[Monitor Metrics] Add TypeSpec files (Azure#35831)

* [Monitor Metrics] Add TypeSpec files

Signed-off-by: Paul Van Eck <[email protected]>

* go changes

* Compile swagger

Signed-off-by: Paul Van Eck <[email protected]>

* Update common types decorator

Signed-off-by: Paul Van Eck <[email protected]>

* Change subscriptionId to uuid

Signed-off-by: Paul Van Eck <[email protected]>

---------

Signed-off-by: Paul Van Eck <[email protected]>
Co-authored-by: gracewilcox <[email protected]>

Author: pvaneck

specification/monitor/Azure.Monitor.Query.Metrics/client.tsp

@@ -0,0 +1,30 @@
+import "@azure-tools/typespec-client-generator-core";
+import "./main.tsp";
+
+using Azure.ClientGenerator.Core;
+
+namespace ClientCustomizations;
+
+@@clientName(MonitorQueryMetrics, "Client", "go");
+
+@@clientName(MonitorQueryMetrics.batch, "queryResources");
+
+using MonitorQueryMetrics;
+
+@@clientName(MetricResultsResponse, "MetricResults", "go");
+
+@@clientName(ResourceIdList.resourceids, "ResourceIDs", "go");
+
+@@clientName(TimeSeriesElement.metadatavalues, "MetadataValues", "go");
+
+@@clientName(MetricResultsResponseValuesItem, "MetricData", "go");
+@@clientName(MetricResultsResponseValuesItem.starttime, "StartTime", "go");
+@@clientName(MetricResultsResponseValuesItem.endtime, "EndTime", "go");
+@@clientName(MetricResultsResponseValuesItem.value, "Values", "go");
+@@clientName(MetricResultsResponseValuesItem.resourceid, "ResourceID", "go");
+@@clientName(MetricResultsResponseValuesItem.resourceregion,
+  "ResourceRegion",
+  "go"
+);
+
+@@clientName(Metric.timeseries, "TimeSeries", "go");