/
api_op_DescribeEventTypes.go
256 lines (220 loc) · 8.12 KB
/
api_op_DescribeEventTypes.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package health
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/health/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Returns the event types that meet the specified filter criteria. You can use
// this API operation to find information about the Health event, such as the
// category, Amazon Web Service, and event code. The metadata for each event
// appears in the EventType (https://docs.aws.amazon.com/health/latest/APIReference/API_EventType.html)
// object. If you don't specify a filter criteria, the API operation returns all
// event types, in no particular order. This API operation uses pagination. Specify
// the nextToken parameter in the next request to return more results.
func (c *Client) DescribeEventTypes(ctx context.Context, params *DescribeEventTypesInput, optFns ...func(*Options)) (*DescribeEventTypesOutput, error) {
if params == nil {
params = &DescribeEventTypesInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeEventTypes", params, optFns, c.addOperationDescribeEventTypesMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeEventTypesOutput)
out.ResultMetadata = metadata
return out, nil
}
type DescribeEventTypesInput struct {
// Values to narrow the results returned.
Filter *types.EventTypeFilter
// The locale (language) to return information in. English (en) is the default and
// the only supported value at this time.
Locale *string
// The maximum number of items to return in one batch, between 10 and 100,
// inclusive. If you don't specify the maxResults parameter, this operation
// returns a maximum of 30 items by default.
MaxResults *int32
// If the results of a search are large, only a portion of the results are
// returned, and a nextToken pagination token is returned in the response. To
// retrieve the next batch of results, reissue the search request and include the
// returned token. When all results have been returned, the response does not
// contain a pagination token value.
NextToken *string
noSmithyDocumentSerde
}
type DescribeEventTypesOutput struct {
// A list of event types that match the filter criteria. Event types have a
// category ( issue , accountNotification , or scheduledChange ), a service (for
// example, EC2 , RDS , DATAPIPELINE , BILLING ), and a code (in the format
// AWS_SERVICE_DESCRIPTION ; for example, AWS_EC2_SYSTEM_MAINTENANCE_EVENT ).
EventTypes []types.EventType
// If the results of a search are large, only a portion of the results are
// returned, and a nextToken pagination token is returned in the response. To
// retrieve the next batch of results, reissue the search request and include the
// returned token. When all results have been returned, the response does not
// contain a pagination token value.
NextToken *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeEventTypesMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeEventTypes{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeEventTypes{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeEventTypes"); 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 = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeEventTypes(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
}
// DescribeEventTypesAPIClient is a client that implements the DescribeEventTypes
// operation.
type DescribeEventTypesAPIClient interface {
DescribeEventTypes(context.Context, *DescribeEventTypesInput, ...func(*Options)) (*DescribeEventTypesOutput, error)
}
var _ DescribeEventTypesAPIClient = (*Client)(nil)
// DescribeEventTypesPaginatorOptions is the paginator options for
// DescribeEventTypes
type DescribeEventTypesPaginatorOptions struct {
// The maximum number of items to return in one batch, between 10 and 100,
// inclusive. If you don't specify the maxResults parameter, this operation
// returns a maximum of 30 items by default.
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
}
// DescribeEventTypesPaginator is a paginator for DescribeEventTypes
type DescribeEventTypesPaginator struct {
options DescribeEventTypesPaginatorOptions
client DescribeEventTypesAPIClient
params *DescribeEventTypesInput
nextToken *string
firstPage bool
}
// NewDescribeEventTypesPaginator returns a new DescribeEventTypesPaginator
func NewDescribeEventTypesPaginator(client DescribeEventTypesAPIClient, params *DescribeEventTypesInput, optFns ...func(*DescribeEventTypesPaginatorOptions)) *DescribeEventTypesPaginator {
if params == nil {
params = &DescribeEventTypesInput{}
}
options := DescribeEventTypesPaginatorOptions{}
if params.MaxResults != nil {
options.Limit = *params.MaxResults
}
for _, fn := range optFns {
fn(&options)
}
return &DescribeEventTypesPaginator{
options: options,
client: client,
params: params,
firstPage: true,
nextToken: params.NextToken,
}
}
// HasMorePages returns a boolean indicating whether more pages are available
func (p *DescribeEventTypesPaginator) HasMorePages() bool {
return p.firstPage || (p.nextToken != nil && len(*p.nextToken) != 0)
}
// NextPage retrieves the next DescribeEventTypes page.
func (p *DescribeEventTypesPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*DescribeEventTypesOutput, 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.DescribeEventTypes(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_opDescribeEventTypes(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DescribeEventTypes",
}
}