  • [X] remove_permission
  • [X] tag_resource
  • [X] untag_resource

  • [X] update_alias

    The RevisionId parameter is not yet implemented

  • [ ] update_code_signing_config
  • [X] update_event_source_mapping
  • [X] update_function_code
  • [X] update_function_configuration
  • [X] update_function_event_invoke_config

  • [X] update_function_url_config

    The Qualifier-parameter is not yet implemented