[ aws . lambda ]



Deletes an event source mapping . You can get the identifier of a mapping from the output of ListEventSourceMappings .

When you delete an event source mapping, it enters a Deleting state and might not be completely deleted for several seconds.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.


--uuid <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
[--cli-auto-prompt <value>]


--uuid (string)

The identifier of the event source mapping.

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

--cli-auto-prompt (boolean) Automatically prompt for CLI input parameters.

See ‘aws help’ for descriptions of global parameters.


To delete the mapping between an event source and an AWS Lambda function

The following delete-event-source-mapping example deletes the mapping between an SQS queue and the my-function Lambda function.

aws lambda delete-event-source-mapping \
    --uuid  a1b2c3d4-5678-90ab-cdef-11111EXAMPLE


    "UUID": "a1b2c3d4-5678-90ab-cdef-11111EXAMPLE",
    "StateTransitionReason": "USER_INITIATED",
    "LastModified": 1569285870.271,
    "BatchSize": 5,
    "State": "Deleting",
    "FunctionArn": "arn:aws:lambda:us-west-2:123456789012:function:my-function",
    "EventSourceArn": "arn:aws:sqs:us-west-2:123456789012:mySQSqueue"

For more information, see AWS Lambda Event Source Mapping in the AWS Lambda Developer Guide.


UUID -> (string)

The identifier of the event source mapping.

BatchSize -> (integer)

The maximum number of items to retrieve in a single batch.

MaximumBatchingWindowInSeconds -> (integer)

(Streams) The maximum amount of time to gather records before invoking the function, in seconds.

ParallelizationFactor -> (integer)

(Streams) The number of batches to process from each shard concurrently.

EventSourceArn -> (string)

The Amazon Resource Name (ARN) of the event source.

FunctionArn -> (string)

The ARN of the Lambda function.

LastModified -> (timestamp)

The date that the event source mapping was last updated, or its state changed.

LastProcessingResult -> (string)

The result of the last AWS Lambda invocation of your Lambda function.

State -> (string)

The state of the event source mapping. It can be one of the following: Creating , Enabling , Enabled , Disabling , Disabled , Updating , or Deleting .

StateTransitionReason -> (string)

Indicates whether the last change to the event source mapping was made by a user, or by the Lambda service.

DestinationConfig -> (structure)

(Streams) An Amazon SQS queue or Amazon SNS topic destination for discarded records.

OnSuccess -> (structure)

The destination configuration for successful invocations.

Destination -> (string)

The Amazon Resource Name (ARN) of the destination resource.

OnFailure -> (structure)

The destination configuration for failed invocations.

Destination -> (string)

The Amazon Resource Name (ARN) of the destination resource.

MaximumRecordAgeInSeconds -> (integer)

(Streams) The maximum age of a record that Lambda sends to a function for processing.

BisectBatchOnFunctionError -> (boolean)

(Streams) If the function returns an error, split the batch in two and retry.

MaximumRetryAttempts -> (integer)

(Streams) The maximum number of times to retry when the function returns an error.