const google.golang.org/grpc/internal/envconfig.envObservabilityConfigFile

2 uses

	google.golang.org/grpc/internal/envconfig (current package)
		observability.go#L25: 	envObservabilityConfigFile = "GRPC_GCP_OBSERVABILITY_CONFIG_FILE"
		observability.go#L35: 	ObservabilityConfigFile = os.Getenv(envObservabilityConfigFile)