Adding message IDs to diagnostic logging (#43183)

* more msg ids

* changelog and correcting numerical overlap

Author: jeremydvoss

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

@@ -6,6 +6,8 @@
 
 - Performance Counters
   ([#43262](https://github.com/Azure/azure-sdk-for-python/pull/43262))
+- Adding more diagnostic log message IDs
+  ([#43183](https://github.com/Azure/azure-sdk-for-python/pull/43183))
 
 ### Breaking Changes
 

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

@@ -32,19 +32,23 @@
 _DIAGNOSTIC_LOG_PATH = _get_log_path()
 
 _DISTRO_DETECTS_ATTACH = "4100"
-_INFO = "4101"
 _INSTRUMENTATION_SKIPPED = "4101"
+_INFO = "4102"
 
 _ATTACH_SUCCESS_DISTRO = "4200"
 _ATTACH_SUCCESS_CONFIGURATOR = "4201"
 _INSTRUMENTATION_SUCCEEDED = "4202"
 
 _DEPENDENCY_OVERLAP = "4300"
+_BACKOFF_EXPORTER = "4301"
+_BACKOFF_CONFLICT = "4302"
+_BACKOFF_UNSUPPORTED_PYTHON_VERSION = "4303"
 
 _ATTACH_FAILURE_DISTRO = "4400"
 _ATTACH_FAILURE_CONFIGURATOR = "4401"
 _ATTACH_DETECTS_SDK = "4402"
 _INSTRUMENTATION_FAILED = "4403"
+_EXCEPTION = "4404"
 
 
 class AzureDiagnosticLogging: