- ResourceSpans =
          
        
- ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.ResourceSpans").msgclass
- InstrumentationLibrarySpans =
          
        
- ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.InstrumentationLibrarySpans").msgclass
- Span =
          
        
- ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Span").msgclass
- Status =
          
        
- ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Status").msgclass