diff --git a/exporter/otlp-common/Rakefile b/exporter/otlp-common/Rakefile
index 28d31e2fe7..e4050d1e41 100644
--- a/exporter/otlp-common/Rakefile
+++ b/exporter/otlp-common/Rakefile
@@ -32,7 +32,7 @@ default_tasks =
 
 task default: default_tasks
 
-PROTO_VERSION = 'v0.18.0'
+PROTO_VERSION = 'v1.8.0'
 PROTOBUF_FILES = [
   'collector/logs/v1/logs_service.proto',
   'collector/metrics/v1/metrics_service.proto',
@@ -41,8 +41,7 @@ PROTOBUF_FILES = [
   'logs/v1/logs.proto',
   'metrics/v1/metrics.proto',
   'resource/v1/resource.proto',
-  'trace/v1/trace.proto',
-  'trace/v1/trace_config.proto'
+  'trace/v1/trace.proto'
 ].freeze
 
 desc 'Update probobuf'
diff --git a/exporter/otlp-common/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb b/exporter/otlp-common/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb
index 6cc98b0e7b..f1c0b1a23d 100644
--- a/exporter/otlp-common/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb
+++ b/exporter/otlp-common/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb
@@ -7,9 +7,9 @@
 require 'opentelemetry/proto/logs/v1/logs_pb'
 
 
-descriptor_data = "\n8opentelemetry/proto/collector/logs/v1/logs_service.proto\x12%opentelemetry.proto.collector.logs.v1\x1a&opentelemetry/proto/logs/v1/logs.proto\"\\\n\x18\x45xportLogsServiceRequest\x12@\n\rresource_logs\x18\x01 \x03(\x0b\x32).opentelemetry.proto.logs.v1.ResourceLogs\"\x1b\n\x19\x45xportLogsServiceResponse2\x9d\x01\n\x0bLogsService\x12\x8d\x01\n\x06\x45xport\x12?.opentelemetry.proto.collector.logs.v1.ExportLogsServiceRequest\x1a@.opentelemetry.proto.collector.logs.v1.ExportLogsServiceResponse\"\x00\x42p\n(io.opentelemetry.proto.collector.logs.v1B\x10LogsServiceProtoP\x01Z0go.opentelemetry.io/proto/otlp/collector/logs/v1b\x06proto3"
+descriptor_data = "\n8opentelemetry/proto/collector/logs/v1/logs_service.proto\x12%opentelemetry.proto.collector.logs.v1\x1a&opentelemetry/proto/logs/v1/logs.proto\"\\\n\x18\x45xportLogsServiceRequest\x12@\n\rresource_logs\x18\x01 \x03(\x0b\x32).opentelemetry.proto.logs.v1.ResourceLogs\"u\n\x19\x45xportLogsServiceResponse\x12X\n\x0fpartial_success\x18\x01 \x01(\x0b\x32?.opentelemetry.proto.collector.logs.v1.ExportLogsPartialSuccess\"O\n\x18\x45xportLogsPartialSuccess\x12\x1c\n\x14rejected_log_records\x18\x01 \x01(\x03\x12\x15\n\rerror_message\x18\x02 \x01(\t2\x9d\x01\n\x0bLogsService\x12\x8d\x01\n\x06\x45xport\x12?.opentelemetry.proto.collector.logs.v1.ExportLogsServiceRequest\x1a@.opentelemetry.proto.collector.logs.v1.ExportLogsServiceResponse\"\x00\x42\x98\x01\n(io.opentelemetry.proto.collector.logs.v1B\x10LogsServiceProtoP\x01Z0go.opentelemetry.io/proto/otlp/collector/logs/v1\xaa\x02%OpenTelemetry.Proto.Collector.Logs.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -19,6 +19,7 @@ module Logs
         module V1
           ExportLogsServiceRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.logs.v1.ExportLogsServiceRequest").msgclass
           ExportLogsServiceResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.logs.v1.ExportLogsServiceResponse").msgclass
+          ExportLogsPartialSuccess = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.logs.v1.ExportLogsPartialSuccess").msgclass
         end
       end
     end
diff --git a/exporter/otlp-common/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb b/exporter/otlp-common/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb
index 7e95f43cdb..5159483185 100644
--- a/exporter/otlp-common/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb
+++ b/exporter/otlp-common/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb
@@ -7,9 +7,9 @@
 require 'opentelemetry/proto/metrics/v1/metrics_pb'
 
 
-descriptor_data = "\n>opentelemetry/proto/collector/metrics/v1/metrics_service.proto\x12(opentelemetry.proto.collector.metrics.v1\x1a,opentelemetry/proto/metrics/v1/metrics.proto\"h\n\x1b\x45xportMetricsServiceRequest\x12I\n\x10resource_metrics\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.ResourceMetrics\"\x1e\n\x1c\x45xportMetricsServiceResponse2\xac\x01\n\x0eMetricsService\x12\x99\x01\n\x06\x45xport\x12\x45.opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceRequest\x1a\x46.opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceResponse\"\x00\x42y\n+io.opentelemetry.proto.collector.metrics.v1B\x13MetricsServiceProtoP\x01Z3go.opentelemetry.io/proto/otlp/collector/metrics/v1b\x06proto3"
+descriptor_data = "\n>opentelemetry/proto/collector/metrics/v1/metrics_service.proto\x12(opentelemetry.proto.collector.metrics.v1\x1a,opentelemetry/proto/metrics/v1/metrics.proto\"h\n\x1b\x45xportMetricsServiceRequest\x12I\n\x10resource_metrics\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.ResourceMetrics\"~\n\x1c\x45xportMetricsServiceResponse\x12^\n\x0fpartial_success\x18\x01 \x01(\x0b\x32\x45.opentelemetry.proto.collector.metrics.v1.ExportMetricsPartialSuccess\"R\n\x1b\x45xportMetricsPartialSuccess\x12\x1c\n\x14rejected_data_points\x18\x01 \x01(\x03\x12\x15\n\rerror_message\x18\x02 \x01(\t2\xac\x01\n\x0eMetricsService\x12\x99\x01\n\x06\x45xport\x12\x45.opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceRequest\x1a\x46.opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceResponse\"\x00\x42\xa4\x01\n+io.opentelemetry.proto.collector.metrics.v1B\x13MetricsServiceProtoP\x01Z3go.opentelemetry.io/proto/otlp/collector/metrics/v1\xaa\x02(OpenTelemetry.Proto.Collector.Metrics.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -19,6 +19,7 @@ module Metrics
