/
api_op_DescribeScalingActivities.go
260 lines (223 loc) · 8.45 KB
/
api_op_DescribeScalingActivities.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package autoscaling
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/autoscaling/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Gets information about the scaling activities in the account and Region. When
// scaling events occur, you see a record of the scaling activity in the scaling
// activities. For more information, see Verifying a scaling activity for an Auto
// Scaling group (https://docs.aws.amazon.com/autoscaling/ec2/userguide/as-verify-scaling-activity.html)
// in the Amazon EC2 Auto Scaling User Guide. If the scaling event succeeds, the
// value of the StatusCode element in the response is Successful . If an attempt to
// launch instances failed, the StatusCode value is Failed or Cancelled and the
// StatusMessage element in the response indicates the cause of the failure. For
// help interpreting the StatusMessage , see Troubleshooting Amazon EC2 Auto
// Scaling (https://docs.aws.amazon.com/autoscaling/ec2/userguide/CHAP_Troubleshooting.html)
// in the Amazon EC2 Auto Scaling User Guide.
func (c *Client) DescribeScalingActivities(ctx context.Context, params *DescribeScalingActivitiesInput, optFns ...func(*Options)) (*DescribeScalingActivitiesOutput, error) {
if params == nil {
params = &DescribeScalingActivitiesInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeScalingActivities", params, optFns, c.addOperationDescribeScalingActivitiesMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeScalingActivitiesOutput)
out.ResultMetadata = metadata
return out, nil
}
type DescribeScalingActivitiesInput struct {
// The activity IDs of the desired scaling activities. If you omit this property,
// all activities for the past six weeks are described. If unknown activities are
// requested, they are ignored with no error. If you specify an Auto Scaling group,
// the results are limited to that group. Array Members: Maximum number of 50 IDs.
ActivityIds []string
// The name of the Auto Scaling group.
AutoScalingGroupName *string
// Indicates whether to include scaling activity from deleted Auto Scaling groups.
IncludeDeletedGroups *bool
// The maximum number of items to return with this call. The default value is 100
// and the maximum value is 100 .
MaxRecords *int32
// The token for the next set of items to return. (You received this token from a
// previous call.)
NextToken *string
noSmithyDocumentSerde
}
type DescribeScalingActivitiesOutput struct {
// The scaling activities. Activities are sorted by start time. Activities still
// in progress are described first.
//
// This member is required.
Activities []types.Activity
// A string that indicates that the response contains more items than can be
// returned in a single response. To receive additional items, specify this string
// for the NextToken value when requesting the next set of items. This value is
// null when there are no more items to return.
NextToken *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeScalingActivitiesMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsquery_serializeOpDescribeScalingActivities{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsquery_deserializeOpDescribeScalingActivities{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeScalingActivities"); 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_opDescribeScalingActivities(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
}
// DescribeScalingActivitiesAPIClient is a client that implements the
// DescribeScalingActivities operation.
type DescribeScalingActivitiesAPIClient interface {
DescribeScalingActivities(context.Context, *DescribeScalingActivitiesInput, ...func(*Options)) (*DescribeScalingActivitiesOutput, error)
}
var _ DescribeScalingActivitiesAPIClient = (*Client)(nil)
// DescribeScalingActivitiesPaginatorOptions is the paginator options for
// DescribeScalingActivities
type DescribeScalingActivitiesPaginatorOptions struct {
// The maximum number of items to return with this call. The default value is 100
// and the maximum value is 100 .
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
}
// DescribeScalingActivitiesPaginator is a paginator for DescribeScalingActivities
type DescribeScalingActivitiesPaginator struct {
options DescribeScalingActivitiesPaginatorOptions
client DescribeScalingActivitiesAPIClient
params *DescribeScalingActivitiesInput
nextToken *string
firstPage bool
}
// NewDescribeScalingActivitiesPaginator returns a new
// DescribeScalingActivitiesPaginator
func NewDescribeScalingActivitiesPaginator(client DescribeScalingActivitiesAPIClient, params *DescribeScalingActivitiesInput, optFns ...func(*DescribeScalingActivitiesPaginatorOptions)) *DescribeScalingActivitiesPaginator {
if params == nil {
params = &DescribeScalingActivitiesInput{}
}
options := DescribeScalingActivitiesPaginatorOptions{}
if params.MaxRecords != nil {
options.Limit = *params.MaxRecords
}
for _, fn := range optFns {
fn(&options)
}
return &DescribeScalingActivitiesPaginator{
options: options,
client: client,
params: params,
firstPage: true,
nextToken: params.NextToken,
}
}
// HasMorePages returns a boolean indicating whether more pages are available
func (p *DescribeScalingActivitiesPaginator) HasMorePages() bool {
return p.firstPage || (p.nextToken != nil && len(*p.nextToken) != 0)
}
// NextPage retrieves the next DescribeScalingActivities page.
func (p *DescribeScalingActivitiesPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*DescribeScalingActivitiesOutput, 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.MaxRecords = limit
result, err := p.client.DescribeScalingActivities(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_opDescribeScalingActivities(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DescribeScalingActivities",
}
}