Describe the bug
OtlpTraceExporterService uses io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter internally. But does not expose configuration values for e.g. headers.
Thus, it is not possible to authenticate against a basic auth secured OTEL Collector.
Expected behavior
It is possible to configure headers and for OtlpTraceExporterService
Describe the bug OtlpTraceExporterService uses
io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter
internally. But does not expose configuration values for e.g. headers. Thus, it is not possible to authenticate against a basic auth secured OTEL Collector.Expected behavior It is possible to configure headers and for OtlpTraceExporterService