         module V1
           ExportMetricsServiceRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceRequest").msgclass
           ExportMetricsServiceResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceResponse").msgclass
+          ExportMetricsPartialSuccess = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.metrics.v1.ExportMetricsPartialSuccess").msgclass
         end
       end
     end
diff --git a/exporter/otlp-common/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb b/exporter/otlp-common/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb
index f6bc5efc5c..bf85d665db 100644
--- a/exporter/otlp-common/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb
+++ b/exporter/otlp-common/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb
@@ -7,9 +7,9 @@
 require 'opentelemetry/proto/trace/v1/trace_pb'
 
 
-descriptor_data = "\n:opentelemetry/proto/collector/trace/v1/trace_service.proto\x12&opentelemetry.proto.collector.trace.v1\x1a(opentelemetry/proto/trace/v1/trace.proto\"`\n\x19\x45xportTraceServiceRequest\x12\x43\n\x0eresource_spans\x18\x01 \x03(\x0b\x32+.opentelemetry.proto.trace.v1.ResourceSpans\"\x1c\n\x1a\x45xportTraceServiceResponse2\xa2\x01\n\x0cTraceService\x12\x91\x01\n\x06\x45xport\x12\x41.opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest\x1a\x42.opentelemetry.proto.collector.trace.v1.ExportTraceServiceResponse\"\x00\x42s\n)io.opentelemetry.proto.collector.trace.v1B\x11TraceServiceProtoP\x01Z1go.opentelemetry.io/proto/otlp/collector/trace/v1b\x06proto3"
+descriptor_data = "\n:opentelemetry/proto/collector/trace/v1/trace_service.proto\x12&opentelemetry.proto.collector.trace.v1\x1a(opentelemetry/proto/trace/v1/trace.proto\"`\n\x19\x45xportTraceServiceRequest\x12\x43\n\x0eresource_spans\x18\x01 \x03(\x0b\x32+.opentelemetry.proto.trace.v1.ResourceSpans\"x\n\x1a\x45xportTraceServiceResponse\x12Z\n\x0fpartial_success\x18\x01 \x01(\x0b\x32\x41.opentelemetry.proto.collector.trace.v1.ExportTracePartialSuccess\"J\n\x19\x45xportTracePartialSuccess\x12\x16\n\x0erejected_spans\x18\x01 \x01(\x03\x12\x15\n\rerror_message\x18\x02 \x01(\t2\xa2\x01\n\x0cTraceService\x12\x91\x01\n\x06\x45xport\x12\x41.opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest\x1a\x42.opentelemetry.proto.collector.trace.v1.ExportTraceServiceResponse\"\x00\x42\x9c\x01\n)io.opentelemetry.proto.collector.trace.v1B\x11TraceServiceProtoP\x01Z1go.opentelemetry.io/proto/otlp/collector/trace/v1\xaa\x02&OpenTelemetry.Proto.Collector.Trace.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -19,6 +19,7 @@ module Trace
         module V1
           ExportTraceServiceRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest").msgclass
           ExportTraceServiceResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.trace.v1.ExportTraceServiceResponse").msgclass
+          ExportTracePartialSuccess = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.trace.v1.ExportTracePartialSuccess").msgclass
         end
       end
     end
diff --git a/exporter/otlp-common/lib/opentelemetry/proto/common/v1/common_pb.rb b/exporter/otlp-common/lib/opentelemetry/proto/common/v1/common_pb.rb
index c91fe92c51..6dc7114329 100644
--- a/exporter/otlp-common/lib/opentelemetry/proto/common/v1/common_pb.rb
+++ b/exporter/otlp-common/lib/opentelemetry/proto/common/v1/common_pb.rb
@@ -5,9 +5,9 @@
 require 'google/protobuf'
 
 
-descriptor_data = "\n*opentelemetry/proto/common/v1/common.proto\x12\x1dopentelemetry.proto.common.v1\"\x8c\x02\n\x08\x41nyValue\x12\x16\n\x0cstring_value\x18\x01 \x01(\tH\x00\x12\x14\n\nbool_value\x18\x02 \x01(\x08H\x00\x12\x13\n\tint_value\x18\x03 \x01(\x03H\x00\x12\x16\n\x0c\x64ouble_value\x18\x04 \x01(\x01H\x00\x12@\n\x0b\x61rray_value\x18\x05 \x01(\x0b\x32).opentelemetry.proto.common.v1.ArrayValueH\x00\x12\x43\n\x0ckvlist_value\x18\x06 \x01(\x0b\x32+.opentelemetry.proto.common.v1.KeyValueListH\x00\x12\x15\n\x0b\x62ytes_value\x18\x07 \x01(\x0cH\x00\x42\x07\n\x05value\"E\n\nArrayValue\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\"G\n\x0cKeyValueList\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\"O\n\x08KeyValue\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\x36\n\x05value\x18\x02 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\";\n\x16InstrumentationLibrary\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0f\n\x07version\x18\x02 \x01(\t:\x02\x18\x01\"5\n\x14InstrumentationScope\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0f\n\x07version\x18\x02 \x01(\tB[\n io.opentelemetry.proto.common.v1B\x0b\x43ommonProtoP\x01Z(go.opentelemetry.io/proto/otlp/common/v1b\x06proto3"
