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api_op_GetUpgradeHistory.go
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api_op_GetUpgradeHistory.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package elasticsearchservice
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/elasticsearchservice/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Retrieves the complete history of the last 10 upgrades that were performed on
// the domain.
func (c *Client) GetUpgradeHistory(ctx context.Context, params *GetUpgradeHistoryInput, optFns ...func(*Options)) (*GetUpgradeHistoryOutput, error) {
if params == nil {
params = &GetUpgradeHistoryInput{}
}
result, metadata, err := c.invokeOperation(ctx, "GetUpgradeHistory", params, optFns, c.addOperationGetUpgradeHistoryMiddlewares)
if err != nil {
return nil, err
}
out := result.(*GetUpgradeHistoryOutput)
out.ResultMetadata = metadata
return out, nil
}
// Container for request parameters to GetUpgradeHistory operation.
type GetUpgradeHistoryInput struct {
// The name of an Elasticsearch domain. Domain names are unique across the domains
// owned by an account within an AWS region. Domain names start with a letter or
// number and can contain the following characters: a-z (lowercase), 0-9, and -
// (hyphen).
//
// This member is required.
DomainName *string
// Set this value to limit the number of results returned.
MaxResults int32
// Paginated APIs accepts NextToken input to returns next page results and provides
// a NextToken output in the response which can be used by the client to retrieve
// more results.
NextToken *string
noSmithyDocumentSerde
}
// Container for response returned by GetUpgradeHistory operation.
type GetUpgradeHistoryOutput struct {
// Pagination token that needs to be supplied to the next call to get the next page
// of results
NextToken *string
// A list of UpgradeHistory objects corresponding to each Upgrade or Upgrade
// Eligibility Check performed on a domain returned as part of
// GetUpgradeHistoryResponse object.
UpgradeHistories []types.UpgradeHistory
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationGetUpgradeHistoryMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsRestjson1_serializeOpGetUpgradeHistory{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsRestjson1_deserializeOpGetUpgradeHistory{}, 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 = addOpGetUpgradeHistoryValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetUpgradeHistory(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
}
// GetUpgradeHistoryAPIClient is a client that implements the GetUpgradeHistory
// operation.
type GetUpgradeHistoryAPIClient interface {
GetUpgradeHistory(context.Context, *GetUpgradeHistoryInput, ...func(*Options)) (*GetUpgradeHistoryOutput, error)
}
var _ GetUpgradeHistoryAPIClient = (*Client)(nil)
// GetUpgradeHistoryPaginatorOptions is the paginator options for GetUpgradeHistory
type GetUpgradeHistoryPaginatorOptions struct {
// Set this value to limit the number of results returned.
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
}
// GetUpgradeHistoryPaginator is a paginator for GetUpgradeHistory
type GetUpgradeHistoryPaginator struct {
options GetUpgradeHistoryPaginatorOptions
client GetUpgradeHistoryAPIClient
params *GetUpgradeHistoryInput
nextToken *string
firstPage bool
}
// NewGetUpgradeHistoryPaginator returns a new GetUpgradeHistoryPaginator
func NewGetUpgradeHistoryPaginator(client GetUpgradeHistoryAPIClient, params *GetUpgradeHistoryInput, optFns ...func(*GetUpgradeHistoryPaginatorOptions)) *GetUpgradeHistoryPaginator {
if params == nil {
params = &GetUpgradeHistoryInput{}
}
options := GetUpgradeHistoryPaginatorOptions{}
if params.MaxResults != 0 {
options.Limit = params.MaxResults
}
for _, fn := range optFns {
fn(&options)
}
return &GetUpgradeHistoryPaginator{
options: options,
client: client,
params: params,
firstPage: true,
nextToken: params.NextToken,
}
}
// HasMorePages returns a boolean indicating whether more pages are available
func (p *GetUpgradeHistoryPaginator) HasMorePages() bool {
return p.firstPage || (p.nextToken != nil && len(*p.nextToken) != 0)
}
// NextPage retrieves the next GetUpgradeHistory page.
func (p *GetUpgradeHistoryPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*GetUpgradeHistoryOutput, error) {
if !p.HasMorePages() {
return nil, fmt.Errorf("no more pages available")
}
params := *p.params
params.NextToken = p.nextToken
params.MaxResults = p.options.Limit
result, err := p.client.GetUpgradeHistory(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_opGetUpgradeHistory(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "es",
OperationName: "GetUpgradeHistory",
}
}