private List<MetricDatum> validateMetricData(MetricData metricData) throws CloudWatchException {
List<MetricDatum> metricDataCollection = null;
if (metricData != null) {
metricDataCollection = metricData.getMember();
;
}
if (metricDataCollection == null) {
throw new MissingParameterException("The parameter MetricData is required.");
}
if (metricDataCollection.size() < 1) {
throw new MissingParameterException("The parameter MetricData is required.");
}
if (metricDataCollection.size() > 20) {
throw new InvalidParameterValueException(
"The collection MetricData must not have a size greater than 20.");
}
int ctr = 1;
for (MetricDatum metricDatum : metricDataCollection) {
validateMetricDatum(metricDatum, "MetricData.member." + ctr);
ctr++;
}
return metricDataCollection;
}