+descriptor_data = "\n*opentelemetry/proto/common/v1/common.proto\x12\x1dopentelemetry.proto.common.v1\"\x8c\x02\n\x08\x41nyValue\x12\x16\n\x0cstring_value\x18\x01 \x01(\tH\x00\x12\x14\n\nbool_value\x18\x02 \x01(\x08H\x00\x12\x13\n\tint_value\x18\x03 \x01(\x03H\x00\x12\x16\n\x0c\x64ouble_value\x18\x04 \x01(\x01H\x00\x12@\n\x0b\x61rray_value\x18\x05 \x01(\x0b\x32).opentelemetry.proto.common.v1.ArrayValueH\x00\x12\x43\n\x0ckvlist_value\x18\x06 \x01(\x0b\x32+.opentelemetry.proto.common.v1.KeyValueListH\x00\x12\x15\n\x0b\x62ytes_value\x18\x07 \x01(\x0cH\x00\x42\x07\n\x05value\"E\n\nArrayValue\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\"G\n\x0cKeyValueList\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\"O\n\x08KeyValue\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\x36\n\x05value\x18\x02 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\"\x94\x01\n\x14InstrumentationScope\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0f\n\x07version\x18\x02 \x01(\t\x12;\n\nattributes\x18\x03 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x04 \x01(\r\"X\n\tEntityRef\x12\x12\n\nschema_url\x18\x01 \x01(\t\x12\x0c\n\x04type\x18\x02 \x01(\t\x12\x0f\n\x07id_keys\x18\x03 \x03(\t\x12\x18\n\x10\x64\x65scription_keys\x18\x04 \x03(\tB{\n io.opentelemetry.proto.common.v1B\x0b\x43ommonProtoP\x01Z(go.opentelemetry.io/proto/otlp/common/v1\xaa\x02\x1dOpenTelemetry.Proto.Common.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -18,8 +18,8 @@ module V1
         ArrayValue = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.ArrayValue").msgclass
         KeyValueList = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.KeyValueList").msgclass
         KeyValue = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.KeyValue").msgclass
-        InstrumentationLibrary = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.InstrumentationLibrary").msgclass
         InstrumentationScope = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.InstrumentationScope").msgclass
+        EntityRef = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.EntityRef").msgclass
       end
     end
   end
diff --git a/exporter/otlp-common/lib/opentelemetry/proto/logs/v1/logs_pb.rb b/exporter/otlp-common/lib/opentelemetry/proto/logs/v1/logs_pb.rb
index 6fee743383..ce9b71580c 100644
--- a/exporter/otlp-common/lib/opentelemetry/proto/logs/v1/logs_pb.rb
+++ b/exporter/otlp-common/lib/opentelemetry/proto/logs/v1/logs_pb.rb
@@ -8,9 +8,9 @@
 require 'opentelemetry/proto/resource/v1/resource_pb'
 
 
-descriptor_data = "\n&opentelemetry/proto/logs/v1/logs.proto\x12\x1bopentelemetry.proto.logs.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"L\n\x08LogsData\x12@\n\rresource_logs\x18\x01 \x03(\x0b\x32).opentelemetry.proto.logs.v1.ResourceLogs\"\xff\x01\n\x0cResourceLogs\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12:\n\nscope_logs\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.ScopeLogs\x12\x62\n\x1cinstrumentation_library_logs\x18\xe8\x07 \x03(\x0b\x32\x37.opentelemetry.proto.logs.v1.InstrumentationLibraryLogsB\x02\x18\x01\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\xa0\x01\n\tScopeLogs\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12;\n\x0blog_records\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.LogRecord\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\xc9\x01\n\x1aInstrumentationLibraryLogs\x12V\n\x17instrumentation_library\x18\x01 \x01(\x0b\x32\x35.opentelemetry.proto.common.v1.InstrumentationLibrary\x12;\n\x0blog_records\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.LogRecord\x12\x12\n\nschema_url\x18\x03 \x01(\t:\x02\x18\x01\"\xef\x02\n\tLogRecord\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x1f\n\x17observed_time_unix_nano\x18\x0b \x01(\x06\x12\x44\n\x0fseverity_number\x18\x02 \x01(\x0e\x32+.opentelemetry.proto.logs.v1.SeverityNumber\x12\x15\n\rseverity_text\x18\x03 \x01(\t\x12\x35\n\x04\x62ody\x18\x05 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\x12;\n\nattributes\x18\x06 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x07 \x01(\r\x12\r\n\x05\x66lags\x18\x08 \x01(\x07\x12\x10\n\x08trace_id\x18\t \x01(\x0c\x12\x0f\n\x07span_id\x18\n \x01(\x0cJ\x04\x08\x04\x10\x05*\xc3\x05\n\x0eSeverityNumber\x12\x1f\n\x1bSEVERITY_NUMBER_UNSPECIFIED\x10\x00\x12\x19\n\x15SEVERITY_NUMBER_TRACE\x10\x01\x12\x1a\n\x16SEVERITY_NUMBER_TRACE2\x10\x02\x12\x1a\n\x16SEVERITY_NUMBER_TRACE3\x10\x03\x12\x1a\n\x16SEVERITY_NUMBER_TRACE4\x10\x04\x12\x19\n\x15SEVERITY_NUMBER_DEBUG\x10\x05\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG2\x10\x06\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG3\x10\x07\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG4\x10\x08\x12\x18\n\x14SEVERITY_NUMBER_INFO\x10\t\x12\x19\n\x15SEVERITY_NUMBER_INFO2\x10\n\x12\x19\n\x15SEVERITY_NUMBER_INFO3\x10\x0b\x12\x19\n\x15SEVERITY_NUMBER_INFO4\x10\x0c\x12\x18\n\x14SEVERITY_NUMBER_WARN\x10\r\x12\x19\n\x15SEVERITY_NUMBER_WARN2\x10\x0e\x12\x19\n\x15SEVERITY_NUMBER_WARN3\x10\x0f\x12\x19\n\x15SEVERITY_NUMBER_WARN4\x10\x10\x12\x19\n\x15SEVERITY_NUMBER_ERROR\x10\x11\x12\x1a\n\x16SEVERITY_NUMBER_ERROR2\x10\x12\x12\x1a\n\x16SEVERITY_NUMBER_ERROR3\x10\x13\x12\x1a\n\x16SEVERITY_NUMBER_ERROR4\x10\x14\x12\x19\n\x15SEVERITY_NUMBER_FATAL\x10\x15\x12\x1a\n\x16SEVERITY_NUMBER_FATAL2\x10\x16\x12\x1a\n\x16SEVERITY_NUMBER_FATAL3\x10\x17\x12\x1a\n\x16SEVERITY_NUMBER_FATAL4\x10\x18*X\n\x0eLogRecordFlags\x12\x1f\n\x1bLOG_RECORD_FLAG_UNSPECIFIED\x10\x00\x12%\n LOG_RECORD_FLAG_TRACE_FLAGS_MASK\x10\xff\x01\x42U\n\x1eio.opentelemetry.proto.logs.v1B\tLogsProtoP\x01Z&go.opentelemetry.io/proto/otlp/logs/v1b\x06proto3"
