weave-scope/vendor/github.com/aws/aws-sdk-go-v2/service/cloudwatch/api.go

// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.

package cloudwatch

import (
	"fmt"
	"time"

	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/internal/awsutil"
	"github.com/aws/aws-sdk-go-v2/private/protocol"
	"github.com/aws/aws-sdk-go-v2/private/protocol/query"
)

const opDeleteAlarms = "DeleteAlarms"

// DeleteAlarmsRequest is a API request type for the DeleteAlarms API operation.
type DeleteAlarmsRequest struct {
	*aws.Request
	Input *DeleteAlarmsInput
	Copy  func(*DeleteAlarmsInput) DeleteAlarmsRequest
}

// Send marshals and sends the DeleteAlarms API request.
func (r DeleteAlarmsRequest) Send() (*DeleteAlarmsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*DeleteAlarmsOutput), nil
}

// DeleteAlarmsRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Deletes the specified alarms. In the event of an error, no alarms are deleted.
//
//    // Example sending a request using the DeleteAlarmsRequest method.
//    req := client.DeleteAlarmsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DeleteAlarms
func (c *CloudWatch) DeleteAlarmsRequest(input *DeleteAlarmsInput) DeleteAlarmsRequest {
	op := &aws.Operation{
		Name:       opDeleteAlarms,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DeleteAlarmsInput{}
	}

	output := &DeleteAlarmsOutput{}
	req := c.newRequest(op, input, output)
	req.Handlers.Unmarshal.Remove(query.UnmarshalHandler)
	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
	output.responseMetadata = aws.Response{Request: req}

	return DeleteAlarmsRequest{Request: req, Input: input, Copy: c.DeleteAlarmsRequest}
}

const opDeleteDashboards = "DeleteDashboards"

// DeleteDashboardsRequest is a API request type for the DeleteDashboards API operation.
type DeleteDashboardsRequest struct {
	*aws.Request
	Input *DeleteDashboardsInput
	Copy  func(*DeleteDashboardsInput) DeleteDashboardsRequest
}

// Send marshals and sends the DeleteDashboards API request.
func (r DeleteDashboardsRequest) Send() (*DeleteDashboardsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*DeleteDashboardsOutput), nil
}

// DeleteDashboardsRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Deletes all dashboards that you specify. You may specify up to 100 dashboards
// to delete. If there is an error during this call, no dashboards are deleted.
//
//    // Example sending a request using the DeleteDashboardsRequest method.
//    req := client.DeleteDashboardsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DeleteDashboards
func (c *CloudWatch) DeleteDashboardsRequest(input *DeleteDashboardsInput) DeleteDashboardsRequest {
	op := &aws.Operation{
		Name:       opDeleteDashboards,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DeleteDashboardsInput{}
	}

	output := &DeleteDashboardsOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return DeleteDashboardsRequest{Request: req, Input: input, Copy: c.DeleteDashboardsRequest}
}

const opDescribeAlarmHistory = "DescribeAlarmHistory"

// DescribeAlarmHistoryRequest is a API request type for the DescribeAlarmHistory API operation.
type DescribeAlarmHistoryRequest struct {
	*aws.Request
	Input *DescribeAlarmHistoryInput
	Copy  func(*DescribeAlarmHistoryInput) DescribeAlarmHistoryRequest
}

// Send marshals and sends the DescribeAlarmHistory API request.
func (r DescribeAlarmHistoryRequest) Send() (*DescribeAlarmHistoryOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*DescribeAlarmHistoryOutput), nil
}

// DescribeAlarmHistoryRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Retrieves the history for the specified alarm. You can filter the results
// by date range or item type. If an alarm name is not specified, the histories
// for all alarms are returned.
//
// CloudWatch retains the history of an alarm even if you delete the alarm.
//
//    // Example sending a request using the DescribeAlarmHistoryRequest method.
//    req := client.DescribeAlarmHistoryRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DescribeAlarmHistory
func (c *CloudWatch) DescribeAlarmHistoryRequest(input *DescribeAlarmHistoryInput) DescribeAlarmHistoryRequest {
	op := &aws.Operation{
		Name:       opDescribeAlarmHistory,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxRecords",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &DescribeAlarmHistoryInput{}
	}

	output := &DescribeAlarmHistoryOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return DescribeAlarmHistoryRequest{Request: req, Input: input, Copy: c.DescribeAlarmHistoryRequest}
}

// Paginate pages iterates over the pages of a DescribeAlarmHistoryRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a DescribeAlarmHistory operation.
//		req := client.DescribeAlarmHistoryRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *DescribeAlarmHistoryRequest) Paginate(opts ...aws.Option) DescribeAlarmHistoryPager {
	return DescribeAlarmHistoryPager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *DescribeAlarmHistoryInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// DescribeAlarmHistoryPager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type DescribeAlarmHistoryPager struct {
	aws.Pager
}

func (p *DescribeAlarmHistoryPager) CurrentPage() *DescribeAlarmHistoryOutput {
	return p.Pager.CurrentPage().(*DescribeAlarmHistoryOutput)
}

const opDescribeAlarms = "DescribeAlarms"

// DescribeAlarmsRequest is a API request type for the DescribeAlarms API operation.
type DescribeAlarmsRequest struct {
	*aws.Request
	Input *DescribeAlarmsInput
	Copy  func(*DescribeAlarmsInput) DescribeAlarmsRequest
}

// Send marshals and sends the DescribeAlarms API request.
func (r DescribeAlarmsRequest) Send() (*DescribeAlarmsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*DescribeAlarmsOutput), nil
}

// DescribeAlarmsRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Retrieves the specified alarms. If no alarms are specified, all alarms are
// returned. Alarms can be retrieved by using only a prefix for the alarm name,
// the alarm state, or a prefix for any action.
//
//    // Example sending a request using the DescribeAlarmsRequest method.
//    req := client.DescribeAlarmsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DescribeAlarms
func (c *CloudWatch) DescribeAlarmsRequest(input *DescribeAlarmsInput) DescribeAlarmsRequest {
	op := &aws.Operation{
		Name:       opDescribeAlarms,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxRecords",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &DescribeAlarmsInput{}
	}

	output := &DescribeAlarmsOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return DescribeAlarmsRequest{Request: req, Input: input, Copy: c.DescribeAlarmsRequest}
}

// Paginate pages iterates over the pages of a DescribeAlarmsRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a DescribeAlarms operation.
//		req := client.DescribeAlarmsRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *DescribeAlarmsRequest) Paginate(opts ...aws.Option) DescribeAlarmsPager {
	return DescribeAlarmsPager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *DescribeAlarmsInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// DescribeAlarmsPager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type DescribeAlarmsPager struct {
	aws.Pager
}

func (p *DescribeAlarmsPager) CurrentPage() *DescribeAlarmsOutput {
	return p.Pager.CurrentPage().(*DescribeAlarmsOutput)
}

const opDescribeAlarmsForMetric = "DescribeAlarmsForMetric"

// DescribeAlarmsForMetricRequest is a API request type for the DescribeAlarmsForMetric API operation.
type DescribeAlarmsForMetricRequest struct {
	*aws.Request
	Input *DescribeAlarmsForMetricInput
	Copy  func(*DescribeAlarmsForMetricInput) DescribeAlarmsForMetricRequest
}

// Send marshals and sends the DescribeAlarmsForMetric API request.
func (r DescribeAlarmsForMetricRequest) Send() (*DescribeAlarmsForMetricOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*DescribeAlarmsForMetricOutput), nil
}

// DescribeAlarmsForMetricRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Retrieves the alarms for the specified metric. To filter the results, specify
// a statistic, period, or unit.
//
//    // Example sending a request using the DescribeAlarmsForMetricRequest method.
//    req := client.DescribeAlarmsForMetricRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DescribeAlarmsForMetric
func (c *CloudWatch) DescribeAlarmsForMetricRequest(input *DescribeAlarmsForMetricInput) DescribeAlarmsForMetricRequest {
	op := &aws.Operation{
		Name:       opDescribeAlarmsForMetric,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DescribeAlarmsForMetricInput{}
	}

	output := &DescribeAlarmsForMetricOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return DescribeAlarmsForMetricRequest{Request: req, Input: input, Copy: c.DescribeAlarmsForMetricRequest}
}

const opDisableAlarmActions = "DisableAlarmActions"

// DisableAlarmActionsRequest is a API request type for the DisableAlarmActions API operation.
type DisableAlarmActionsRequest struct {
	*aws.Request
	Input *DisableAlarmActionsInput
	Copy  func(*DisableAlarmActionsInput) DisableAlarmActionsRequest
}

// Send marshals and sends the DisableAlarmActions API request.
func (r DisableAlarmActionsRequest) Send() (*DisableAlarmActionsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*DisableAlarmActionsOutput), nil
}

// DisableAlarmActionsRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Disables the actions for the specified alarms. When an alarm's actions are
// disabled, the alarm actions do not execute when the alarm state changes.
//
//    // Example sending a request using the DisableAlarmActionsRequest method.
//    req := client.DisableAlarmActionsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DisableAlarmActions
func (c *CloudWatch) DisableAlarmActionsRequest(input *DisableAlarmActionsInput) DisableAlarmActionsRequest {
	op := &aws.Operation{
		Name:       opDisableAlarmActions,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DisableAlarmActionsInput{}
	}

	output := &DisableAlarmActionsOutput{}
	req := c.newRequest(op, input, output)
	req.Handlers.Unmarshal.Remove(query.UnmarshalHandler)
	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
	output.responseMetadata = aws.Response{Request: req}

	return DisableAlarmActionsRequest{Request: req, Input: input, Copy: c.DisableAlarmActionsRequest}
}

const opEnableAlarmActions = "EnableAlarmActions"

// EnableAlarmActionsRequest is a API request type for the EnableAlarmActions API operation.
type EnableAlarmActionsRequest struct {
	*aws.Request
	Input *EnableAlarmActionsInput
	Copy  func(*EnableAlarmActionsInput) EnableAlarmActionsRequest
}

// Send marshals and sends the EnableAlarmActions API request.
func (r EnableAlarmActionsRequest) Send() (*EnableAlarmActionsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*EnableAlarmActionsOutput), nil
}

// EnableAlarmActionsRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Enables the actions for the specified alarms.
//
//    // Example sending a request using the EnableAlarmActionsRequest method.
//    req := client.EnableAlarmActionsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/EnableAlarmActions
func (c *CloudWatch) EnableAlarmActionsRequest(input *EnableAlarmActionsInput) EnableAlarmActionsRequest {
	op := &aws.Operation{
		Name:       opEnableAlarmActions,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &EnableAlarmActionsInput{}
	}

	output := &EnableAlarmActionsOutput{}
	req := c.newRequest(op, input, output)
	req.Handlers.Unmarshal.Remove(query.UnmarshalHandler)
	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
	output.responseMetadata = aws.Response{Request: req}

	return EnableAlarmActionsRequest{Request: req, Input: input, Copy: c.EnableAlarmActionsRequest}
}

const opGetDashboard = "GetDashboard"

// GetDashboardRequest is a API request type for the GetDashboard API operation.
type GetDashboardRequest struct {
	*aws.Request
	Input *GetDashboardInput
	Copy  func(*GetDashboardInput) GetDashboardRequest
}

// Send marshals and sends the GetDashboard API request.
func (r GetDashboardRequest) Send() (*GetDashboardOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*GetDashboardOutput), nil
}

// GetDashboardRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Displays the details of the dashboard that you specify.
//
// To copy an existing dashboard, use GetDashboard, and then use the data returned
// within DashboardBody as the template for the new dashboard when you call
// PutDashboard to create the copy.
//
//    // Example sending a request using the GetDashboardRequest method.
//    req := client.GetDashboardRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/GetDashboard
func (c *CloudWatch) GetDashboardRequest(input *GetDashboardInput) GetDashboardRequest {
	op := &aws.Operation{
		Name:       opGetDashboard,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &GetDashboardInput{}
	}

	output := &GetDashboardOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return GetDashboardRequest{Request: req, Input: input, Copy: c.GetDashboardRequest}
}

const opGetMetricData = "GetMetricData"

// GetMetricDataRequest is a API request type for the GetMetricData API operation.
type GetMetricDataRequest struct {
	*aws.Request
	Input *GetMetricDataInput
	Copy  func(*GetMetricDataInput) GetMetricDataRequest
}

// Send marshals and sends the GetMetricData API request.
func (r GetMetricDataRequest) Send() (*GetMetricDataOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*GetMetricDataOutput), nil
}

// GetMetricDataRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// You can use the GetMetricData API to retrieve as many as 100 different metrics
// in a single request, with a total of as many as 100,800 datapoints. You can
// also optionally perform math expressions on the values of the returned statistics,
// to create new time series that represent new insights into your data. For
// example, using Lambda metrics, you could divide the Errors metric by the
// Invocations metric to get an error rate time series. For more information
// about metric math expressions, see Metric Math Syntax and Functions (http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/using-metric-math.html#metric-math-syntax)
// in the Amazon CloudWatch User Guide.
//
// Calls to the GetMetricData API have a different pricing structure than calls
// to GetMetricStatistics. For more information about pricing, see Amazon CloudWatch
// Pricing (https://aws.amazon.com/cloudwatch/pricing/).
//
//    // Example sending a request using the GetMetricDataRequest method.
//    req := client.GetMetricDataRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/GetMetricData
func (c *CloudWatch) GetMetricDataRequest(input *GetMetricDataInput) GetMetricDataRequest {
	op := &aws.Operation{
		Name:       opGetMetricData,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &GetMetricDataInput{}
	}

	output := &GetMetricDataOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return GetMetricDataRequest{Request: req, Input: input, Copy: c.GetMetricDataRequest}
}

const opGetMetricStatistics = "GetMetricStatistics"

// GetMetricStatisticsRequest is a API request type for the GetMetricStatistics API operation.
type GetMetricStatisticsRequest struct {
	*aws.Request
	Input *GetMetricStatisticsInput
	Copy  func(*GetMetricStatisticsInput) GetMetricStatisticsRequest
}

// Send marshals and sends the GetMetricStatistics API request.
func (r GetMetricStatisticsRequest) Send() (*GetMetricStatisticsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*GetMetricStatisticsOutput), nil
}

// GetMetricStatisticsRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Gets statistics for the specified metric.
//
// The maximum number of data points returned from a single call is 1,440. If
// you request more than 1,440 data points, CloudWatch returns an error. To
// reduce the number of data points, you can narrow the specified time range
// and make multiple requests across adjacent time ranges, or you can increase
// the specified period. Data points are not returned in chronological order.
//
// CloudWatch aggregates data points based on the length of the period that
// you specify. For example, if you request statistics with a one-hour period,
// CloudWatch aggregates all data points with time stamps that fall within each
// one-hour period. Therefore, the number of values aggregated by CloudWatch
// is larger than the number of data points returned.
//
// CloudWatch needs raw data points to calculate percentile statistics. If you
// publish data using a statistic set instead, you can only retrieve percentile
// statistics for this data if one of the following conditions is true:
//
//    * The SampleCount value of the statistic set is 1.
//
//    * The Min and the Max values of the statistic set are equal.
//
// Amazon CloudWatch retains metric data as follows:
//
//    * Data points with a period of less than 60 seconds are available for
//    3 hours. These data points are high-resolution metrics and are available
//    only for custom metrics that have been defined with a StorageResolution
//    of 1.
//
//    * Data points with a period of 60 seconds (1-minute) are available for
//    15 days.
//
//    * Data points with a period of 300 seconds (5-minute) are available for
//    63 days.
//
//    * Data points with a period of 3600 seconds (1 hour) are available for
//    455 days (15 months).
//
// Data points that are initially published with a shorter period are aggregated
// together for long-term storage. For example, if you collect data using a
// period of 1 minute, the data remains available for 15 days with 1-minute
// resolution. After 15 days, this data is still available, but is aggregated
// and retrievable only with a resolution of 5 minutes. After 63 days, the data
// is further aggregated and is available with a resolution of 1 hour.
//
// CloudWatch started retaining 5-minute and 1-hour metric data as of July 9,
// 2016.
//
// For information about metrics and dimensions supported by AWS services, see
// the Amazon CloudWatch Metrics and Dimensions Reference (http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CW_Support_For_AWS.html)
// in the Amazon CloudWatch User Guide.
//
//    // Example sending a request using the GetMetricStatisticsRequest method.
//    req := client.GetMetricStatisticsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/GetMetricStatistics
func (c *CloudWatch) GetMetricStatisticsRequest(input *GetMetricStatisticsInput) GetMetricStatisticsRequest {
	op := &aws.Operation{
		Name:       opGetMetricStatistics,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &GetMetricStatisticsInput{}
	}

	output := &GetMetricStatisticsOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return GetMetricStatisticsRequest{Request: req, Input: input, Copy: c.GetMetricStatisticsRequest}
}

const opListDashboards = "ListDashboards"

// ListDashboardsRequest is a API request type for the ListDashboards API operation.
type ListDashboardsRequest struct {
	*aws.Request
	Input *ListDashboardsInput
	Copy  func(*ListDashboardsInput) ListDashboardsRequest
}

// Send marshals and sends the ListDashboards API request.
func (r ListDashboardsRequest) Send() (*ListDashboardsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListDashboardsOutput), nil
}

// ListDashboardsRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Returns a list of the dashboards for your account. If you include DashboardNamePrefix,
// only those dashboards with names starting with the prefix are listed. Otherwise,
// all dashboards in your account are listed.
//
//    // Example sending a request using the ListDashboardsRequest method.
//    req := client.ListDashboardsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/ListDashboards
func (c *CloudWatch) ListDashboardsRequest(input *ListDashboardsInput) ListDashboardsRequest {
	op := &aws.Operation{
		Name:       opListDashboards,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &ListDashboardsInput{}
	}

	output := &ListDashboardsOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListDashboardsRequest{Request: req, Input: input, Copy: c.ListDashboardsRequest}
}

const opListMetrics = "ListMetrics"

// ListMetricsRequest is a API request type for the ListMetrics API operation.
type ListMetricsRequest struct {
	*aws.Request
	Input *ListMetricsInput
	Copy  func(*ListMetricsInput) ListMetricsRequest
}

// Send marshals and sends the ListMetrics API request.
func (r ListMetricsRequest) Send() (*ListMetricsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListMetricsOutput), nil
}

// ListMetricsRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// List the specified metrics. You can use the returned metrics with GetMetricStatistics
// to obtain statistical data.
//
// Up to 500 results are returned for any one call. To retrieve additional results,
// use the returned token with subsequent calls.
//
// After you create a metric, allow up to fifteen minutes before the metric
// appears. Statistics about the metric, however, are available sooner using
// GetMetricStatistics.
//
//    // Example sending a request using the ListMetricsRequest method.
//    req := client.ListMetricsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/ListMetrics
func (c *CloudWatch) ListMetricsRequest(input *ListMetricsInput) ListMetricsRequest {
	op := &aws.Operation{
		Name:       opListMetrics,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &ListMetricsInput{}
	}

	output := &ListMetricsOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListMetricsRequest{Request: req, Input: input, Copy: c.ListMetricsRequest}
}

// Paginate pages iterates over the pages of a ListMetricsRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a ListMetrics operation.
//		req := client.ListMetricsRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *ListMetricsRequest) Paginate(opts ...aws.Option) ListMetricsPager {
	return ListMetricsPager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *ListMetricsInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// ListMetricsPager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListMetricsPager struct {
	aws.Pager
}

func (p *ListMetricsPager) CurrentPage() *ListMetricsOutput {
	return p.Pager.CurrentPage().(*ListMetricsOutput)
}

const opPutDashboard = "PutDashboard"

// PutDashboardRequest is a API request type for the PutDashboard API operation.
type PutDashboardRequest struct {
	*aws.Request
	Input *PutDashboardInput
	Copy  func(*PutDashboardInput) PutDashboardRequest
}

// Send marshals and sends the PutDashboard API request.
func (r PutDashboardRequest) Send() (*PutDashboardOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*PutDashboardOutput), nil
}

// PutDashboardRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Creates a dashboard if it does not already exist, or updates an existing
// dashboard. If you update a dashboard, the entire contents are replaced with
// what you specify here.
//
// You can have up to 500 dashboards per account. All dashboards in your account
// are global, not region-specific.
//
// A simple way to create a dashboard using PutDashboard is to copy an existing
// dashboard. To copy an existing dashboard using the console, you can load
// the dashboard and then use the View/edit source command in the Actions menu
// to display the JSON block for that dashboard. Another way to copy a dashboard
// is to use GetDashboard, and then use the data returned within DashboardBody
// as the template for the new dashboard when you call PutDashboard.
//
// When you create a dashboard with PutDashboard, a good practice is to add
// a text widget at the top of the dashboard with a message that the dashboard
// was created by script and should not be changed in the console. This message
// could also point console users to the location of the DashboardBody script
// or the CloudFormation template used to create the dashboard.
//
//    // Example sending a request using the PutDashboardRequest method.
//    req := client.PutDashboardRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/PutDashboard
func (c *CloudWatch) PutDashboardRequest(input *PutDashboardInput) PutDashboardRequest {
	op := &aws.Operation{
		Name:       opPutDashboard,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &PutDashboardInput{}
	}

	output := &PutDashboardOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return PutDashboardRequest{Request: req, Input: input, Copy: c.PutDashboardRequest}
}

const opPutMetricAlarm = "PutMetricAlarm"

