/
api_op_DescribeSubscribersForNotification.go
255 lines (218 loc) · 7.84 KB
/
api_op_DescribeSubscribersForNotification.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package budgets
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/budgets/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Lists the subscribers that are associated with a notification.
func (c *Client) DescribeSubscribersForNotification(ctx context.Context, params *DescribeSubscribersForNotificationInput, optFns ...func(*Options)) (*DescribeSubscribersForNotificationOutput, error) {
if params == nil {
params = &DescribeSubscribersForNotificationInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeSubscribersForNotification", params, optFns, c.addOperationDescribeSubscribersForNotificationMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeSubscribersForNotificationOutput)
out.ResultMetadata = metadata
return out, nil
}
// Request of DescribeSubscribersForNotification
type DescribeSubscribersForNotificationInput struct {
// The accountId that is associated with the budget whose subscribers you want
// descriptions of.
//
// This member is required.
AccountId *string
// The name of the budget whose subscribers you want descriptions of.
//
// This member is required.
BudgetName *string
// The notification whose subscribers you want to list.
//
// This member is required.
Notification *types.Notification
// An optional integer that represents how many entries a paginated response
// contains.
MaxResults *int32
// The pagination token that you include in your request to indicate the next set
// of results that you want to retrieve.
NextToken *string
noSmithyDocumentSerde
}
// Response of DescribeSubscribersForNotification
type DescribeSubscribersForNotificationOutput struct {
// The pagination token in the service response that indicates the next set of
// results that you can retrieve.
NextToken *string
// A list of subscribers that are associated with a notification.
Subscribers []types.Subscriber
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeSubscribersForNotificationMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeSubscribersForNotification{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeSubscribersForNotification{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeSubscribersForNotification"); 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 = addOpDescribeSubscribersForNotificationValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeSubscribersForNotification(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
}
// DescribeSubscribersForNotificationAPIClient is a client that implements the
// DescribeSubscribersForNotification operation.
type DescribeSubscribersForNotificationAPIClient interface {
DescribeSubscribersForNotification(context.Context, *DescribeSubscribersForNotificationInput, ...func(*Options)) (*DescribeSubscribersForNotificationOutput, error)
}
var _ DescribeSubscribersForNotificationAPIClient = (*Client)(nil)
// DescribeSubscribersForNotificationPaginatorOptions is the paginator options for
// DescribeSubscribersForNotification
type DescribeSubscribersForNotificationPaginatorOptions struct {
// An optional integer that represents how many entries a paginated response
// contains.
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
}
// DescribeSubscribersForNotificationPaginator is a paginator for
// DescribeSubscribersForNotification
type DescribeSubscribersForNotificationPaginator struct {
options DescribeSubscribersForNotificationPaginatorOptions
client DescribeSubscribersForNotificationAPIClient
params *DescribeSubscribersForNotificationInput
nextToken *string
firstPage bool
}
// NewDescribeSubscribersForNotificationPaginator returns a new
// DescribeSubscribersForNotificationPaginator
func NewDescribeSubscribersForNotificationPaginator(client DescribeSubscribersForNotificationAPIClient, params *DescribeSubscribersForNotificationInput, optFns ...func(*DescribeSubscribersForNotificationPaginatorOptions)) *DescribeSubscribersForNotificationPaginator {
if params == nil {
params = &DescribeSubscribersForNotificationInput{}
}
options := DescribeSubscribersForNotificationPaginatorOptions{}
if params.MaxResults != nil {
options.Limit = *params.MaxResults
}
for _, fn := range optFns {
fn(&options)
}
return &DescribeSubscribersForNotificationPaginator{
options: options,
client: client,
params: params,
firstPage: true,
nextToken: params.NextToken,
}
}
// HasMorePages returns a boolean indicating whether more pages are available
func (p *DescribeSubscribersForNotificationPaginator) HasMorePages() bool {
return p.firstPage || (p.nextToken != nil && len(*p.nextToken) != 0)
}
// NextPage retrieves the next DescribeSubscribersForNotification page.
func (p *DescribeSubscribersForNotificationPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*DescribeSubscribersForNotificationOutput, 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.DescribeSubscribersForNotification(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_opDescribeSubscribersForNotification(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DescribeSubscribersForNotification",
}
}