+descriptor_data = "\n&opentelemetry/proto/logs/v1/logs.proto\x12\x1bopentelemetry.proto.logs.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"L\n\x08LogsData\x12@\n\rresource_logs\x18\x01 \x03(\x0b\x32).opentelemetry.proto.logs.v1.ResourceLogs\"\xa3\x01\n\x0cResourceLogs\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12:\n\nscope_logs\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.ScopeLogs\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\xa0\x01\n\tScopeLogs\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12;\n\x0blog_records\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.LogRecord\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\x83\x03\n\tLogRecord\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x1f\n\x17observed_time_unix_nano\x18\x0b \x01(\x06\x12\x44\n\x0fseverity_number\x18\x02 \x01(\x0e\x32+.opentelemetry.proto.logs.v1.SeverityNumber\x12\x15\n\rseverity_text\x18\x03 \x01(\t\x12\x35\n\x04\x62ody\x18\x05 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\x12;\n\nattributes\x18\x06 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x07 \x01(\r\x12\r\n\x05\x66lags\x18\x08 \x01(\x07\x12\x10\n\x08trace_id\x18\t \x01(\x0c\x12\x0f\n\x07span_id\x18\n \x01(\x0c\x12\x12\n\nevent_name\x18\x0c \x01(\tJ\x04\x08\x04\x10\x05*\xc3\x05\n\x0eSeverityNumber\x12\x1f\n\x1bSEVERITY_NUMBER_UNSPECIFIED\x10\x00\x12\x19\n\x15SEVERITY_NUMBER_TRACE\x10\x01\x12\x1a\n\x16SEVERITY_NUMBER_TRACE2\x10\x02\x12\x1a\n\x16SEVERITY_NUMBER_TRACE3\x10\x03\x12\x1a\n\x16SEVERITY_NUMBER_TRACE4\x10\x04\x12\x19\n\x15SEVERITY_NUMBER_DEBUG\x10\x05\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG2\x10\x06\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG3\x10\x07\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG4\x10\x08\x12\x18\n\x14SEVERITY_NUMBER_INFO\x10\t\x12\x19\n\x15SEVERITY_NUMBER_INFO2\x10\n\x12\x19\n\x15SEVERITY_NUMBER_INFO3\x10\x0b\x12\x19\n\x15SEVERITY_NUMBER_INFO4\x10\x0c\x12\x18\n\x14SEVERITY_NUMBER_WARN\x10\r\x12\x19\n\x15SEVERITY_NUMBER_WARN2\x10\x0e\x12\x19\n\x15SEVERITY_NUMBER_WARN3\x10\x0f\x12\x19\n\x15SEVERITY_NUMBER_WARN4\x10\x10\x12\x19\n\x15SEVERITY_NUMBER_ERROR\x10\x11\x12\x1a\n\x16SEVERITY_NUMBER_ERROR2\x10\x12\x12\x1a\n\x16SEVERITY_NUMBER_ERROR3\x10\x13\x12\x1a\n\x16SEVERITY_NUMBER_ERROR4\x10\x14\x12\x19\n\x15SEVERITY_NUMBER_FATAL\x10\x15\x12\x1a\n\x16SEVERITY_NUMBER_FATAL2\x10\x16\x12\x1a\n\x16SEVERITY_NUMBER_FATAL3\x10\x17\x12\x1a\n\x16SEVERITY_NUMBER_FATAL4\x10\x18*Y\n\x0eLogRecordFlags\x12\x1f\n\x1bLOG_RECORD_FLAGS_DO_NOT_USE\x10\x00\x12&\n!LOG_RECORD_FLAGS_TRACE_FLAGS_MASK\x10\xff\x01\x42s\n\x1eio.opentelemetry.proto.logs.v1B\tLogsProtoP\x01Z&go.opentelemetry.io/proto/otlp/logs/v1\xaa\x02\x1bOpenTelemetry.Proto.Logs.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -20,7 +20,6 @@ module V1
         LogsData = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.LogsData").msgclass
         ResourceLogs = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.ResourceLogs").msgclass
         ScopeLogs = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.ScopeLogs").msgclass
-        InstrumentationLibraryLogs = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.InstrumentationLibraryLogs").msgclass
         LogRecord = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.LogRecord").msgclass
         SeverityNumber = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.SeverityNumber").enummodule
         LogRecordFlags = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.LogRecordFlags").enummodule
diff --git a/exporter/otlp-common/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb b/exporter/otlp-common/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb
index eccff76040..ced1dd9f8a 100644
--- a/exporter/otlp-common/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb
+++ b/exporter/otlp-common/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb
@@ -8,9 +8,9 @@
 require 'opentelemetry/proto/resource/v1/resource_pb'
 
 
