OTLP Exporter: decode the google.rpc.Status body on

[robertlaurin]

opentelemetry-ruby/exporter/otlp/lib/opentelemetry/exporter/otlp/exporter.rb

Lines 187 to 191 in 469aa89

	when Net::HTTPBadRequest, Net::HTTPClientError, Net::HTTPServerError
	# TODO: decode the body as a google.rpc.Status Protobuf-encoded message when https://github.com/open-telemetry/opentelemetry-collector/issues/1357 is fixed.
	response.body # Read and discard body
	@metrics_reporter.add_to_counter('otel.otlp_exporter.failure', labels: { 'reason' => response.code })
	FAILURE

#925 (comment)
#925 (review)

[github-actions]

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