// PutMetricAlarmRequest is a API request type for the PutMetricAlarm API operation.
type PutMetricAlarmRequest struct {
	*aws.Request
	Input *PutMetricAlarmInput
	Copy  func(*PutMetricAlarmInput) PutMetricAlarmRequest
}

// Send marshals and sends the PutMetricAlarm API request.
func (r PutMetricAlarmRequest) Send() (*PutMetricAlarmOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*PutMetricAlarmOutput), nil
}

// PutMetricAlarmRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Creates or updates an alarm and associates it with the specified metric.
// Optionally, this operation can associate one or more Amazon SNS resources
// with the alarm.
//
// When this operation creates an alarm, the alarm state is immediately set
// to INSUFFICIENT_DATA. The alarm is evaluated and its state is set appropriately.
// Any actions associated with the state are then executed.
//
// When you update an existing alarm, its state is left unchanged, but the update
// completely overwrites the previous configuration of the alarm.
//
// If you are an IAM user, you must have Amazon EC2 permissions for some operations:
//
//    * iam:CreateServiceLinkedRole for all alarms with EC2 actions
//
//    * ec2:DescribeInstanceStatus and ec2:DescribeInstances for all alarms
//    on EC2 instance status metrics
//
//    * ec2:StopInstances for alarms with stop actions
//
//    * ec2:TerminateInstances for alarms with terminate actions
//
//    * ec2:DescribeInstanceRecoveryAttribute and ec2:RecoverInstances for alarms
//    with recover actions
//
// If you have read/write permissions for Amazon CloudWatch but not for Amazon
// EC2, you can still create an alarm, but the stop or terminate actions are
// not performed. However, if you are later granted the required permissions,
// the alarm actions that you created earlier are performed.
//
// If you are using an IAM role (for example, an EC2 instance profile), you
// cannot stop or terminate the instance using alarm actions. However, you can
// still see the alarm state and perform any other actions such as Amazon SNS
// notifications or Auto Scaling policies.
//
// If you are using temporary security credentials granted using AWS STS, you
// cannot stop or terminate an EC2 instance using alarm actions.
//
// You must create at least one stop, terminate, or reboot alarm using either
// the Amazon EC2 or CloudWatch consoles to create the EC2ActionsAccess IAM
// role. After this IAM role is created, you can create stop, terminate, or
// reboot alarms using a command-line interface or API.
//
//    // Example sending a request using the PutMetricAlarmRequest method.
//    req := client.PutMetricAlarmRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/PutMetricAlarm
func (c *CloudWatch) PutMetricAlarmRequest(input *PutMetricAlarmInput) PutMetricAlarmRequest {
	op := &aws.Operation{
		Name:       opPutMetricAlarm,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &PutMetricAlarmInput{}
	}

	output := &PutMetricAlarmOutput{}
	req := c.newRequest(op, input, output)
	req.Handlers.Unmarshal.Remove(query.UnmarshalHandler)
	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
	output.responseMetadata = aws.Response{Request: req}

	return PutMetricAlarmRequest{Request: req, Input: input, Copy: c.PutMetricAlarmRequest}
}

const opPutMetricData = "PutMetricData"

// PutMetricDataRequest is a API request type for the PutMetricData API operation.
type PutMetricDataRequest struct {
	*aws.Request
	Input *PutMetricDataInput
	Copy  func(*PutMetricDataInput) PutMetricDataRequest
}

// Send marshals and sends the PutMetricData API request.
func (r PutMetricDataRequest) Send() (*PutMetricDataOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*PutMetricDataOutput), nil
}

// PutMetricDataRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Publishes metric data points to Amazon CloudWatch. CloudWatch associates
// the data points with the specified metric. If the specified metric does not
// exist, CloudWatch creates the metric. When CloudWatch creates a metric, it
// can take up to fifteen minutes for the metric to appear in calls to ListMetrics.
//
// Each PutMetricData request is limited to 40 KB in size for HTTP POST requests.
//
// Although the Value parameter accepts numbers of type Double, CloudWatch rejects
// values that are either too small or too large. Values must be in the range
// of 8.515920e-109 to 1.174271e+108 (Base 10) or 2e-360 to 2e360 (Base 2).
// In addition, special values (for example, NaN, +Infinity, -Infinity) are
// not supported.
//
// You can use up to 10 dimensions per metric to further clarify what data the
// metric collects. For more information about specifying dimensions, see Publishing
// Metrics (http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/publishingMetrics.html)
// in the Amazon CloudWatch User Guide.
//
// Data points with time stamps from 24 hours ago or longer can take at least
// 48 hours to become available for GetMetricStatistics from the time they are
// submitted.
//
// CloudWatch needs raw data points to calculate percentile statistics. If you
// publish data using a statistic set instead, you can only retrieve percentile
// statistics for this data if one of the following conditions is true:
//
//    * The SampleCount value of the statistic set is 1
//
//    * The Min and the Max values of the statistic set are equal
//
//    // Example sending a request using the PutMetricDataRequest method.
//    req := client.PutMetricDataRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/PutMetricData
func (c *CloudWatch) PutMetricDataRequest(input *PutMetricDataInput) PutMetricDataRequest {
	op := &aws.Operation{
		Name:       opPutMetricData,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &PutMetricDataInput{}
	}

	output := &PutMetricDataOutput{}
	req := c.newRequest(op, input, output)
	req.Handlers.Unmarshal.Remove(query.UnmarshalHandler)
	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
	output.responseMetadata = aws.Response{Request: req}

	return PutMetricDataRequest{Request: req, Input: input, Copy: c.PutMetricDataRequest}
}

const opSetAlarmState = "SetAlarmState"

// SetAlarmStateRequest is a API request type for the SetAlarmState API operation.
type SetAlarmStateRequest struct {
	*aws.Request
	Input *SetAlarmStateInput
	Copy  func(*SetAlarmStateInput) SetAlarmStateRequest
}

// Send marshals and sends the SetAlarmState API request.
func (r SetAlarmStateRequest) Send() (*SetAlarmStateOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*SetAlarmStateOutput), nil
}

// SetAlarmStateRequest returns a request value for making API operation for
// Amazon CloudWatch.
//
// Temporarily sets the state of an alarm for testing purposes. When the updated
// state differs from the previous value, the action configured for the appropriate
// state is invoked. For example, if your alarm is configured to send an Amazon
// SNS message when an alarm is triggered, temporarily changing the alarm state
// to ALARM sends an SNS message. The alarm returns to its actual state (often
// within seconds). Because the alarm state change happens quickly, it is typically
// only visible in the alarm's History tab in the Amazon CloudWatch console
// or through DescribeAlarmHistory.
//
//    // Example sending a request using the SetAlarmStateRequest method.
//    req := client.SetAlarmStateRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/SetAlarmState
func (c *CloudWatch) SetAlarmStateRequest(input *SetAlarmStateInput) SetAlarmStateRequest {
	op := &aws.Operation{
		Name:       opSetAlarmState,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &SetAlarmStateInput{}
	}

	output := &SetAlarmStateOutput{}
	req := c.newRequest(op, input, output)
	req.Handlers.Unmarshal.Remove(query.UnmarshalHandler)
	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
	output.responseMetadata = aws.Response{Request: req}

	return SetAlarmStateRequest{Request: req, Input: input, Copy: c.SetAlarmStateRequest}
}

// Represents the history of a specific alarm.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/AlarmHistoryItem
type AlarmHistoryItem struct {
	_ struct{} `type:"structure"`

	// The descriptive name for the alarm.
	AlarmName *string `min:"1" type:"string"`

	// Data about the alarm, in JSON format.
	HistoryData *string `min:"1" type:"string"`

	// The type of alarm history item.
	HistoryItemType HistoryItemType `type:"string" enum:"true"`

	// A summary of the alarm history, in text format.
	HistorySummary *string `min:"1" type:"string"`

	// The time stamp for the alarm history item.
	Timestamp *time.Time `type:"timestamp" timestampFormat:"iso8601"`
}

// String returns the string representation
func (s AlarmHistoryItem) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s AlarmHistoryItem) GoString() string {
	return s.String()
}

// Represents a specific dashboard.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DashboardEntry
type DashboardEntry struct {
	_ struct{} `type:"structure"`

	// The Amazon Resource Name (ARN) of the dashboard.
	DashboardArn *string `type:"string"`

	// The name of the dashboard.
	DashboardName *string `type:"string"`

	// The time stamp of when the dashboard was last modified, either by an API
	// call or through the console. This number is expressed as the number of milliseconds
	// since Jan 1, 1970 00:00:00 UTC.
	LastModified *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// The size of the dashboard, in bytes.
	Size *int64 `type:"long"`
}

// String returns the string representation
func (s DashboardEntry) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DashboardEntry) GoString() string {
	return s.String()
}

// An error or warning for the operation.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DashboardValidationMessage
type DashboardValidationMessage struct {
	_ struct{} `type:"structure"`

	// The data path related to the message.
	DataPath *string `type:"string"`

	// A message describing the error or warning.
	Message *string `type:"string"`
}

// String returns the string representation
func (s DashboardValidationMessage) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DashboardValidationMessage) GoString() string {
	return s.String()
}

// Encapsulates the statistical data that CloudWatch computes from metric data.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/Datapoint
type Datapoint struct {
	_ struct{} `type:"structure"`

	// The average of the metric values that correspond to the data point.
	Average *float64 `type:"double"`

	// The percentile statistic for the data point.
	ExtendedStatistics map[string]float64 `type:"map"`

	// The maximum metric value for the data point.
	Maximum *float64 `type:"double"`

	// The minimum metric value for the data point.
	Minimum *float64 `type:"double"`

	// The number of metric values that contributed to the aggregate value of this
	// data point.
	SampleCount *float64 `type:"double"`

	// The sum of the metric values for the data point.
	Sum *float64 `type:"double"`

	// The time stamp used for the data point.
	Timestamp *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// The standard unit for the data point.
	Unit StandardUnit `type:"string" enum:"true"`
}