-descriptor_data = "\n,opentelemetry/proto/metrics/v1/metrics.proto\x12\x1eopentelemetry.proto.metrics.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"X\n\x0bMetricsData\x12I\n\x10resource_metrics\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.ResourceMetrics\"\x94\x02\n\x0fResourceMetrics\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12\x43\n\rscope_metrics\x18\x02 \x03(\x0b\x32,.opentelemetry.proto.metrics.v1.ScopeMetrics\x12k\n\x1finstrumentation_library_metrics\x18\xe8\x07 \x03(\x0b\x32=.opentelemetry.proto.metrics.v1.InstrumentationLibraryMetricsB\x02\x18\x01\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\x9f\x01\n\x0cScopeMetrics\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x37\n\x07metrics\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.metrics.v1.Metric\x12\x12\n\nschema_url\x18\x03 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\x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12\x16\n\x0etime_unix_nano\x18\x02 \x01(\x06\x12\x13\n\tas_double\x18\x03 \x01(\x01H\x00\x12\x10\n\x06\x61s_int\x18\x06 \x01(\x10H\x00\x12\x0f\n\x07span_id\x18\x04 \x01(\x0c\x12\x10\n\x08trace_id\x18\x05 \x01(\x0c\x42\x07\n\x05valueJ\x04\x08\x01\x10\x02*\x8c\x01\n\x16\x41ggregationTemporality\x12\'\n#AGGREGATION_TEMPORALITY_UNSPECIFIED\x10\x00\x12!\n\x1d\x41GGREGATION_TEMPORALITY_DELTA\x10\x01\x12&\n\"AGGREGATION_TEMPORALITY_CUMULATIVE\x10\x02*;\n\x0e\x44\x61taPointFlags\x12\r\n\tFLAG_NONE\x10\x00\x12\x1a\n\x16\x46LAG_NO_RECORDED_VALUE\x10\x01\x42^\n!io.opentelemetry.proto.metrics.v1B\x0cMetricsProtoP\x01Z)go.opentelemetry.io/proto/otlp/metrics/v1b\x06proto3"
+descriptor_data = "\n,opentelemetry/proto/metrics/v1/metrics.proto\x12\x1eopentelemetry.proto.metrics.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"X\n\x0bMetricsData\x12I\n\x10resource_metrics\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.ResourceMetrics\"\xaf\x01\n\x0fResourceMetrics\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12\x43\n\rscope_metrics\x18\x02 \x03(\x0b\x32,.opentelemetry.proto.metrics.v1.ScopeMetrics\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\x9f\x01\n\x0cScopeMetrics\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x37\n\x07metrics\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.metrics.v1.Metric\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\xcd\x03\n\x06Metric\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x13\n\x0b\x64\x65scription\x18\x02 \x01(\t\x12\x0c\n\x04unit\x18\x03 \x01(\t\x12\x36\n\x05gauge\x18\x05 \x01(\x0b\x32%.opentelemetry.proto.metrics.v1.GaugeH\x00\x12\x32\n\x03sum\x18\x07 \x01(\x0b\x32#.opentelemetry.proto.metrics.v1.SumH\x00\x12>\n\thistogram\x18\t \x01(\x0b\x32).opentelemetry.proto.metrics.v1.HistogramH\x00\x12U\n\x15\x65xponential_histogram\x18\n \x01(\x0b\x32\x34.opentelemetry.proto.metrics.v1.ExponentialHistogramH\x00\x12:\n\x07summary\x18\x0b \x01(\x0b\x32\'.opentelemetry.proto.metrics.v1.SummaryH\x00\x12\x39\n\x08metadata\x18\x0c \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValueB\x06\n\x04\x64\x61taJ\x04\x08\x04\x10\x05J\x04\x08\x06\x10\x07J\x04\x08\x08\x10\t\"M\n\x05Gauge\x12\x44\n\x0b\x64\x61ta_points\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.NumberDataPoint\"\xba\x01\n\x03Sum\x12\x44\n\x0b\x64\x61ta_points\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.NumberDataPoint\x12W\n\x17\x61ggregation_temporality\x18\x02 \x01(\x0e\x32\x36.opentelemetry.proto.metrics.v1.AggregationTemporality\x12\x14\n\x0cis_monotonic\x18\x03 \x01(\x08\"\xad\x01\n\tHistogram\x12G\n\x0b\x64\x61ta_points\x18\x01 \x03(\x0b\x32\x32.opentelemetry.proto.metrics.v1.HistogramDataPoint\x12W\n\x17\x61ggregation_temporality\x18\x02 \x01(\x0e\x32\x36.opentelemetry.proto.metrics.v1.AggregationTemporality\"\xc3\x01\n\x14\x45xponentialHistogram\x12R\n\x0b\x64\x61ta_points\x18\x01 \x03(\x0b\x32=.opentelemetry.proto.metrics.v1.ExponentialHistogramDataPoint\x12W\n\x17\x61ggregation_temporality\x18\x02 \x01(\x0e\x32\x36.opentelemetry.proto.metrics.v1.AggregationTemporality\"P\n\x07Summary\x12\x45\n\x0b\x64\x61ta_points\x18\x01 \x03(\x0b\x32\x30.opentelemetry.proto.metrics.v1.SummaryDataPoint\"\x86\x02\n\x0fNumberDataPoint\x12;\n\nattributes\x18\x07 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12\x1c\n\x14start_time_unix_nano\x18\x02 \x01(\x06\x12\x16\n\x0etime_unix_nano\x18\x03 \x01(\x06\x12\x13\n\tas_double\x18\x04 \x01(\x01H\x00\x12\x10\n\x06\x61s_int\x18\x06 \x01(\x10H\x00\x12;\n\texemplars\x18\x05 \x03(\x0b\x32(.opentelemetry.proto.metrics.v1.Exemplar\x12\r\n\x05\x66lags\x18\x08 \x01(\rB\x07\n\x05valueJ\x04\x08\x01\x10\x02\"\xe6\x02\n\x12HistogramDataPoint\x12;\n\nattributes\x18\t \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12\x1c\n\x14start_time_unix_nano\x18\x02 \x01(\x06\x12\x16\n\x0etime_unix_nano\x18\x03 \x01(\x06\x12\r\n\x05\x63ount\x18\x04 \x01(\x06\x12\x10\n\x03sum\x18\x05 \x01(\x01H\x00\x88\x01\x01\x12\x15\n\rbucket_counts\x18\x06 \x03(\x06\x12\x17\n\x0f\x65xplicit_bounds\x18\x07 \x03(\x01\x12;\n\texemplars\x18\x08 \x03(\x0b\x32(.opentelemetry.proto.metrics.v1.Exemplar\x12\r\n\x05\x66lags\x18\n \x01(\r\x12\x10\n\x03min\x18\x0b \x01(\x01H\x01\x88\x01\x01\x12\x10\n\x03max\x18\x0c \x01(\x01H\x02\x88\x01\x01\x42\x06\n\x04_sumB\x06\n\x04_minB\x06\n\x04_maxJ\x04\x08\x01\x10\x02\"\xda\x04\n\x1d\x45xponentialHistogramDataPoint\x12;\n\nattributes\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12\x1c\n\x14start_time_unix_nano\x18\x02 \x01(\x06\x12\x16\n\x0etime_unix_nano\x18\x03 \x01(\x06\x12\r\n\x05\x63ount\x18\x04 \x01(\x06\x12\x10\n\x03sum\x18\x05 \x01(\x01H\x00\x88\x01\x01\x12\r\n\x05scale\x18\x06 \x01(\x11\x12\x12\n\nzero_count\x18\x07 \x01(\x06\x12W\n\x08positive\x18\x08 \x01(\x0b\x32\x45.opentelemetry.proto.metrics.v1.ExponentialHistogramDataPoint.Buckets\x12W\n\x08negative\x18\t \x01(\x0b\x32\x45.opentelemetry.proto.metrics.v1.ExponentialHistogramDataPoint.Buckets\x12\r\n\x05\x66lags\x18\n \x01(\r\x12;\n\texemplars\x18\x0b \x03(\x0b\x32(.opentelemetry.proto.metrics.v1.Exemplar\x12\x10\n\x03min\x18\x0c \x01(\x01H\x01\x88\x01\x01\x12\x10\n\x03max\x18\r \x01(\x01H\x02\x88\x01\x01\x12\x16\n\x0ezero_threshold\x18\x0e \x01(\x01\x1a\x30\n\x07\x42uckets\x12\x0e\n\x06offset\x18\x01 \x01(\x11\x12\x15\n\rbucket_counts\x18\x02 \x03(\x04\x42\x06\n\x04_sumB\x06\n\x04_minB\x06\n\x04_max\"\xc5\x02\n\x10SummaryDataPoint\x12;\n\nattributes\x18\x07 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12\x1c\n\x14start_time_unix_nano\x18\x02 \x01(\x06\x12\x16\n\x0etime_unix_nano\x18\x03 \x01(\x06\x12\r\n\x05\x63ount\x18\x04 \x01(\x06\x12\x0b\n\x03sum\x18\x05 \x01(\x01\x12Y\n\x0fquantile_values\x18\x06 \x03(\x0b\x32@.opentelemetry.proto.metrics.v1.SummaryDataPoint.ValueAtQuantile\x12\r\n\x05\x66lags\x18\x08 \x01(\r\x1a\x32\n\x0fValueAtQuantile\x12\x10\n\x08quantile\x18\x01 \x01(\x01\x12\r\n\x05value\x18\x02 \x01(\x01J\x04\x08\x01\x10\x02\"\xc1\x01\n\x08\x45xemplar\x12\x44\n\x13\x66iltered_attributes\x18\x07 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12\x16\n\x0etime_unix_nano\x18\x02 \x01(\x06\x12\x13\n\tas_double\x18\x03 \x01(\x01H\x00\x12\x10\n\x06\x61s_int\x18\x06 \x01(\x10H\x00\x12\x0f\n\x07span_id\x18\x04 \x01(\x0c\x12\x10\n\x08trace_id\x18\x05 \x01(\x0c\x42\x07\n\x05valueJ\x04\x08\x01\x10\x02*\x8c\x01\n\x16\x41ggregationTemporality\x12\'\n#AGGREGATION_TEMPORALITY_UNSPECIFIED\x10\x00\x12!\n\x1d\x41GGREGATION_TEMPORALITY_DELTA\x10\x01\x12&\n\"AGGREGATION_TEMPORALITY_CUMULATIVE\x10\x02*^\n\x0e\x44\x61taPointFlags\x12\x1f\n\x1b\x44\x41TA_POINT_FLAGS_DO_NOT_USE\x10\x00\x12+\n\'DATA_POINT_FLAGS_NO_RECORDED_VALUE_MASK\x10\x01\x42\x7f\n!io.opentelemetry.proto.metrics.v1B\x0cMetricsProtoP\x01Z)go.opentelemetry.io/proto/otlp/metrics/v1\xaa\x02\x1eOpenTelemetry.Proto.Metrics.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -20,7 +20,6 @@ module V1
         MetricsData = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.MetricsData").msgclass
         ResourceMetrics = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.ResourceMetrics").msgclass
         ScopeMetrics = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.ScopeMetrics").msgclass
-        InstrumentationLibraryMetrics = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.InstrumentationLibraryMetrics").msgclass
         Metric = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.Metric").msgclass
         Gauge = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.Gauge").msgclass
         Sum = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.Sum").msgclass
diff --git a/exporter/otlp-common/lib/opentelemetry/proto/resource/v1/resource_pb.rb b/exporter/otlp-common/lib/opentelemetry/proto/resource/v1/resource_pb.rb
index a47c81d56f..4cf69174ca 100644
--- a/exporter/otlp-common/lib/opentelemetry/proto/resource/v1/resource_pb.rb
+++ b/exporter/otlp-common/lib/opentelemetry/proto/resource/v1/resource_pb.rb
@@ -7,9 +7,9 @@
 require 'opentelemetry/proto/common/v1/common_pb'
 
 
-descriptor_data = "\n.opentelemetry/proto/resource/v1/resource.proto\x12\x1fopentelemetry.proto.resource.v1\x1a*opentelemetry/proto/common/v1/common.proto\"i\n\x08Resource\x12;\n\nattributes\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x02 \x01(\rBa\n\"io.opentelemetry.proto.resource.v1B\rResourceProtoP\x01Z*go.opentelemetry.io/proto/otlp/resource/v1b\x06proto3"
+descriptor_data = "\n.opentelemetry/proto/resource/v1/resource.proto\x12\x1fopentelemetry.proto.resource.v1\x1a*opentelemetry/proto/common/v1/common.proto\"\xa8\x01\n\x08Resource\x12;\n\nattributes\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x02 \x01(\r\x12=\n\x0b\x65ntity_refs\x18\x03 \x03(\x0b\x32(.opentelemetry.proto.common.v1.EntityRefB\x83\x01\n\"io.opentelemetry.proto.resource.v1B\rResourceProtoP\x01Z*go.opentelemetry.io/proto/otlp/resource/v1\xaa\x02\x1fOpenTelemetry.Proto.Resource.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
diff --git a/exporter/otlp-common/lib/opentelemetry/proto/trace/v1/trace_config_pb.rb b/exporter/otlp-common/lib/opentelemetry/proto/trace/v1/trace_config_pb.rb
deleted file mode 100644
index 453d8b556f..0000000000
--- a/exporter/otlp-common/lib/opentelemetry/proto/trace/v1/trace_config_pb.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-# frozen_string_literal: true
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: opentelemetry/proto/trace/v1/trace_config.proto
