• Package Name: azure-monitor-opentelemetry-exporter
• Package Version: latest
• Operating System: n/a/
• Python Version: n/a

Describe the bug
The azure monitor opentelemetry exporter uses deprecated semantic conventions.

• azure-sdk-for-python/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/export/trace/_exporter.py

  Line 351 in 54e0fa6

  elif SpanAttributes.HTTP_METHOD in span.attributes: # HTTP

Example:
Uses the SpanAttributes.HTTP_METHOD which is deprecated as per https://github.com/open-telemetry/opentelemetry-python/blob/d03a62245357eb40cac81d5e671fc2df83aef767/opentelemetry-semantic-conventions/src/opentelemetry/semconv/trace/__init__.py#L49

When using a span with SpanKind.Client you have to rely on the deprecated semantic conventions for Azure Monitor to pick it up.

with tracer.start_as_current_span("OpenAI completion api request", kind=SpanKind.CLIENT) as span:
    span.set_attribute("http.method", "GET") 
    span.set_attribute("http.url", "https://my-deployed-service.openai.azure.com/")
    
   # or span.set_attribute("db.system", "my-deployed-service.openai.azure.com")