// String returns the string representation
func (s Datapoint) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s Datapoint) GoString() string {
	return s.String()
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DeleteAlarmsInput
type DeleteAlarmsInput struct {
	_ struct{} `type:"structure"`

	// The alarms to be deleted.
	//
	// AlarmNames is a required field
	AlarmNames []string `type:"list" required:"true"`
}

// String returns the string representation
func (s DeleteAlarmsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DeleteAlarmsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DeleteAlarmsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DeleteAlarmsInput"}

	if s.AlarmNames == nil {
		invalidParams.Add(aws.NewErrParamRequired("AlarmNames"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DeleteAlarmsOutput
type DeleteAlarmsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s DeleteAlarmsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DeleteAlarmsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s DeleteAlarmsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DeleteDashboardsInput
type DeleteDashboardsInput struct {
	_ struct{} `type:"structure"`

	// The dashboards to be deleted. This parameter is required.
	//
	// DashboardNames is a required field
	DashboardNames []string `type:"list" required:"true"`
}

// String returns the string representation
func (s DeleteDashboardsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DeleteDashboardsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DeleteDashboardsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DeleteDashboardsInput"}

	if s.DashboardNames == nil {
		invalidParams.Add(aws.NewErrParamRequired("DashboardNames"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DeleteDashboardsOutput
type DeleteDashboardsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s DeleteDashboardsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DeleteDashboardsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s DeleteDashboardsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DescribeAlarmHistoryInput
type DescribeAlarmHistoryInput struct {
	_ struct{} `type:"structure"`

	// The name of the alarm.
	AlarmName *string `min:"1" type:"string"`

	// The ending date to retrieve alarm history.
	EndDate *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// The type of alarm histories to retrieve.
	HistoryItemType HistoryItemType `type:"string" enum:"true"`

	// The maximum number of alarm history records to retrieve.
	MaxRecords *int64 `min:"1" type:"integer"`

	// The token returned by a previous call to indicate that there is more data
	// available.
	NextToken *string `type:"string"`

	// The starting date to retrieve alarm history.
	StartDate *time.Time `type:"timestamp" timestampFormat:"iso8601"`
}

// String returns the string representation
func (s DescribeAlarmHistoryInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DescribeAlarmHistoryInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DescribeAlarmHistoryInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DescribeAlarmHistoryInput"}
	if s.AlarmName != nil && len(*s.AlarmName) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("AlarmName", 1))
	}
	if s.MaxRecords != nil && *s.MaxRecords < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxRecords", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DescribeAlarmHistoryOutput
type DescribeAlarmHistoryOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The alarm histories, in JSON format.
	AlarmHistoryItems []AlarmHistoryItem `type:"list"`

	// The token that marks the start of the next batch of returned results.
	NextToken *string `type:"string"`
}

// String returns the string representation
func (s DescribeAlarmHistoryOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DescribeAlarmHistoryOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s DescribeAlarmHistoryOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DescribeAlarmsForMetricInput
type DescribeAlarmsForMetricInput struct {
	_ struct{} `type:"structure"`

	// The dimensions associated with the metric. If the metric has any associated
	// dimensions, you must specify them in order for the call to succeed.
	Dimensions []Dimension `type:"list"`

	// The percentile statistic for the metric. Specify a value between p0.0 and
	// p100.
	ExtendedStatistic *string `type:"string"`

	// The name of the metric.
	//
	// MetricName is a required field
	MetricName *string `min:"1" type:"string" required:"true"`

	// The namespace of the metric.
	//
	// Namespace is a required field
	Namespace *string `min:"1" type:"string" required:"true"`

	// The period, in seconds, over which the statistic is applied.
	Period *int64 `min:"1" type:"integer"`

	// The statistic for the metric, other than percentiles. For percentile statistics,
	// use ExtendedStatistics.
	Statistic Statistic `type:"string" enum:"true"`

	// The unit for the metric.
	Unit StandardUnit `type:"string" enum:"true"`
}

// String returns the string representation
func (s DescribeAlarmsForMetricInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DescribeAlarmsForMetricInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DescribeAlarmsForMetricInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DescribeAlarmsForMetricInput"}

	if s.MetricName == nil {
		invalidParams.Add(aws.NewErrParamRequired("MetricName"))
	}
	if s.MetricName != nil && len(*s.MetricName) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("MetricName", 1))
	}

	if s.Namespace == nil {
		invalidParams.Add(aws.NewErrParamRequired("Namespace"))
	}
	if s.Namespace != nil && len(*s.Namespace) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Namespace", 1))
	}
	if s.Period != nil && *s.Period < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("Period", 1))
	}
	if s.Dimensions != nil {
		for i, v := range s.Dimensions {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Dimensions", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DescribeAlarmsForMetricOutput
type DescribeAlarmsForMetricOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The information for each alarm with the specified metric.
	MetricAlarms []MetricAlarm `type:"list"`
}

// String returns the string representation
func (s DescribeAlarmsForMetricOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DescribeAlarmsForMetricOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s DescribeAlarmsForMetricOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DescribeAlarmsInput
type DescribeAlarmsInput struct {
	_ struct{} `type:"structure"`

	// The action name prefix.
	ActionPrefix *string `min:"1" type:"string"`

	// The alarm name prefix. If this parameter is specified, you cannot specify
	// AlarmNames.
	AlarmNamePrefix *string `min:"1" type:"string"`

	// The names of the alarms.
	AlarmNames []string `type:"list"`

	// The maximum number of alarm descriptions to retrieve.
	MaxRecords *int64 `min:"1" type:"integer"`

	// The token returned by a previous call to indicate that there is more data
	// available.
	NextToken *string `type:"string"`

	// The state value to be used in matching alarms.
	StateValue StateValue `type:"string" enum:"true"`
}

// String returns the string representation
func (s DescribeAlarmsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DescribeAlarmsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DescribeAlarmsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DescribeAlarmsInput"}
	if s.ActionPrefix != nil && len(*s.ActionPrefix) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("ActionPrefix", 1))
	}
	if s.AlarmNamePrefix != nil && len(*s.AlarmNamePrefix) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("AlarmNamePrefix", 1))
	}
	if s.MaxRecords != nil && *s.MaxRecords < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxRecords", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DescribeAlarmsOutput
type DescribeAlarmsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The information for the specified alarms.
	MetricAlarms []MetricAlarm `type:"list"`

	// The token that marks the start of the next batch of returned results.
	NextToken *string `type:"string"`
}

// String returns the string representation
func (s DescribeAlarmsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DescribeAlarmsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s DescribeAlarmsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Expands the identity of a metric.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/Dimension
type Dimension struct {
	_ struct{} `type:"structure"`

	// The name of the dimension.
	//
	// Name is a required field
	Name *string `min:"1" type:"string" required:"true"`

	// The value representing the dimension measurement.
	//
	// Value is a required field
	Value *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s Dimension) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s Dimension) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *Dimension) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "Dimension"}

	if s.Name == nil {
		invalidParams.Add(aws.NewErrParamRequired("Name"))
	}
	if s.Name != nil && len(*s.Name) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Name", 1))
	}

	if s.Value == nil {
		invalidParams.Add(aws.NewErrParamRequired("Value"))
	}
	if s.Value != nil && len(*s.Value) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Value", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Represents filters for a dimension.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DimensionFilter
type DimensionFilter struct {
	_ struct{} `type:"structure"`

	// The dimension name to be matched.
	//
	// Name is a required field
	Name *string `min:"1" type:"string" required:"true"`

	// The value of the dimension to be matched.
	Value *string `min:"1" type:"string"`
}

// String returns the string representation
func (s DimensionFilter) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DimensionFilter) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DimensionFilter) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DimensionFilter"}

	if s.Name == nil {
		invalidParams.Add(aws.NewErrParamRequired("Name"))
	}
	if s.Name != nil && len(*s.Name) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Name", 1))
	}
	if s.Value != nil && len(*s.Value) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Value", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DisableAlarmActionsInput
type DisableAlarmActionsInput struct {
	_ struct{} `type:"structure"`

	// The names of the alarms.
	//
	// AlarmNames is a required field
	AlarmNames []string `type:"list" required:"true"`
}

// String returns the string representation
func (s DisableAlarmActionsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DisableAlarmActionsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DisableAlarmActionsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DisableAlarmActionsInput"}

	if s.AlarmNames == nil {
		invalidParams.Add(aws.NewErrParamRequired("AlarmNames"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DisableAlarmActionsOutput
type DisableAlarmActionsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s DisableAlarmActionsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DisableAlarmActionsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s DisableAlarmActionsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/EnableAlarmActionsInput
type EnableAlarmActionsInput struct {
	_ struct{} `type:"structure"`

	// The names of the alarms.
	//
	// AlarmNames is a required field
	AlarmNames []string `type:"list" required:"true"`
}

// String returns the string representation
func (s EnableAlarmActionsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s EnableAlarmActionsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *EnableAlarmActionsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "EnableAlarmActionsInput"}

	if s.AlarmNames == nil {
		invalidParams.Add(aws.NewErrParamRequired("AlarmNames"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/EnableAlarmActionsOutput
type EnableAlarmActionsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s EnableAlarmActionsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s EnableAlarmActionsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s EnableAlarmActionsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/GetDashboardInput
type GetDashboardInput struct {
	_ struct{} `type:"structure"`

	// The name of the dashboard to be described.
	//
	// DashboardName is a required field
	DashboardName *string `type:"string" required:"true"`
}

// String returns the string representation
func (s GetDashboardInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetDashboardInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *GetDashboardInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "GetDashboardInput"}

	if s.DashboardName == nil {
		invalidParams.Add(aws.NewErrParamRequired("DashboardName"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/GetDashboardOutput
type GetDashboardOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The Amazon Resource Name (ARN) of the dashboard.
	DashboardArn *string `type:"string"`

	// The detailed information about the dashboard, including what widgets are
	// included and their location on the dashboard. For more information about
	// the DashboardBody syntax, see CloudWatch-Dashboard-Body-Structure.
	DashboardBody *string `type:"string"`

	// The name of the dashboard.
	DashboardName *string `type:"string"`
}

// String returns the string representation
func (s GetDashboardOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetDashboardOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s GetDashboardOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/GetMetricDataInput
type GetMetricDataInput struct {
	_ struct{} `type:"structure"`

	// The time stamp indicating the latest data to be returned.
	//
	// EndTime is a required field
	EndTime *time.Time `type:"timestamp" timestampFormat:"iso8601" required:"true"`

	// The maximum number of data points the request should return before paginating.
	// If you omit this, the default of 100,800 is used.
	MaxDatapoints *int64 `type:"integer"`