-
-require 'google/protobuf'
-
-
-descriptor_data = "\n/opentelemetry/proto/trace/v1/trace_config.proto\x12\x1copentelemetry.proto.trace.v1\"\xc8\x03\n\x0bTraceConfig\x12I\n\x10\x63onstant_sampler\x18\x01 \x01(\x0b\x32-.opentelemetry.proto.trace.v1.ConstantSamplerH\x00\x12O\n\x14trace_id_ratio_based\x18\x02 \x01(\x0b\x32/.opentelemetry.proto.trace.v1.TraceIdRatioBasedH\x00\x12R\n\x15rate_limiting_sampler\x18\x03 \x01(\x0b\x32\x31.opentelemetry.proto.trace.v1.RateLimitingSamplerH\x00\x12 \n\x18max_number_of_attributes\x18\x04 \x01(\x03\x12\"\n\x1amax_number_of_timed_events\x18\x05 \x01(\x03\x12\x30\n(max_number_of_attributes_per_timed_event\x18\x06 \x01(\x03\x12\x1b\n\x13max_number_of_links\x18\x07 \x01(\x03\x12)\n!max_number_of_attributes_per_link\x18\x08 \x01(\x03\x42\t\n\x07sampler\"\xa9\x01\n\x0f\x43onstantSampler\x12P\n\x08\x64\x65\x63ision\x18\x01 \x01(\x0e\x32>.opentelemetry.proto.trace.v1.ConstantSampler.ConstantDecision\"D\n\x10\x43onstantDecision\x12\x0e\n\nALWAYS_OFF\x10\x00\x12\r\n\tALWAYS_ON\x10\x01\x12\x11\n\rALWAYS_PARENT\x10\x02\"*\n\x11TraceIdRatioBased\x12\x15\n\rsamplingRatio\x18\x01 \x01(\x01\"\"\n\x13RateLimitingSampler\x12\x0b\n\x03qps\x18\x01 \x01(\x03\x42h\n\x1fio.opentelemetry.proto.trace.v1B\x10TraceConfigProtoP\x01Z1go.opentelemetry.io/proto/otlp/collector/trace/v1b\x06proto3"
-
-pool = Google::Protobuf::DescriptorPool.generated_pool
-pool.add_serialized_file(descriptor_data)
-
-module Opentelemetry
-  module Proto
-    module Trace
-      module V1
-        TraceConfig = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.TraceConfig").msgclass
-        ConstantSampler = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.ConstantSampler").msgclass
-        ConstantSampler::ConstantDecision = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.ConstantSampler.ConstantDecision").enummodule
-        TraceIdRatioBased = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.TraceIdRatioBased").msgclass
-        RateLimitingSampler = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.RateLimitingSampler").msgclass
-      end
-    end
-  end
-end
diff --git a/exporter/otlp-common/lib/opentelemetry/proto/trace/v1/trace_pb.rb b/exporter/otlp-common/lib/opentelemetry/proto/trace/v1/trace_pb.rb
index b1ea7c5c0e..de0f03ac87 100644
--- a/exporter/otlp-common/lib/opentelemetry/proto/trace/v1/trace_pb.rb
+++ b/exporter/otlp-common/lib/opentelemetry/proto/trace/v1/trace_pb.rb
@@ -8,9 +8,9 @@
 require 'opentelemetry/proto/resource/v1/resource_pb'
 
 
-descriptor_data = "\n(opentelemetry/proto/trace/v1/trace.proto\x12\x1copentelemetry.proto.trace.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"Q\n\nTracesData\x12\x43\n\x0eresource_spans\x18\x01 \x03(\x0b\x32+.opentelemetry.proto.trace.v1.ResourceSpans\"\x86\x02\n\rResourceSpans\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12=\n\x0bscope_spans\x18\x02 \x03(\x0b\x32(.opentelemetry.proto.trace.v1.ScopeSpans\x12\x65\n\x1dinstrumentation_library_spans\x18\xe8\x07 \x03(\x0b\x32\x39.opentelemetry.proto.trace.v1.InstrumentationLibrarySpansB\x02\x18\x01\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\x97\x01\n\nScopeSpans\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x31\n\x05spans\x18\x02 \x03(\x0b\x32\".opentelemetry.proto.trace.v1.Span\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\xc0\x01\n\x1bInstrumentationLibrarySpans\x12V\n\x17instrumentation_library\x18\x01 \x01(\x0b\x32\x35.opentelemetry.proto.common.v1.InstrumentationLibrary\x12\x31\n\x05spans\x18\x02 \x03(\x0b\x32\".opentelemetry.proto.trace.v1.Span\x12\x12\n\nschema_url\x18\x03 \x01(\t:\x02\x18\x01\"\xe6\x07\n\x04Span\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12\x16\n\x0eparent_span_id\x18\x04 \x01(\x0c\x12\x0c\n\x04name\x18\x05 \x01(\t\x12\x39\n\x04kind\x18\x06 \x01(\x0e\x32+.opentelemetry.proto.trace.v1.Span.SpanKind\x12\x1c\n\x14start_time_unix_nano\x18\x07 \x01(\x06\x12\x1a\n\x12\x65nd_time_unix_nano\x18\x08 \x01(\x06\x12;\n\nattributes\x18\t \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\n \x01(\r\x12\x38\n\x06\x65vents\x18\x0b \x03(\x0b\x32(.opentelemetry.proto.trace.v1.Span.Event\x12\x1c\n\x14\x64ropped_events_count\x18\x0c \x01(\r\x12\x36\n\x05links\x18\r \x03(\x0b\x32\'.opentelemetry.proto.trace.v1.Span.Link\x12\x1b\n\x13\x64ropped_links_count\x18\x0e \x01(\r\x12\x34\n\x06status\x18\x0f \x01(\x0b\x32$.opentelemetry.proto.trace.v1.Status\x1a\x8c\x01\n\x05\x45vent\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x0c\n\x04name\x18\x02 \x01(\t\x12;\n\nattributes\x18\x03 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x04 \x01(\r\x1a\x9d\x01\n\x04Link\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12;\n\nattributes\x18\x04 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x05 \x01(\r\"\x99\x01\n\x08SpanKind\x12\x19\n\x15SPAN_KIND_UNSPECIFIED\x10\x00\x12\x16\n\x12SPAN_KIND_INTERNAL\x10\x01\x12\x14\n\x10SPAN_KIND_SERVER\x10\x02\x12\x14\n\x10SPAN_KIND_CLIENT\x10\x03\x12\x16\n\x12SPAN_KIND_PRODUCER\x10\x04\x12\x16\n\x12SPAN_KIND_CONSUMER\x10\x05\"\xae\x01\n\x06Status\x12\x0f\n\x07message\x18\x02 \x01(\t\x12=\n\x04\x63ode\x18\x03 \x01(\x0e\x32/.opentelemetry.proto.trace.v1.Status.StatusCode\"N\n\nStatusCode\x12\x15\n\x11STATUS_CODE_UNSET\x10\x00\x12\x12\n\x0eSTATUS_CODE_OK\x10\x01\x12\x15\n\x11STATUS_CODE_ERROR\x10\x02J\x04\x08\x01\x10\x02\x42X\n\x1fio.opentelemetry.proto.trace.v1B\nTraceProtoP\x01Z\'go.opentelemetry.io/proto/otlp/trace/v1b\x06proto3"
