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api_op_DescribeSnapshotTierStatus.go
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api_op_DescribeSnapshotTierStatus.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package ec2
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/aws-sdk-go-v2/service/ec2/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Describes the storage tier status of one or more Amazon EBS snapshots.
func (c *Client) DescribeSnapshotTierStatus(ctx context.Context, params *DescribeSnapshotTierStatusInput, optFns ...func(*Options)) (*DescribeSnapshotTierStatusOutput, error) {
if params == nil {
params = &DescribeSnapshotTierStatusInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeSnapshotTierStatus", params, optFns, c.addOperationDescribeSnapshotTierStatusMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeSnapshotTierStatusOutput)
out.ResultMetadata = metadata
return out, nil
}
type DescribeSnapshotTierStatusInput struct {
// Checks whether you have the required permissions for the action, without
// actually making the request, and provides an error response. If you have the
// required permissions, the error response is DryRunOperation. Otherwise, it is
// UnauthorizedOperation.
DryRun *bool
// The filters.
//
// * snapshot-id - The snapshot ID.
//
// * volume-id - The ID of the
// volume the snapshot is for.
//
// * last-tiering-operation - The state of the last
// archive or restore action. (archival-in-progress | archival-completed |
// archival-failed | permanent-restore-in-progress | permanent-restore-completed |
// permanent-restore-failed | temporary-restore-in-progress |
// temporary-restore-completed | temporary-restore-failed)
Filters []types.Filter
// The maximum number of items to return for this request. To get the next page of
// items, make another request with the token returned in the output. For more
// information, see Pagination
// (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/Query-Requests.html#api-pagination).
MaxResults *int32
// The token returned from a previous paginated request. Pagination continues from
// the end of the items returned by the previous request.
NextToken *string
noSmithyDocumentSerde
}
type DescribeSnapshotTierStatusOutput struct {
// The token to include in another request to get the next page of items. This
// value is null when there are no more items to return.
NextToken *string
// Information about the snapshot's storage tier.
SnapshotTierStatuses []types.SnapshotTierStatus
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeSnapshotTierStatusMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsEc2query_serializeOpDescribeSnapshotTierStatus{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsEc2query_deserializeOpDescribeSnapshotTierStatus{}, middleware.After)
if err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
return err
}
if err = addRetryMiddlewares(stack, options); err != nil {
return err
}
if err = addHTTPSignerV4Middleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
return err
}
if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeSnapshotTierStatus(options.Region), middleware.Before); 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
}
return nil
}
// DescribeSnapshotTierStatusAPIClient is a client that implements the
// DescribeSnapshotTierStatus operation.
type DescribeSnapshotTierStatusAPIClient interface {
DescribeSnapshotTierStatus(context.Context, *DescribeSnapshotTierStatusInput, ...func(*Options)) (*DescribeSnapshotTierStatusOutput, error)
}
var _ DescribeSnapshotTierStatusAPIClient = (*Client)(nil)
// DescribeSnapshotTierStatusPaginatorOptions is the paginator options for
// DescribeSnapshotTierStatus
type DescribeSnapshotTierStatusPaginatorOptions struct {
// The maximum number of items to return for this request. To get the next page of
// items, make another request with the token returned in the output. For more
// information, see Pagination
// (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/Query-Requests.html#api-pagination).
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
}
// DescribeSnapshotTierStatusPaginator is a paginator for
// DescribeSnapshotTierStatus
type DescribeSnapshotTierStatusPaginator struct {
options DescribeSnapshotTierStatusPaginatorOptions
client DescribeSnapshotTierStatusAPIClient
params *DescribeSnapshotTierStatusInput
nextToken *string
firstPage bool
}
// NewDescribeSnapshotTierStatusPaginator returns a new
// DescribeSnapshotTierStatusPaginator
func NewDescribeSnapshotTierStatusPaginator(client DescribeSnapshotTierStatusAPIClient, params *DescribeSnapshotTierStatusInput, optFns ...func(*DescribeSnapshotTierStatusPaginatorOptions)) *DescribeSnapshotTierStatusPaginator {
if params == nil {
params = &DescribeSnapshotTierStatusInput{}
}
options := DescribeSnapshotTierStatusPaginatorOptions{}
if params.MaxResults != nil {
options.Limit = *params.MaxResults
}
for _, fn := range optFns {
fn(&options)
}
return &DescribeSnapshotTierStatusPaginator{
options: options,
client: client,
params: params,
firstPage: true,
nextToken: params.NextToken,
}
}
// HasMorePages returns a boolean indicating whether more pages are available
func (p *DescribeSnapshotTierStatusPaginator) HasMorePages() bool {
return p.firstPage || (p.nextToken != nil && len(*p.nextToken) != 0)
}
// NextPage retrieves the next DescribeSnapshotTierStatus page.
func (p *DescribeSnapshotTierStatusPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*DescribeSnapshotTierStatusOutput, error) {
if !p.HasMorePages() {
return nil, fmt.Errorf("no more pages available")
}
params := *p.params
params.NextToken = p.nextToken
var limit *int32
if p.options.Limit > 0 {
limit = &p.options.Limit
}
params.MaxResults = limit
result, err := p.client.DescribeSnapshotTierStatus(ctx, ¶ms, optFns...)
if err != nil {
return nil, err
}
p.firstPage = false
prevToken := p.nextToken
p.nextToken = result.NextToken
if p.options.StopOnDuplicateToken &&
prevToken != nil &&
p.nextToken != nil &&
*prevToken == *p.nextToken {
p.nextToken = nil
}
return result, nil
}
func newServiceMetadataMiddleware_opDescribeSnapshotTierStatus(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "ec2",
OperationName: "DescribeSnapshotTierStatus",
}
}