Network.AWS.Lambda.ListEventSourceMappings

Returns a list of event source mappings you created using the CreateEventSourceMapping (see CreateEventSourceMapping).

For each mapping, the API returns configuration information. You can optionally specify filters to retrieve specific event source mappings.

If you are using the versioning feature, you can get list of event source mappings for a specific Lambda function version or an alias as described in the FunctionName parameter. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases.

This operation requires permission for the 'lambda:ListEventSourceMappings' action.

This operation returns paginated results.

Creating a Request

listEventSourceMappings :: ListEventSourceMappings

Creates a value of ListEventSourceMappings with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• lesmEventSourceARN
• lesmMarker
• lesmMaxItems
• lesmFunctionName

data ListEventSourceMappings

See: listEventSourceMappings smart constructor.

Instances

Eq ListEventSourceMappings

Data ListEventSourceMappings

Read ListEventSourceMappings

Show ListEventSourceMappings

Generic ListEventSourceMappings

Hashable ListEventSourceMappings

AWSPager ListEventSourceMappings

AWSRequest ListEventSourceMappings

ToPath ListEventSourceMappings

ToHeaders ListEventSourceMappings

ToQuery ListEventSourceMappings

type Rep ListEventSourceMappings

type Rs ListEventSourceMappings = ListEventSourceMappingsResponse

Request Lenses

lesmEventSourceARN :: Lens' ListEventSourceMappings (Maybe Text)

The Amazon Resource Name (ARN) of the Amazon Kinesis stream.

lesmMarker :: Lens' ListEventSourceMappings (Maybe Text)

Optional string. An opaque pagination token returned from a previous ListEventSourceMappings operation. If present, specifies to continue the list from where the returning call left off.

lesmMaxItems :: Lens' ListEventSourceMappings (Maybe Natural)

Optional integer. Specifies the maximum number of event sources to return in response. This value must be greater than 0.

lesmFunctionName :: Lens' ListEventSourceMappings (Maybe Text)

The name of the Lambda function.

You can specify the function name (for example, Thumbnail) or you can specify Amazon Resource Name (ARN) of the function (for example, 'arn:aws:lambda:us-west-2:account-id:function:ThumbNail'). If you are using versioning, you can also provide a qualified function ARN (ARN that is qualified with function version or alias name as suffix). AWS Lambda also allows you to specify only the function name with the account ID qualifier (for example, 'account-id:Thumbnail'). Note that the length constraint applies only to the ARN. If you specify only the function name, it is limited to 64 character in length.

Destructuring the Response

listEventSourceMappingsResponse

Arguments

:: Int

lesmrsResponseStatus

-> ListEventSourceMappingsResponse

Creates a value of ListEventSourceMappingsResponse with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• lesmrsEventSourceMappings
• lesmrsNextMarker
• lesmrsResponseStatus

data ListEventSourceMappingsResponse

Contains a list of event sources (see API_EventSourceMappingConfiguration)

See: listEventSourceMappingsResponse smart constructor.

Instances

Eq ListEventSourceMappingsResponse

Data ListEventSourceMappingsResponse

Read ListEventSourceMappingsResponse

Show ListEventSourceMappingsResponse

Generic ListEventSourceMappingsResponse

type Rep ListEventSourceMappingsResponse

Response Lenses

lesmrsEventSourceMappings :: Lens' ListEventSourceMappingsResponse [EventSourceMappingConfiguration]

An array of EventSourceMappingConfiguration objects.

lesmrsNextMarker :: Lens' ListEventSourceMappingsResponse (Maybe Text)

A string, present if there are more event source mappings.

lesmrsResponseStatus :: Lens' ListEventSourceMappingsResponse Int

The response status code.