/
api_op_ListUpdates.go
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/
api_op_ListUpdates.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package eks
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/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Lists the updates associated with an Amazon EKS cluster or managed node group in
// your AWS account, in the specified Region.
func (c *Client) ListUpdates(ctx context.Context, params *ListUpdatesInput, optFns ...func(*Options)) (*ListUpdatesOutput, error) {
if params == nil {
params = &ListUpdatesInput{}
}
result, metadata, err := c.invokeOperation(ctx, "ListUpdates", params, optFns, addOperationListUpdatesMiddlewares)
if err != nil {
return nil, err
}
out := result.(*ListUpdatesOutput)
out.ResultMetadata = metadata
return out, nil
}
type ListUpdatesInput struct {
// The name of the Amazon EKS cluster to list updates for.
//
// This member is required.
Name *string
// The names of the installed add-ons that have available updates.
AddonName *string
// The maximum number of update results returned by ListUpdates in paginated
// output. When you use this parameter, ListUpdates returns only maxResults results
// in a single page along with a nextToken response element. You can see the
// remaining results of the initial request by sending another ListUpdates request
// with the returned nextToken value. This value can be between 1 and 100. If you
// don't use this parameter, ListUpdates returns up to 100 results and a nextToken
// value if applicable.
MaxResults *int32
// The nextToken value returned from a previous paginated ListUpdates request where
// maxResults was used and the results exceeded the value of that parameter.
// Pagination continues from the end of the previous results that returned the
// nextToken value.
NextToken *string
// The name of the Amazon EKS managed node group to list updates for.
NodegroupName *string
}
type ListUpdatesOutput struct {
// The nextToken value to include in a future ListUpdates request. When the results
// of a ListUpdates request exceed maxResults, you can use this value to retrieve
// the next page of results. This value is null when there are no more results to
// return.
NextToken *string
// A list of all the updates for the specified cluster and Region.
UpdateIds []string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
}
func addOperationListUpdatesMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsRestjson1_serializeOpListUpdates{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsRestjson1_deserializeOpListUpdates{}, 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 = addOpListUpdatesValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListUpdates(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
}
// ListUpdatesAPIClient is a client that implements the ListUpdates operation.
type ListUpdatesAPIClient interface {
ListUpdates(context.Context, *ListUpdatesInput, ...func(*Options)) (*ListUpdatesOutput, error)
}
var _ ListUpdatesAPIClient = (*Client)(nil)
// ListUpdatesPaginatorOptions is the paginator options for ListUpdates
type ListUpdatesPaginatorOptions struct {
// The maximum number of update results returned by ListUpdates in paginated
// output. When you use this parameter, ListUpdates returns only maxResults results
// in a single page along with a nextToken response element. You can see the
// remaining results of the initial request by sending another ListUpdates request
// with the returned nextToken value. This value can be between 1 and 100. If you
// don't use this parameter, ListUpdates returns up to 100 results and a nextToken
// value if applicable.
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
}
// ListUpdatesPaginator is a paginator for ListUpdates
type ListUpdatesPaginator struct {
options ListUpdatesPaginatorOptions
client ListUpdatesAPIClient
params *ListUpdatesInput
nextToken *string
firstPage bool
}
// NewListUpdatesPaginator returns a new ListUpdatesPaginator
func NewListUpdatesPaginator(client ListUpdatesAPIClient, params *ListUpdatesInput, optFns ...func(*ListUpdatesPaginatorOptions)) *ListUpdatesPaginator {
options := ListUpdatesPaginatorOptions{}
if params.MaxResults != nil {
options.Limit = *params.MaxResults
}
for _, fn := range optFns {
fn(&options)
}
if params == nil {
params = &ListUpdatesInput{}
}
return &ListUpdatesPaginator{
options: options,
client: client,
params: params,
firstPage: true,
}
}
// HasMorePages returns a boolean indicating whether more pages are available
func (p *ListUpdatesPaginator) HasMorePages() bool {
return p.firstPage || p.nextToken != nil
}
// NextPage retrieves the next ListUpdates page.
func (p *ListUpdatesPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*ListUpdatesOutput, 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.ListUpdates(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_opListUpdates(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "eks",
OperationName: "ListUpdates",
}
}