/
api_op_DescribeTapeRecoveryPoints.go
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/
api_op_DescribeTapeRecoveryPoints.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package storagegateway
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/storagegateway/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Returns a list of virtual tape recovery points that are available for the
// specified tape gateway. A recovery point is a point-in-time view of a virtual
// tape at which all the data on the virtual tape is consistent. If your gateway
// crashes, virtual tapes that have recovery points can be recovered to a new
// gateway. This operation is only supported in the tape gateway type.
func (c *Client) DescribeTapeRecoveryPoints(ctx context.Context, params *DescribeTapeRecoveryPointsInput, optFns ...func(*Options)) (*DescribeTapeRecoveryPointsOutput, error) {
if params == nil {
params = &DescribeTapeRecoveryPointsInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeTapeRecoveryPoints", params, optFns, c.addOperationDescribeTapeRecoveryPointsMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeTapeRecoveryPointsOutput)
out.ResultMetadata = metadata
return out, nil
}
// DescribeTapeRecoveryPointsInput
type DescribeTapeRecoveryPointsInput struct {
// The Amazon Resource Name (ARN) of the gateway. Use the ListGateways operation
// to return a list of gateways for your account and Amazon Web Services Region.
//
// This member is required.
GatewayARN *string
// Specifies that the number of virtual tape recovery points that are described be
// limited to the specified number.
Limit *int32
// An opaque string that indicates the position at which to begin describing the
// virtual tape recovery points.
Marker *string
noSmithyDocumentSerde
}
// DescribeTapeRecoveryPointsOutput
type DescribeTapeRecoveryPointsOutput struct {
// The Amazon Resource Name (ARN) of the gateway. Use the ListGateways operation
// to return a list of gateways for your account and Amazon Web Services Region.
GatewayARN *string
// An opaque string that indicates the position at which the virtual tape recovery
// points that were listed for description ended. Use this marker in your next
// request to list the next set of virtual tape recovery points in the list. If
// there are no more recovery points to describe, this field does not appear in the
// response.
Marker *string
// An array of TapeRecoveryPointInfos that are available for the specified gateway.
TapeRecoveryPointInfos []types.TapeRecoveryPointInfo
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeTapeRecoveryPointsMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeTapeRecoveryPoints{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeTapeRecoveryPoints{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeTapeRecoveryPoints"); err != nil {
return fmt.Errorf("add protocol finalizers: %v", err)
}
if err = addlegacyEndpointContextSetter(stack, options); err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = addClientRequestID(stack); err != nil {
return err
}
if err = addComputeContentLength(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = addComputePayloadSHA256(stack); err != nil {
return err
}
if err = addRetry(stack, options); err != nil {
return err
}
if err = addRawResponseToMetadata(stack); err != nil {
return err
}
if err = addRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack, options); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = addOpDescribeTapeRecoveryPointsValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeTapeRecoveryPoints(options.Region), middleware.Before); err != nil {
return err
}
if err = addRecursionDetection(stack); err != nil {
return err
}
if err = addRequestIDRetrieverMiddleware(stack); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
if err = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
// DescribeTapeRecoveryPointsAPIClient is a client that implements the
// DescribeTapeRecoveryPoints operation.
type DescribeTapeRecoveryPointsAPIClient interface {
DescribeTapeRecoveryPoints(context.Context, *DescribeTapeRecoveryPointsInput, ...func(*Options)) (*DescribeTapeRecoveryPointsOutput, error)
}
var _ DescribeTapeRecoveryPointsAPIClient = (*Client)(nil)
// DescribeTapeRecoveryPointsPaginatorOptions is the paginator options for
// DescribeTapeRecoveryPoints
type DescribeTapeRecoveryPointsPaginatorOptions struct {
// Specifies that the number of virtual tape recovery points that are described be
// limited to the specified number.
Limit int32
// Set to true if pagination should stop if the service returns a pagination token
// that matches the most recent token provided to the service.
StopOnDuplicateToken bool
}
// DescribeTapeRecoveryPointsPaginator is a paginator for
// DescribeTapeRecoveryPoints
type DescribeTapeRecoveryPointsPaginator struct {
options DescribeTapeRecoveryPointsPaginatorOptions
client DescribeTapeRecoveryPointsAPIClient
params *DescribeTapeRecoveryPointsInput
nextToken *string
firstPage bool
}
// NewDescribeTapeRecoveryPointsPaginator returns a new
// DescribeTapeRecoveryPointsPaginator
func NewDescribeTapeRecoveryPointsPaginator(client DescribeTapeRecoveryPointsAPIClient, params *DescribeTapeRecoveryPointsInput, optFns ...func(*DescribeTapeRecoveryPointsPaginatorOptions)) *DescribeTapeRecoveryPointsPaginator {
if params == nil {
params = &DescribeTapeRecoveryPointsInput{}
}
options := DescribeTapeRecoveryPointsPaginatorOptions{}
if params.Limit != nil {
options.Limit = *params.Limit
}
for _, fn := range optFns {
fn(&options)
}
return &DescribeTapeRecoveryPointsPaginator{
options: options,
client: client,
params: params,
firstPage: true,
nextToken: params.Marker,
}
}
// HasMorePages returns a boolean indicating whether more pages are available
func (p *DescribeTapeRecoveryPointsPaginator) HasMorePages() bool {
return p.firstPage || (p.nextToken != nil && len(*p.nextToken) != 0)
}
// NextPage retrieves the next DescribeTapeRecoveryPoints page.
func (p *DescribeTapeRecoveryPointsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*DescribeTapeRecoveryPointsOutput, error) {
if !p.HasMorePages() {
return nil, fmt.Errorf("no more pages available")
}
params := *p.params
params.Marker = p.nextToken
var limit *int32
if p.options.Limit > 0 {
limit = &p.options.Limit
}
params.Limit = limit
result, err := p.client.DescribeTapeRecoveryPoints(ctx, ¶ms, optFns...)
if err != nil {
return nil, err
}
p.firstPage = false
prevToken := p.nextToken
p.nextToken = result.Marker
if p.options.StopOnDuplicateToken &&
prevToken != nil &&
p.nextToken != nil &&
*prevToken == *p.nextToken {
p.nextToken = nil
}
return result, nil
}
func newServiceMetadataMiddleware_opDescribeTapeRecoveryPoints(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DescribeTapeRecoveryPoints",
}
}