	// The metric queries to be returned. A single GetMetricData call can include
	// as many as 100 MetricDataQuery structures. Each of these structures can specify
	// either a metric to retrieve, or a math expression to perform on retrieved
	// data.
	//
	// MetricDataQueries is a required field
	MetricDataQueries []MetricDataQuery `type:"list" required:"true"`

	// Include this value, if it was returned by the previous call, to get the next
	// set of data points.
	NextToken *string `type:"string"`

	// The order in which data points should be returned. TimestampDescending returns
	// the newest data first and paginates when the MaxDatapoints limit is reached.
	// TimestampAscending returns the oldest data first and paginates when the MaxDatapoints
	// limit is reached.
	ScanBy ScanBy `type:"string" enum:"true"`

	// The time stamp indicating the earliest data to be returned.
	//
	// StartTime is a required field
	StartTime *time.Time `type:"timestamp" timestampFormat:"iso8601" required:"true"`
}

// String returns the string representation
func (s GetMetricDataInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetMetricDataInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *GetMetricDataInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "GetMetricDataInput"}

	if s.EndTime == nil {
		invalidParams.Add(aws.NewErrParamRequired("EndTime"))
	}

	if s.MetricDataQueries == nil {
		invalidParams.Add(aws.NewErrParamRequired("MetricDataQueries"))
	}

	if s.StartTime == nil {
		invalidParams.Add(aws.NewErrParamRequired("StartTime"))
	}
	if s.MetricDataQueries != nil {
		for i, v := range s.MetricDataQueries {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "MetricDataQueries", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/GetMetricDataOutput
type GetMetricDataOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The metrics that are returned, including the metric name, namespace, and
	// dimensions.
	MetricDataResults []MetricDataResult `type:"list"`

	// A token that marks the next batch of returned results.
	NextToken *string `type:"string"`
}

// String returns the string representation
func (s GetMetricDataOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetMetricDataOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s GetMetricDataOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/GetMetricStatisticsInput
type GetMetricStatisticsInput struct {
	_ struct{} `type:"structure"`

	// The dimensions. If the metric contains multiple dimensions, you must include
	// a value for each dimension. CloudWatch treats each unique combination of
	// dimensions as a separate metric. If a specific combination of dimensions
	// was not published, you can't retrieve statistics for it. You must specify
	// the same dimensions that were used when the metrics were created. For an
	// example, see Dimension Combinations (http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/cloudwatch_concepts.html#dimension-combinations)
	// in the Amazon CloudWatch User Guide. For more information about specifying
	// dimensions, see Publishing Metrics (http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/publishingMetrics.html)
	// in the Amazon CloudWatch User Guide.
	Dimensions []Dimension `type:"list"`

	// The time stamp that determines the last data point to return.
	//
	// The value specified is exclusive; results include data points up to the specified
	// time stamp. The time stamp must be in ISO 8601 UTC format (for example, 2016-10-10T23:00:00Z).
	//
	// EndTime is a required field
	EndTime *time.Time `type:"timestamp" timestampFormat:"iso8601" required:"true"`

	// The percentile statistics. Specify values between p0.0 and p100. When calling
	// GetMetricStatistics, you must specify either Statistics or ExtendedStatistics,
	// but not both.
	ExtendedStatistics []string `min:"1" type:"list"`

	// The name of the metric, with or without spaces.
	//
	// MetricName is a required field
	MetricName *string `min:"1" type:"string" required:"true"`

	// The namespace of the metric, with or without spaces.
	//
	// Namespace is a required field
	Namespace *string `min:"1" type:"string" required:"true"`

	// The granularity, in seconds, of the returned data points. For metrics with
	// regular resolution, a period can be as short as one minute (60 seconds) and
	// must be a multiple of 60. For high-resolution metrics that are collected
	// at intervals of less than one minute, the period can be 1, 5, 10, 30, 60,
	// or any multiple of 60. High-resolution metrics are those metrics stored by
	// a PutMetricData call that includes a StorageResolution of 1 second.
	//
	// If the StartTime parameter specifies a time stamp that is greater than 3
	// hours ago, you must specify the period as follows or no data points in that
	// time range is returned:
	//
	//    * Start time between 3 hours and 15 days ago - Use a multiple of 60 seconds
	//    (1 minute).
	//
	//    * Start time between 15 and 63 days ago - Use a multiple of 300 seconds
	//    (5 minutes).
	//
	//    * Start time greater than 63 days ago - Use a multiple of 3600 seconds
	//    (1 hour).
	//
	// Period is a required field
	Period *int64 `min:"1" type:"integer" required:"true"`

	// The time stamp that determines the first data point to return. Start times
	// are evaluated relative to the time that CloudWatch receives the request.
	//
	// The value specified is inclusive; results include data points with the specified
	// time stamp. The time stamp must be in ISO 8601 UTC format (for example, 2016-10-03T23:00:00Z).
	//
	// CloudWatch rounds the specified time stamp as follows:
	//
	//    * Start time less than 15 days ago - Round down to the nearest whole minute.
	//    For example, 12:32:34 is rounded down to 12:32:00.
	//
	//    * Start time between 15 and 63 days ago - Round down to the nearest 5-minute
	//    clock interval. For example, 12:32:34 is rounded down to 12:30:00.
	//
	//    * Start time greater than 63 days ago - Round down to the nearest 1-hour
	//    clock interval. For example, 12:32:34 is rounded down to 12:00:00.
	//
	// If you set Period to 5, 10, or 30, the start time of your request is rounded
	// down to the nearest time that corresponds to even 5-, 10-, or 30-second divisions
	// of a minute. For example, if you make a query at (HH:mm:ss) 01:05:23 for
	// the previous 10-second period, the start time of your request is rounded
	// down and you receive data from 01:05:10 to 01:05:20. If you make a query
	// at 15:07:17 for the previous 5 minutes of data, using a period of 5 seconds,
	// you receive data timestamped between 15:02:15 and 15:07:15.
	//
	// StartTime is a required field
	StartTime *time.Time `type:"timestamp" timestampFormat:"iso8601" required:"true"`

	// The metric statistics, other than percentile. For percentile statistics,
	// use ExtendedStatistics. When calling GetMetricStatistics, you must specify
	// either Statistics or ExtendedStatistics, but not both.
	Statistics []Statistic `min:"1" type:"list"`

	// The unit for a given metric. Metrics may be reported in multiple units. Not
	// supplying a unit results in all units being returned. If you specify only
	// a unit that the metric does not report, the results of the call are null.
	Unit StandardUnit `type:"string" enum:"true"`
}

// String returns the string representation
func (s GetMetricStatisticsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetMetricStatisticsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *GetMetricStatisticsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "GetMetricStatisticsInput"}

	if s.EndTime == nil {
		invalidParams.Add(aws.NewErrParamRequired("EndTime"))
	}
	if s.ExtendedStatistics != nil && len(s.ExtendedStatistics) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("ExtendedStatistics", 1))
	}

	if s.MetricName == nil {
		invalidParams.Add(aws.NewErrParamRequired("MetricName"))
	}
	if s.MetricName != nil && len(*s.MetricName) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("MetricName", 1))
	}

	if s.Namespace == nil {
		invalidParams.Add(aws.NewErrParamRequired("Namespace"))
	}
	if s.Namespace != nil && len(*s.Namespace) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Namespace", 1))
	}

	if s.Period == nil {
		invalidParams.Add(aws.NewErrParamRequired("Period"))
	}
	if s.Period != nil && *s.Period < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("Period", 1))
	}

	if s.StartTime == nil {
		invalidParams.Add(aws.NewErrParamRequired("StartTime"))
	}
	if s.Statistics != nil && len(s.Statistics) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Statistics", 1))
	}
	if s.Dimensions != nil {
		for i, v := range s.Dimensions {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Dimensions", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/GetMetricStatisticsOutput
type GetMetricStatisticsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The data points for the specified metric.
	Datapoints []Datapoint `type:"list"`

	// A label for the specified metric.
	Label *string `type:"string"`
}

// String returns the string representation
func (s GetMetricStatisticsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetMetricStatisticsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s GetMetricStatisticsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/ListDashboardsInput
type ListDashboardsInput struct {
	_ struct{} `type:"structure"`

	// If you specify this parameter, only the dashboards with names starting with
	// the specified string are listed. The maximum length is 255, and valid characters
	// are A-Z, a-z, 0-9, ".", "-", and "_".
	DashboardNamePrefix *string `type:"string"`

	// The token returned by a previous call to indicate that there is more data
	// available.
	NextToken *string `type:"string"`
}

// String returns the string representation
func (s ListDashboardsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListDashboardsInput) GoString() string {
	return s.String()
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/ListDashboardsOutput
type ListDashboardsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The list of matching dashboards.
	DashboardEntries []DashboardEntry `type:"list"`

	// The token that marks the start of the next batch of returned results.
	NextToken *string `type:"string"`
}

// String returns the string representation
func (s ListDashboardsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListDashboardsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListDashboardsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/ListMetricsInput
type ListMetricsInput struct {
	_ struct{} `type:"structure"`

	// The dimensions to filter against.
	Dimensions []DimensionFilter `type:"list"`

	// The name of the metric to filter against.
	MetricName *string `min:"1" type:"string"`

	// The namespace to filter against.
	Namespace *string `min:"1" type:"string"`

	// The token returned by a previous call to indicate that there is more data
	// available.
	NextToken *string `type:"string"`
}

// String returns the string representation
func (s ListMetricsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListMetricsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListMetricsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListMetricsInput"}
	if s.MetricName != nil && len(*s.MetricName) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("MetricName", 1))
	}
	if s.Namespace != nil && len(*s.Namespace) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Namespace", 1))
	}
	if s.Dimensions != nil {
		for i, v := range s.Dimensions {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Dimensions", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/ListMetricsOutput
type ListMetricsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The metrics.
	Metrics []Metric `type:"list"`

	// The token that marks the start of the next batch of returned results.
	NextToken *string `type:"string"`
}

// String returns the string representation
func (s ListMetricsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListMetricsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListMetricsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// A message returned by the GetMetricDataAPI, including a code and a description.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/MessageData
type MessageData struct {
	_ struct{} `type:"structure"`

	// The error code or status code associated with the message.
	Code *string `type:"string"`

	// The message text.
	Value *string `type:"string"`
}

// String returns the string representation
func (s MessageData) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s MessageData) GoString() string {
	return s.String()
}

// Represents a specific metric.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/Metric
type Metric struct {
	_ struct{} `type:"structure"`

