diff --git a/agent/agent-profiler/agent-alerting-api/src/main/java/com/microsoft/applicationinsights/alerting/aiconfig/AlertingConfig.java b/agent/agent-profiler/agent-alerting-api/src/main/java/com/microsoft/applicationinsights/alerting/aiconfig/AlertingConfig.java
index 4c627fc0e16..abeafcca51d 100644
--- a/agent/agent-profiler/agent-alerting-api/src/main/java/com/microsoft/applicationinsights/alerting/aiconfig/AlertingConfig.java
+++ b/agent/agent-profiler/agent-alerting-api/src/main/java/com/microsoft/applicationinsights/alerting/aiconfig/AlertingConfig.java
@@ -8,6 +8,7 @@
 import com.azure.json.JsonToken;
 import com.azure.json.JsonWriter;
 import java.io.IOException;
+import java.util.Locale;
 
 public class AlertingConfig {
 
@@ -56,7 +57,8 @@ public static RequestFilter fromJson(JsonReader jsonReader) throws IOException {
               reader.nextToken();
               String fieldName = reader.getFieldName();
               if ("type".equals(fieldName)) {
-                deserializedRequestFilter.setType(RequestFilterType.valueOf(reader.getString()));
+                deserializedRequestFilter.setType(
+                    RequestFilterType.valueOf(reader.getString().toUpperCase(Locale.ROOT)));
               } else if ("value".equals(fieldName)) {
                 deserializedRequestFilter.setValue(reader.getString());
               } else {
@@ -184,7 +186,7 @@ public static RequestAggregation fromJson(JsonReader jsonReader) throws IOExcept
               String fieldName = reader.getFieldName();
               if ("type".equals(fieldName)) {
                 deserializedRequestAggregation.setType(
-                    RequestAggregationType.valueOf(reader.getString()));
+                    RequestAggregationType.valueOf(reader.getString().toUpperCase(Locale.ROOT)));
               } else if ("windowSizeMillis".equals(fieldName)) {
                 deserializedRequestAggregation.setWindowSizeMillis(jsonReader.getLong());
               } else if ("configuration".equals(fieldName)) {
@@ -254,7 +256,8 @@ public static RequestTriggerThreshold fromJson(JsonReader jsonReader) throws IOE
               String fieldName = reader.getFieldName();
               if ("type".equals(fieldName)) {
                 deserializedRequestTriggerThreshold.setType(
-                    RequestTriggerThresholdType.valueOf(reader.getString()));
+                    RequestTriggerThresholdType.valueOf(
+                        reader.getString().toUpperCase(Locale.ROOT)));
               } else if ("value".equals(fieldName)) {
                 deserializedRequestTriggerThreshold.setValue(reader.getFloat());
               } else {
@@ -314,7 +317,8 @@ public static RequestTriggerThrottling fromJson(JsonReader jsonReader) throws IO
               String fieldName = reader.getFieldName();
               if ("type".equals(fieldName)) {
                 deserializedRequestTriggerThrottling.setType(
-                    RequestTriggerThrottlingType.valueOf(reader.getString()));
+                    RequestTriggerThrottlingType.valueOf(
+                        reader.getString().toUpperCase(Locale.ROOT)));
               } else if ("value".equals(fieldName)) {
                 deserializedRequestTriggerThrottling.setValue(reader.getLong());
               } else {
@@ -426,7 +430,8 @@ public static RequestTrigger fromJson(JsonReader jsonReader) throws IOException
               if ("name".equals(fieldName)) {
                 deserializedRequestTrigger.setName(reader.getString());
               } else if ("type".equals(fieldName)) {
-                deserializedRequestTrigger.setType(RequestTriggerType.valueOf(reader.getString()));
+                deserializedRequestTrigger.setType(
+                    RequestTriggerType.valueOf(reader.getString().toUpperCase(Locale.ROOT)));
               } else if ("filter".equals(fieldName)) {
                 deserializedRequestTrigger.setFilter(RequestFilter.fromJson(reader));
               } else if ("aggregation".equals(fieldName)) {