func loadGet(client *ec2.Client, values Values, i interface{}) error {
rsp, e := client.DoSignedRequest("GET", endpoint(client.Client), values.Encode(), nil)
if e != nil {
return e
}
return xml.Unmarshal(rsp.Content, i)
}
func (action *ListMetrics) Execute(client *ec2.Client) (*ListMetricsResponse, error) {
rsp, e := client.DoSignedRequest("GET", endpoint(client.Client), action.query(), nil)
if e != nil {
return nil, e
}
o := &ListMetricsResponse{}
e = xml.Unmarshal(rsp.Content, o)
return o, e
}
func (action *GetMetricStatistics) Execute(client *ec2.Client) (*GetMetricStatisticsResponse, error) {
if action.StartTime.IsZero() {
return nil, fmt.Errorf("StartTime must not be zero")
}
if action.EndTime.IsZero() {
return nil, fmt.Errorf("EndTime must not be zero")
}
if action.Period == 0 {
action.Period = 60
}
values := Values{
"Version": VERSION,
"Action": "GetMetricStatistics",
"MetricName": action.MetricName,
"Namespace": action.Namespace,
"Period": strconv.Itoa(action.Period),
"EndTime": action.EndTime.UTC().Format(time.RFC3339),
"StartTime": action.StartTime.UTC().Format(time.RFC3339),
"Unit": action.Unit,
}
for i, s := range action.Statistics {
values.Add("Statistics.member."+strconv.Itoa(i+1), s)
}
values.addDimensions("", action.Dimensions)
rsp, e := client.DoSignedRequest("GET", endpoint(client.Client), values.Encode(), nil)
if e != nil {
return nil, e
}
i := &GetMetricStatisticsResponse{}
e = xml.Unmarshal(rsp.Content, i)
return i, e
}