	// The dimensions for the metric.
	Dimensions []Dimension `type:"list"`

	// The name of the metric.
	MetricName *string `min:"1" type:"string"`

	// The namespace of the metric.
	Namespace *string `min:"1" type:"string"`
}

// String returns the string representation
func (s Metric) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s Metric) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *Metric) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "Metric"}
	if s.MetricName != nil && len(*s.MetricName) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("MetricName", 1))
	}
	if s.Namespace != nil && len(*s.Namespace) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Namespace", 1))
	}
	if s.Dimensions != nil {
		for i, v := range s.Dimensions {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Dimensions", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Represents an alarm.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/MetricAlarm
type MetricAlarm struct {
	_ struct{} `type:"structure"`

	// Indicates whether actions should be executed during any changes to the alarm
	// state.
	ActionsEnabled *bool `type:"boolean"`

	// The actions to execute when this alarm transitions to the ALARM state from
	// any other state. Each action is specified as an Amazon Resource Name (ARN).
	AlarmActions []string `type:"list"`

	// The Amazon Resource Name (ARN) of the alarm.
	AlarmArn *string `min:"1" type:"string"`

	// The time stamp of the last update to the alarm configuration.
	AlarmConfigurationUpdatedTimestamp *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// The description of the alarm.
	AlarmDescription *string `type:"string"`

	// The name of the alarm.
	AlarmName *string `min:"1" type:"string"`

	// The arithmetic operation to use when comparing the specified statistic and
	// threshold. The specified statistic value is used as the first operand.
	ComparisonOperator ComparisonOperator `type:"string" enum:"true"`

	// The number of datapoints that must be breaching to trigger the alarm.
	DatapointsToAlarm *int64 `min:"1" type:"integer"`

	// The dimensions for the metric associated with the alarm.
	Dimensions []Dimension `type:"list"`

	// Used only for alarms based on percentiles. If ignore, the alarm state does
	// not change during periods with too few data points to be statistically significant.
	// If evaluate or this parameter is not used, the alarm is always evaluated
	// and possibly changes state no matter how many data points are available.
	EvaluateLowSampleCountPercentile *string `min:"1" type:"string"`

	// The number of periods over which data is compared to the specified threshold.
	EvaluationPeriods *int64 `min:"1" type:"integer"`

	// The percentile statistic for the metric associated with the alarm. Specify
	// a value between p0.0 and p100.
	ExtendedStatistic *string `type:"string"`

	// The actions to execute when this alarm transitions to the INSUFFICIENT_DATA
	// state from any other state. Each action is specified as an Amazon Resource
	// Name (ARN).
	InsufficientDataActions []string `type:"list"`

	// The name of the metric associated with the alarm.
	MetricName *string `min:"1" type:"string"`

	// The namespace of the metric associated with the alarm.
	Namespace *string `min:"1" type:"string"`

	// The actions to execute when this alarm transitions to the OK state from any
	// other state. Each action is specified as an Amazon Resource Name (ARN).
	OKActions []string `type:"list"`

	// The period, in seconds, over which the statistic is applied.
	Period *int64 `min:"1" type:"integer"`

	// An explanation for the alarm state, in text format.
	StateReason *string `type:"string"`

	// An explanation for the alarm state, in JSON format.
	StateReasonData *string `type:"string"`

	// The time stamp of the last update to the alarm state.
	StateUpdatedTimestamp *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// The state value for the alarm.
	StateValue StateValue `type:"string" enum:"true"`

	// The statistic for the metric associated with the alarm, other than percentile.
	// For percentile statistics, use ExtendedStatistic.
	Statistic Statistic `type:"string" enum:"true"`

	// The value to compare with the specified statistic.
	Threshold *float64 `type:"double"`

	// Sets how this alarm is to handle missing data points. If this parameter is
	// omitted, the default behavior of missing is used.
	TreatMissingData *string `min:"1" type:"string"`

	// The unit of the metric associated with the alarm.
	Unit StandardUnit `type:"string" enum:"true"`
}

// String returns the string representation
func (s MetricAlarm) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s MetricAlarm) GoString() string {
	return s.String()
}

// This structure indicates the metric data to return, and whether this call
// is just retrieving a batch set of data for one metric, or is performing a
// math expression on metric data. A single GetMetricData call can include up
// to 100 MetricDataQuery structures.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/MetricDataQuery
type MetricDataQuery struct {
	_ struct{} `type:"structure"`

	// The math expression to be performed on the returned data, if this structure
	// is performing a math expression. For more information about metric math expressions,
	// see Metric Math Syntax and Functions (http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/using-metric-math.html#metric-math-syntax)
	// in the Amazon CloudWatch User Guide.
	//
	// Within one MetricDataQuery structure, you must specify either Expression
	// or MetricStat but not both.
	Expression *string `min:"1" type:"string"`

	// A short name used to tie this structure to the results in the response. This
	// name must be unique within a single call to GetMetricData. If you are performing
	// math expressions on this set of data, this name represents that data and
	// can serve as a variable in the mathematical expression. The valid characters
	// are letters, numbers, and underscore. The first character must be a lowercase
	// letter.
	//
	// Id is a required field
	Id *string `min:"1" type:"string" required:"true"`

	// A human-readable label for this metric or expression. This is especially
	// useful if this is an expression, so that you know what the value represents.
	// If the metric or expression is shown in a CloudWatch dashboard widget, the
	// label is shown. If Label is omitted, CloudWatch generates a default.
	Label *string `type:"string"`

	// The metric to be returned, along with statistics, period, and units. Use
	// this parameter only if this structure is performing a data retrieval and
	// not performing a math expression on the returned data.
	//
	// Within one MetricDataQuery structure, you must specify either Expression
	// or MetricStat but not both.
	MetricStat *MetricStat `type:"structure"`

	// Indicates whether to return the time stamps and raw data values of this metric.
	// If you are performing this call just to do math expressions and do not also
	// need the raw data returned, you can specify False. If you omit this, the
	// default of True is used.
	ReturnData *bool `type:"boolean"`
}

// String returns the string representation
func (s MetricDataQuery) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s MetricDataQuery) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *MetricDataQuery) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "MetricDataQuery"}
	if s.Expression != nil && len(*s.Expression) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Expression", 1))
	}

	if s.Id == nil {
		invalidParams.Add(aws.NewErrParamRequired("Id"))
	}
	if s.Id != nil && len(*s.Id) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Id", 1))
	}
	if s.MetricStat != nil {
		if err := s.MetricStat.Validate(); err != nil {
			invalidParams.AddNested("MetricStat", err.(aws.ErrInvalidParams))
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// A GetMetricData call returns an array of MetricDataResult structures. Each
// of these structures includes the data points for that metric, along with
// the time stamps of those data points and other identifying information.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/MetricDataResult
type MetricDataResult struct {
	_ struct{} `type:"structure"`

	// The short name you specified to represent this metric.
	Id *string `min:"1" type:"string"`

	// The human-readable label associated with the data.
	Label *string `type:"string"`

	// A list of messages with additional information about the data returned.
	Messages []MessageData `type:"list"`

	// The status of the returned data. Complete indicates that all data points
	// in the requested time range were returned. PartialData means that an incomplete
	// set of data points were returned. You can use the NextToken value that was
	// returned and repeat your request to get more data points. NextToken is not
	// returned if you are performing a math expression. InternalError indicates
	// that an error occurred. Retry your request using NextToken, if present.
	StatusCode StatusCode `type:"string" enum:"true"`

	// The time stamps for the data points, formatted in Unix timestamp format.
	// The number of time stamps always matches the number of values and the value
	// for Timestamps[x] is Values[x].
	Timestamps []time.Time `type:"list"`

	// The data points for the metric corresponding to Timestamps. The number of
	// values always matches the number of time stamps and the time stamp for Values[x]
	// is Timestamps[x].
	Values []float64 `type:"list"`
}

// String returns the string representation
func (s MetricDataResult) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s MetricDataResult) GoString() string {
	return s.String()
}

// Encapsulates the information sent to either create a metric or add new values
// to be aggregated into an existing metric.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/MetricDatum
type MetricDatum struct {
	_ struct{} `type:"structure"`

	// The dimensions associated with the metric.
	Dimensions []Dimension `type:"list"`

	// The name of the metric.
	//
	// MetricName is a required field
	MetricName *string `min:"1" type:"string" required:"true"`

	// The statistical values for the metric.
	StatisticValues *StatisticSet `type:"structure"`

	// Valid values are 1 and 60. Setting this to 1 specifies this metric as a high-resolution
	// metric, so that CloudWatch stores the metric with sub-minute resolution down
	// to one second. Setting this to 60 specifies this metric as a regular-resolution
	// metric, which CloudWatch stores at 1-minute resolution. Currently, high resolution
	// is available only for custom metrics. For more information about high-resolution
	// metrics, see High-Resolution Metrics (http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/publishingMetrics.html#high-resolution-metrics)
	// in the Amazon CloudWatch User Guide.
	//
	// This field is optional, if you do not specify it the default of 60 is used.
	StorageResolution *int64 `min:"1" type:"integer"`

	// The time the metric data was received, expressed as the number of milliseconds
	// since Jan 1, 1970 00:00:00 UTC.
	Timestamp *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// The unit of the metric.
	Unit StandardUnit `type:"string" enum:"true"`

	// The value for the metric.
	//
	// Although the parameter accepts numbers of type Double, CloudWatch rejects
	// values that are either too small or too large. Values must be in the range
	// of 8.515920e-109 to 1.174271e+108 (Base 10) or 2e-360 to 2e360 (Base 2).
	// In addition, special values (for example, NaN, +Infinity, -Infinity) are
	// not supported.
	Value *float64 `type:"double"`
}

// String returns the string representation
func (s MetricDatum) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s MetricDatum) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *MetricDatum) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "MetricDatum"}

	if s.MetricName == nil {
		invalidParams.Add(aws.NewErrParamRequired("MetricName"))
	}
	if s.MetricName != nil && len(*s.MetricName) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("MetricName", 1))
	}
	if s.StorageResolution != nil && *s.StorageResolution < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("StorageResolution", 1))
	}
	if s.Dimensions != nil {
		for i, v := range s.Dimensions {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Dimensions", i), err.(aws.ErrInvalidParams))
			}
		}
	}
	if s.StatisticValues != nil {
		if err := s.StatisticValues.Validate(); err != nil {
			invalidParams.AddNested("StatisticValues", err.(aws.ErrInvalidParams))
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// This structure defines the metric to be returned, along with the statistics,
// period, and units.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/MetricStat
type MetricStat struct {
	_ struct{} `type:"structure"`

