Network.AWS.Redshift.DescribeEventSubscriptions

Lists descriptions of all the Amazon Redshift event notifications subscription for a customer account. If you specify a subscription name, lists the description for that subscription.

See: AWS API Reference for DescribeEventSubscriptions.

This operation returns paginated results.

Creating a Request

describeEventSubscriptions :: DescribeEventSubscriptions

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

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

• dessSubscriptionName
• dessMarker
• dessMaxRecords

data DescribeEventSubscriptions

See: describeEventSubscriptions smart constructor.

Instances

Eq DescribeEventSubscriptions

Data DescribeEventSubscriptions

Read DescribeEventSubscriptions

Show DescribeEventSubscriptions

Generic DescribeEventSubscriptions

AWSPager DescribeEventSubscriptions

AWSRequest DescribeEventSubscriptions

ToPath DescribeEventSubscriptions

ToHeaders DescribeEventSubscriptions

ToQuery DescribeEventSubscriptions

type Rep DescribeEventSubscriptions

type Rs DescribeEventSubscriptions = DescribeEventSubscriptionsResponse

Request Lenses

dessSubscriptionName :: Lens' DescribeEventSubscriptions (Maybe Text)

The name of the Amazon Redshift event notification subscription to be described.

dessMarker :: Lens' DescribeEventSubscriptions (Maybe Text)

An optional parameter that specifies the starting point to return a set of response records. When the results of a DescribeEventSubscriptions request exceed the value specified in MaxRecords, AWS returns a value in the Marker field of the response. You can retrieve the next set of response records by providing the returned marker value in the Marker parameter and retrying the request.

dessMaxRecords :: Lens' DescribeEventSubscriptions (Maybe Int)

The maximum number of response records to return in each call. If the number of remaining response records exceeds the specified MaxRecords value, a value is returned in a marker field of the response. You can retrieve the next set of records by retrying the command with the returned marker value.

Default: '100'

Constraints: minimum 20, maximum 100.

Destructuring the Response

describeEventSubscriptionsResponse

Arguments

:: Int

desrsResponseStatus

-> DescribeEventSubscriptionsResponse

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

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

• desrsEventSubscriptionsList
• desrsMarker
• desrsResponseStatus

data DescribeEventSubscriptionsResponse

See: describeEventSubscriptionsResponse smart constructor.

Instances

Eq DescribeEventSubscriptionsResponse

Data DescribeEventSubscriptionsResponse

Read DescribeEventSubscriptionsResponse

Show DescribeEventSubscriptionsResponse

Generic DescribeEventSubscriptionsResponse

type Rep DescribeEventSubscriptionsResponse

Response Lenses

desrsEventSubscriptionsList :: Lens' DescribeEventSubscriptionsResponse [EventSubscription]

A list of event subscriptions.

desrsMarker :: Lens' DescribeEventSubscriptionsResponse (Maybe Text)

A value that indicates the starting point for the next set of response records in a subsequent request. If a value is returned in a response, you can retrieve the next set of records by providing this returned marker value in the Marker parameter and retrying the command. If the Marker field is empty, all response records have been retrieved for the request.

desrsResponseStatus :: Lens' DescribeEventSubscriptionsResponse Int

The response status code.