Fix siteName casing (#33808)

* Fix siteName casing

* changelog

Author: jeremydvoss

sdk/monitor/azure-monitor-opentelemetry/CHANGELOG.md

@@ -12,6 +12,8 @@
 
 - Implement distro detection for statsbeat feature
     ([#33761](https://github.com/Azure/azure-sdk-for-python/pull/33761))
+- Fix siteName in diagnostic logging
+    ([#33808](https://github.com/Azure/azure-sdk-for-python/pull/33808))
 
 ## 1.1.1 (2023-12-04)
 

sdk/monitor/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_diagnostics/diagnostic_logging.py

@@ -51,7 +51,7 @@ def _initialize(cls):
                         + '"message":"%(message)s", '
                         + '"properties":{'
                         + '"operation":"Startup", '
-                        + f'"sitename":"{_SITE_NAME}", '
+                        + f'"siteName":"{_SITE_NAME}", '
                         + f'"ikey":"{_get_customer_ikey_from_env_var()}", '
                         + f'"extensionVersion":"{_EXTENSION_VERSION}", '
                         + f'"sdkVersion":"{VERSION}", '

sdk/monitor/azure-monitor-opentelemetry/tests/diagnostics/test_diagnostic_logging.py

@@ -41,7 +41,7 @@ def check_file_for_messages(file_path, level, messages):
             assert json["message"] == message
             properties = json["properties"]
             assert properties["operation"] == "Startup"
-            assert properties["sitename"] == TEST_SITE_NAME
+            assert properties["siteName"] == TEST_SITE_NAME
             assert properties["ikey"] == TEST_CUSTOMER_IKEY
             assert properties["extensionVersion"] == TEST_EXTENSION_VERSION
             assert properties["sdkVersion"] == TEST_VERSION