	// The metric to return, including the metric name, namespace, and dimensions.
	//
	// Metric is a required field
	Metric *Metric `type:"structure" required:"true"`

	// The period to use when retrieving the metric.
	//
	// Period is a required field
	Period *int64 `min:"1" type:"integer" required:"true"`

	// The statistic to return. It can include any CloudWatch statistic or extended
	// statistic.
	//
	// Stat is a required field
	Stat *string `type:"string" required:"true"`

	// The unit to use for the returned data points.
	Unit StandardUnit `type:"string" enum:"true"`
}

// String returns the string representation
func (s MetricStat) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s MetricStat) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *MetricStat) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "MetricStat"}

	if s.Metric == nil {
		invalidParams.Add(aws.NewErrParamRequired("Metric"))
	}

	if s.Period == nil {
		invalidParams.Add(aws.NewErrParamRequired("Period"))
	}
	if s.Period != nil && *s.Period < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("Period", 1))
	}

	if s.Stat == nil {
		invalidParams.Add(aws.NewErrParamRequired("Stat"))
	}
	if s.Metric != nil {
		if err := s.Metric.Validate(); err != nil {
			invalidParams.AddNested("Metric", err.(aws.ErrInvalidParams))
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/PutDashboardInput
type PutDashboardInput struct {
	_ struct{} `type:"structure"`

	// The detailed information about the dashboard in JSON format, including the
	// widgets to include and their location on the dashboard. This parameter is
	// required.
	//
	// For more information about the syntax, see CloudWatch-Dashboard-Body-Structure.
	//
	// DashboardBody is a required field
	DashboardBody *string `type:"string" required:"true"`

	// The name of the dashboard. If a dashboard with this name already exists,
	// this call modifies that dashboard, replacing its current contents. Otherwise,
	// a new dashboard is created. The maximum length is 255, and valid characters
	// are A-Z, a-z, 0-9, "-", and "_". This parameter is required.
	//
	// DashboardName is a required field
	DashboardName *string `type:"string" required:"true"`
}

// String returns the string representation
func (s PutDashboardInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s PutDashboardInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *PutDashboardInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "PutDashboardInput"}

	if s.DashboardBody == nil {
		invalidParams.Add(aws.NewErrParamRequired("DashboardBody"))
	}

	if s.DashboardName == nil {
		invalidParams.Add(aws.NewErrParamRequired("DashboardName"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/PutDashboardOutput
type PutDashboardOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// If the input for PutDashboard was correct and the dashboard was successfully
	// created or modified, this result is empty.
	//
	// If this result includes only warning messages, then the input was valid enough
	// for the dashboard to be created or modified, but some elements of the dashboard
	// may not render.
	//
	// If this result includes error messages, the input was not valid and the operation
	// failed.
	DashboardValidationMessages []DashboardValidationMessage `type:"list"`
}

// String returns the string representation
func (s PutDashboardOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s PutDashboardOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s PutDashboardOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/PutMetricAlarmInput
type PutMetricAlarmInput struct {
	_ struct{} `type:"structure"`

	// Indicates whether actions should be executed during any changes to the alarm
	// state.
	ActionsEnabled *bool `type:"boolean"`

	// The actions to execute when this alarm transitions to the ALARM state from
	// any other state. Each action is specified as an Amazon Resource Name (ARN).
	//
	// Valid Values: arn:aws:automate:region:ec2:stop | arn:aws:automate:region:ec2:terminate
	// | arn:aws:automate:region:ec2:recover | arn:aws:sns:region:account-id:sns-topic-name
	// | arn:aws:autoscaling:region:account-id:scalingPolicy:policy-id autoScalingGroupName/group-friendly-name:policyName/policy-friendly-name
	//
	// Valid Values (for use with IAM roles): arn:aws:swf:region:{account-id}:action/actions/AWS_EC2.InstanceId.Stop/1.0
	// | arn:aws:swf:region:{account-id}:action/actions/AWS_EC2.InstanceId.Terminate/1.0
	// | arn:aws:swf:region:{account-id}:action/actions/AWS_EC2.InstanceId.Reboot/1.0
	AlarmActions []string `type:"list"`

	// The description for the alarm.
	AlarmDescription *string `type:"string"`

	// The name for the alarm. This name must be unique within the AWS account.
	//
	// AlarmName is a required field
	AlarmName *string `min:"1" type:"string" required:"true"`

	// The arithmetic operation to use when comparing the specified statistic and
	// threshold. The specified statistic value is used as the first operand.
	//
	// ComparisonOperator is a required field
	ComparisonOperator ComparisonOperator `type:"string" required:"true" enum:"true"`

	// The number of datapoints that must be breaching to trigger the alarm. This
	// is used only if you are setting an "M out of N" alarm. In that case, this
	// value is the M. For more information, see Evaluating an Alarm (http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/AlarmThatSendsEmail.html#alarm-evaluation)
	// in the Amazon CloudWatch User Guide.
	DatapointsToAlarm *int64 `min:"1" type:"integer"`

	// The dimensions for the metric associated with the alarm.
	Dimensions []Dimension `type:"list"`

	// Used only for alarms based on percentiles. If you specify ignore, the alarm
	// state does not change during periods with too few data points to be statistically
	// significant. If you specify evaluate or omit this parameter, the alarm is
	// always evaluated and possibly changes state no matter how many data points
	// are available. For more information, see Percentile-Based CloudWatch Alarms
	// and Low Data Samples (http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/AlarmThatSendsEmail.html#percentiles-with-low-samples).
	//
	// Valid Values: evaluate | ignore
	EvaluateLowSampleCountPercentile *string `min:"1" type:"string"`

	// The number of periods over which data is compared to the specified threshold.
	// If you are setting an alarm which requires that a number of consecutive data
	// points be breaching to trigger the alarm, this value specifies that number.
	// If you are setting an "M out of N" alarm, this value is the N.
	//
	// An alarm's total current evaluation period can be no longer than one day,
	// so this number multiplied by Period cannot be more than 86,400 seconds.
	//
	// EvaluationPeriods is a required field
	EvaluationPeriods *int64 `min:"1" type:"integer" required:"true"`

	// The percentile statistic for the metric associated with the alarm. Specify
	// a value between p0.0 and p100. When you call PutMetricAlarm, you must specify
	// either Statistic or ExtendedStatistic, but not both.
	ExtendedStatistic *string `type:"string"`

	// The actions to execute when this alarm transitions to the INSUFFICIENT_DATA
	// state from any other state. Each action is specified as an Amazon Resource
	// Name (ARN).
	//
	// Valid Values: arn:aws:automate:region:ec2:stop | arn:aws:automate:region:ec2:terminate
	// | arn:aws:automate:region:ec2:recover | arn:aws:sns:region:account-id:sns-topic-name
	// | arn:aws:autoscaling:region:account-id:scalingPolicy:policy-id autoScalingGroupName/group-friendly-name:policyName/policy-friendly-name
	//
	// Valid Values (for use with IAM roles): arn:aws:swf:region:{account-id}:action/actions/AWS_EC2.InstanceId.Stop/1.0
	// | arn:aws:swf:region:{account-id}:action/actions/AWS_EC2.InstanceId.Terminate/1.0
	// | arn:aws:swf:region:{account-id}:action/actions/AWS_EC2.InstanceId.Reboot/1.0
	InsufficientDataActions []string `type:"list"`

	// The name for the metric associated with the alarm.
	//
	// MetricName is a required field
	MetricName *string `min:"1" type:"string" required:"true"`

	// The namespace for the metric associated with the alarm.
	//
	// Namespace is a required field
	Namespace *string `min:"1" type:"string" required:"true"`

	// The actions to execute when this alarm transitions to an OK state from any
	// other state. Each action is specified as an Amazon Resource Name (ARN).
	//
	// Valid Values: arn:aws:automate:region:ec2:stop | arn:aws:automate:region:ec2:terminate
	// | arn:aws:automate:region:ec2:recover | arn:aws:sns:region:account-id:sns-topic-name
	// | arn:aws:autoscaling:region:account-id:scalingPolicy:policy-id autoScalingGroupName/group-friendly-name:policyName/policy-friendly-name
	//
	// Valid Values (for use with IAM roles): arn:aws:swf:region:{account-id}:action/actions/AWS_EC2.InstanceId.Stop/1.0
	// | arn:aws:swf:region:{account-id}:action/actions/AWS_EC2.InstanceId.Terminate/1.0
	// | arn:aws:swf:region:{account-id}:action/actions/AWS_EC2.InstanceId.Reboot/1.0
	OKActions []string `type:"list"`

	// The period, in seconds, over which the specified statistic is applied. Valid
	// values are 10, 30, and any multiple of 60.
	//
	// Be sure to specify 10 or 30 only for metrics that are stored by a PutMetricData
	// call with a StorageResolution of 1. If you specify a period of 10 or 30 for
	// a metric that does not have sub-minute resolution, the alarm still attempts
	// to gather data at the period rate that you specify. In this case, it does
	// not receive data for the attempts that do not correspond to a one-minute
	// data resolution, and the alarm may often lapse into INSUFFICENT_DATA status.
	// Specifying 10 or 30 also sets this alarm as a high-resolution alarm, which
	// has a higher charge than other alarms. For more information about pricing,
	// see Amazon CloudWatch Pricing (https://aws.amazon.com/cloudwatch/pricing/).
	//
	// An alarm's total current evaluation period can be no longer than one day,
	// so Period multiplied by EvaluationPeriods cannot be more than 86,400 seconds.
	//
	// Period is a required field
	Period *int64 `min:"1" type:"integer" required:"true"`

	// The statistic for the metric associated with the alarm, other than percentile.
	// For percentile statistics, use ExtendedStatistic. When you call PutMetricAlarm,
	// you must specify either Statistic or ExtendedStatistic, but not both.
	Statistic Statistic `type:"string" enum:"true"`

	// The value against which the specified statistic is compared.
	//
	// Threshold is a required field
	Threshold *float64 `type:"double" required:"true"`

	// Sets how this alarm is to handle missing data points. If TreatMissingData
	// is omitted, the default behavior of missing is used. For more information,
	// see Configuring How CloudWatch Alarms Treats Missing Data (http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/AlarmThatSendsEmail.html#alarms-and-missing-data).
	//
	// Valid Values: breaching | notBreaching | ignore | missing
	TreatMissingData *string `min:"1" type:"string"`

