Network.AWS.Redshift.DescribeReservedNodes

Returns the descriptions of the reserved nodes.

See: AWS API Reference for DescribeReservedNodes.

This operation returns paginated results.

Creating a Request

describeReservedNodes :: DescribeReservedNodes

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

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

• drnReservedNodeId
• drnMaxRecords
• drnMarker

data DescribeReservedNodes

See: describeReservedNodes smart constructor.

Instances

Eq DescribeReservedNodes

Data DescribeReservedNodes

Read DescribeReservedNodes

Show DescribeReservedNodes

Generic DescribeReservedNodes

AWSPager DescribeReservedNodes

AWSRequest DescribeReservedNodes

ToPath DescribeReservedNodes

ToHeaders DescribeReservedNodes

ToQuery DescribeReservedNodes

type Rep DescribeReservedNodes

type Sv DescribeReservedNodes = Redshift

type Rs DescribeReservedNodes = DescribeReservedNodesResponse

Request Lenses

drnReservedNodeId :: Lens' DescribeReservedNodes (Maybe Text)

Identifier for the node reservation.

drnMaxRecords :: Lens' DescribeReservedNodes (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.

drnMarker :: Lens' DescribeReservedNodes (Maybe Text)

An optional parameter that specifies the starting point to return a set of response records. When the results of a DescribeReservedNodes 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.

Destructuring the Response

describeReservedNodesResponse

Arguments

:: Int

drnrsStatus

-> DescribeReservedNodesResponse

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

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

• drnrsReservedNodes
• drnrsMarker
• drnrsStatus

data DescribeReservedNodesResponse

Contains the output from the DescribeReservedNodes action.

See: describeReservedNodesResponse smart constructor.

Instances

Eq DescribeReservedNodesResponse

Data DescribeReservedNodesResponse

Read DescribeReservedNodesResponse

Show DescribeReservedNodesResponse

Generic DescribeReservedNodesResponse

type Rep DescribeReservedNodesResponse

Response Lenses

drnrsReservedNodes :: Lens' DescribeReservedNodesResponse [ReservedNode]

The list of reserved nodes.

drnrsMarker :: Lens' DescribeReservedNodesResponse (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.

drnrsStatus :: Lens' DescribeReservedNodesResponse Int

The response status code.