	// The unit of measure for the statistic. For example, the units for the Amazon
	// EC2 NetworkIn metric are Bytes because NetworkIn tracks the number of bytes
	// that an instance receives on all network interfaces. You can also specify
	// a unit when you create a custom metric. Units help provide conceptual meaning
	// to your data. Metric data points that specify a unit of measure, such as
	// Percent, are aggregated separately.
	//
	// If you specify a unit, you must use a unit that is appropriate for the metric.
	// Otherwise, the CloudWatch alarm can get stuck in the INSUFFICIENT DATA state.
	Unit StandardUnit `type:"string" enum:"true"`
}

// String returns the string representation
func (s PutMetricAlarmInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s PutMetricAlarmInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *PutMetricAlarmInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "PutMetricAlarmInput"}

	if s.AlarmName == nil {
		invalidParams.Add(aws.NewErrParamRequired("AlarmName"))
	}
	if s.AlarmName != nil && len(*s.AlarmName) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("AlarmName", 1))
	}
	if len(s.ComparisonOperator) == 0 {
		invalidParams.Add(aws.NewErrParamRequired("ComparisonOperator"))
	}
	if s.DatapointsToAlarm != nil && *s.DatapointsToAlarm < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("DatapointsToAlarm", 1))
	}
	if s.EvaluateLowSampleCountPercentile != nil && len(*s.EvaluateLowSampleCountPercentile) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("EvaluateLowSampleCountPercentile", 1))
	}

	if s.EvaluationPeriods == nil {
		invalidParams.Add(aws.NewErrParamRequired("EvaluationPeriods"))
	}
	if s.EvaluationPeriods != nil && *s.EvaluationPeriods < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("EvaluationPeriods", 1))
	}

	if s.MetricName == nil {
		invalidParams.Add(aws.NewErrParamRequired("MetricName"))
	}
	if s.MetricName != nil && len(*s.MetricName) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("MetricName", 1))
	}

	if s.Namespace == nil {
		invalidParams.Add(aws.NewErrParamRequired("Namespace"))
	}
	if s.Namespace != nil && len(*s.Namespace) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Namespace", 1))
	}

	if s.Period == nil {
		invalidParams.Add(aws.NewErrParamRequired("Period"))
	}
	if s.Period != nil && *s.Period < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("Period", 1))
	}

	if s.Threshold == nil {
		invalidParams.Add(aws.NewErrParamRequired("Threshold"))
	}
	if s.TreatMissingData != nil && len(*s.TreatMissingData) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("TreatMissingData", 1))
	}
	if s.Dimensions != nil {
		for i, v := range s.Dimensions {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Dimensions", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/PutMetricAlarmOutput
type PutMetricAlarmOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s PutMetricAlarmOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s PutMetricAlarmOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s PutMetricAlarmOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/PutMetricDataInput
type PutMetricDataInput struct {
	_ struct{} `type:"structure"`

	// The data for the metric.
	//
	// MetricData is a required field
	MetricData []MetricDatum `type:"list" required:"true"`

	// The namespace for the metric data.
	//
	// You cannot specify a namespace that begins with "AWS/". Namespaces that begin
	// with "AWS/" are reserved for use by Amazon Web Services products.
	//
	// Namespace is a required field
	Namespace *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s PutMetricDataInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s PutMetricDataInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *PutMetricDataInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "PutMetricDataInput"}

	if s.MetricData == nil {
		invalidParams.Add(aws.NewErrParamRequired("MetricData"))
	}

	if s.Namespace == nil {
		invalidParams.Add(aws.NewErrParamRequired("Namespace"))
	}
	if s.Namespace != nil && len(*s.Namespace) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Namespace", 1))
	}
	if s.MetricData != nil {
		for i, v := range s.MetricData {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "MetricData", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/PutMetricDataOutput
type PutMetricDataOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s PutMetricDataOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s PutMetricDataOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s PutMetricDataOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/SetAlarmStateInput
type SetAlarmStateInput struct {
	_ struct{} `type:"structure"`

	// The name for the alarm. This name must be unique within the AWS account.
	// The maximum length is 255 characters.
	//
	// AlarmName is a required field
	AlarmName *string `min:"1" type:"string" required:"true"`

	// The reason that this alarm is set to this specific state, in text format.
	//
	// StateReason is a required field
	StateReason *string `type:"string" required:"true"`

	// The reason that this alarm is set to this specific state, in JSON format.
	StateReasonData *string `type:"string"`

	// The value of the state.
	//
	// StateValue is a required field
	StateValue StateValue `type:"string" required:"true" enum:"true"`
}

// String returns the string representation
func (s SetAlarmStateInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s SetAlarmStateInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *SetAlarmStateInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "SetAlarmStateInput"}

	if s.AlarmName == nil {
		invalidParams.Add(aws.NewErrParamRequired("AlarmName"))
	}
	if s.AlarmName != nil && len(*s.AlarmName) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("AlarmName", 1))
	}

	if s.StateReason == nil {
		invalidParams.Add(aws.NewErrParamRequired("StateReason"))
	}
	if len(s.StateValue) == 0 {
		invalidParams.Add(aws.NewErrParamRequired("StateValue"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/SetAlarmStateOutput
type SetAlarmStateOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s SetAlarmStateOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s SetAlarmStateOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s SetAlarmStateOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Represents a set of statistics that describes a specific metric.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/StatisticSet
type StatisticSet struct {
	_ struct{} `type:"structure"`

	// The maximum value of the sample set.
	//
	// Maximum is a required field
	Maximum *float64 `type:"double" required:"true"`

	// The minimum value of the sample set.
	//
	// Minimum is a required field
	Minimum *float64 `type:"double" required:"true"`

	// The number of samples used for the statistic set.
	//
	// SampleCount is a required field
	SampleCount *float64 `type:"double" required:"true"`

	// The sum of values for the sample set.
	//
	// Sum is a required field
	Sum *float64 `type:"double" required:"true"`
}

// String returns the string representation
func (s StatisticSet) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s StatisticSet) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *StatisticSet) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "StatisticSet"}

	if s.Maximum == nil {
		invalidParams.Add(aws.NewErrParamRequired("Maximum"))
	}

	if s.Minimum == nil {
		invalidParams.Add(aws.NewErrParamRequired("Minimum"))
	}

	if s.SampleCount == nil {
		invalidParams.Add(aws.NewErrParamRequired("SampleCount"))
	}

	if s.Sum == nil {
		invalidParams.Add(aws.NewErrParamRequired("Sum"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

type ComparisonOperator string

// Enum values for ComparisonOperator
const (
	ComparisonOperatorGreaterThanOrEqualToThreshold ComparisonOperator = "GreaterThanOrEqualToThreshold"
	ComparisonOperatorGreaterThanThreshold          ComparisonOperator = "GreaterThanThreshold"
	ComparisonOperatorLessThanThreshold             ComparisonOperator = "LessThanThreshold"
	ComparisonOperatorLessThanOrEqualToThreshold    ComparisonOperator = "LessThanOrEqualToThreshold"
)

func (enum ComparisonOperator) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum ComparisonOperator) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type HistoryItemType string

// Enum values for HistoryItemType
const (
	HistoryItemTypeConfigurationUpdate HistoryItemType = "ConfigurationUpdate"
	HistoryItemTypeStateUpdate         HistoryItemType = "StateUpdate"
	HistoryItemTypeAction              HistoryItemType = "Action"
)

func (enum HistoryItemType) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum HistoryItemType) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type ScanBy string

// Enum values for ScanBy
const (
	ScanByTimestampDescending ScanBy = "TimestampDescending"
	ScanByTimestampAscending  ScanBy = "TimestampAscending"
)

func (enum ScanBy) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum ScanBy) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type StandardUnit string

// Enum values for StandardUnit
const (
	StandardUnitSeconds         StandardUnit = "Seconds"
	StandardUnitMicroseconds    StandardUnit = "Microseconds"
	StandardUnitMilliseconds    StandardUnit = "Milliseconds"
	StandardUnitBytes           StandardUnit = "Bytes"
	StandardUnitKilobytes       StandardUnit = "Kilobytes"
	StandardUnitMegabytes       StandardUnit = "Megabytes"
	StandardUnitGigabytes       StandardUnit = "Gigabytes"
	StandardUnitTerabytes       StandardUnit = "Terabytes"
	StandardUnitBits            StandardUnit = "Bits"
	StandardUnitKilobits        StandardUnit = "Kilobits"
	StandardUnitMegabits        StandardUnit = "Megabits"
	StandardUnitGigabits        StandardUnit = "Gigabits"
	StandardUnitTerabits        StandardUnit = "Terabits"
	StandardUnitPercent         StandardUnit = "Percent"
	StandardUnitCount           StandardUnit = "Count"
	StandardUnitBytesSecond     StandardUnit = "Bytes/Second"
	StandardUnitKilobytesSecond StandardUnit = "Kilobytes/Second"
	StandardUnitMegabytesSecond StandardUnit = "Megabytes/Second"
	StandardUnitGigabytesSecond StandardUnit = "Gigabytes/Second"
	StandardUnitTerabytesSecond StandardUnit = "Terabytes/Second"
	StandardUnitBitsSecond      StandardUnit = "Bits/Second"
	StandardUnitKilobitsSecond  StandardUnit = "Kilobits/Second"
	StandardUnitMegabitsSecond  StandardUnit = "Megabits/Second"
	StandardUnitGigabitsSecond  StandardUnit = "Gigabits/Second"
	StandardUnitTerabitsSecond  StandardUnit = "Terabits/Second"
	StandardUnitCountSecond     StandardUnit = "Count/Second"
	StandardUnitNone            StandardUnit = "None"
)

func (enum StandardUnit) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum StandardUnit) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type StateValue string

// Enum values for StateValue
const (
	StateValueOk               StateValue = "OK"
	StateValueAlarm            StateValue = "ALARM"
	StateValueInsufficientData StateValue = "INSUFFICIENT_DATA"
)

func (enum StateValue) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum StateValue) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type Statistic string

// Enum values for Statistic
const (
	StatisticSampleCount Statistic = "SampleCount"
	StatisticAverage     Statistic = "Average"
	StatisticSum         Statistic = "Sum"
	StatisticMinimum     Statistic = "Minimum"
	StatisticMaximum     Statistic = "Maximum"
)

func (enum Statistic) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum Statistic) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type StatusCode string

// Enum values for StatusCode
const (
	StatusCodeComplete      StatusCode = "Complete"
	StatusCodeInternalError StatusCode = "InternalError"
	StatusCodePartialData   StatusCode = "PartialData"
)

func (enum StatusCode) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum StatusCode) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}