+descriptor_data = "\n(opentelemetry/proto/trace/v1/trace.proto\x12\x1copentelemetry.proto.trace.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"Q\n\nTracesData\x12\x43\n\x0eresource_spans\x18\x01 \x03(\x0b\x32+.opentelemetry.proto.trace.v1.ResourceSpans\"\xa7\x01\n\rResourceSpans\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12=\n\x0bscope_spans\x18\x02 \x03(\x0b\x32(.opentelemetry.proto.trace.v1.ScopeSpans\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\x97\x01\n\nScopeSpans\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x31\n\x05spans\x18\x02 \x03(\x0b\x32\".opentelemetry.proto.trace.v1.Span\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\x84\x08\n\x04Span\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12\x16\n\x0eparent_span_id\x18\x04 \x01(\x0c\x12\r\n\x05\x66lags\x18\x10 \x01(\x07\x12\x0c\n\x04name\x18\x05 \x01(\t\x12\x39\n\x04kind\x18\x06 \x01(\x0e\x32+.opentelemetry.proto.trace.v1.Span.SpanKind\x12\x1c\n\x14start_time_unix_nano\x18\x07 \x01(\x06\x12\x1a\n\x12\x65nd_time_unix_nano\x18\x08 \x01(\x06\x12;\n\nattributes\x18\t \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\n \x01(\r\x12\x38\n\x06\x65vents\x18\x0b \x03(\x0b\x32(.opentelemetry.proto.trace.v1.Span.Event\x12\x1c\n\x14\x64ropped_events_count\x18\x0c \x01(\r\x12\x36\n\x05links\x18\r \x03(\x0b\x32\'.opentelemetry.proto.trace.v1.Span.Link\x12\x1b\n\x13\x64ropped_links_count\x18\x0e \x01(\r\x12\x34\n\x06status\x18\x0f \x01(\x0b\x32$.opentelemetry.proto.trace.v1.Status\x1a\x8c\x01\n\x05\x45vent\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x0c\n\x04name\x18\x02 \x01(\t\x12;\n\nattributes\x18\x03 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x04 \x01(\r\x1a\xac\x01\n\x04Link\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12;\n\nattributes\x18\x04 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x05 \x01(\r\x12\r\n\x05\x66lags\x18\x06 \x01(\x07\"\x99\x01\n\x08SpanKind\x12\x19\n\x15SPAN_KIND_UNSPECIFIED\x10\x00\x12\x16\n\x12SPAN_KIND_INTERNAL\x10\x01\x12\x14\n\x10SPAN_KIND_SERVER\x10\x02\x12\x14\n\x10SPAN_KIND_CLIENT\x10\x03\x12\x16\n\x12SPAN_KIND_PRODUCER\x10\x04\x12\x16\n\x12SPAN_KIND_CONSUMER\x10\x05\"\xae\x01\n\x06Status\x12\x0f\n\x07message\x18\x02 \x01(\t\x12=\n\x04\x63ode\x18\x03 \x01(\x0e\x32/.opentelemetry.proto.trace.v1.Status.StatusCode\"N\n\nStatusCode\x12\x15\n\x11STATUS_CODE_UNSET\x10\x00\x12\x12\n\x0eSTATUS_CODE_OK\x10\x01\x12\x15\n\x11STATUS_CODE_ERROR\x10\x02J\x04\x08\x01\x10\x02*\x9c\x01\n\tSpanFlags\x12\x19\n\x15SPAN_FLAGS_DO_NOT_USE\x10\x00\x12 \n\x1bSPAN_FLAGS_TRACE_FLAGS_MASK\x10\xff\x01\x12*\n%SPAN_FLAGS_CONTEXT_HAS_IS_REMOTE_MASK\x10\x80\x02\x12&\n!SPAN_FLAGS_CONTEXT_IS_REMOTE_MASK\x10\x80\x04\x42w\n\x1fio.opentelemetry.proto.trace.v1B\nTraceProtoP\x01Z\'go.opentelemetry.io/proto/otlp/trace/v1\xaa\x02\x1cOpenTelemetry.Proto.Trace.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -20,13 +20,13 @@ module V1
         TracesData = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.TracesData").msgclass
         ResourceSpans = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.ResourceSpans").msgclass
         ScopeSpans = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.ScopeSpans").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
         Span::Event = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Span.Event").msgclass
         Span::Link = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Span.Link").msgclass
         Span::SpanKind = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Span.SpanKind").enummodule
         Status = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Status").msgclass
         Status::StatusCode = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Status.StatusCode").enummodule
+        SpanFlags = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.SpanFlags").enummodule
       end
     end
   end
diff --git a/exporter/otlp-logs/Rakefile b/exporter/otlp-logs/Rakefile
index 049c672b89..18848eb5bd 100644
--- a/exporter/otlp-logs/Rakefile
+++ b/exporter/otlp-logs/Rakefile
@@ -32,8 +32,8 @@ default_tasks =
 
 task default: default_tasks
 
-# https://github.com/open-telemetry/opentelemetry-proto/tree/v0.20.0
-PROTO_VERSION = 'v0.20.0'
+# https://github.com/open-telemetry/opentelemetry-proto/tree/v1.8.0
+PROTO_VERSION = 'v1.8.0'
 
 namespace :protobuf do
   desc 'Clean protobuf file'
diff --git a/exporter/otlp-logs/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb b/exporter/otlp-logs/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb
index cdefc01c2a..f1c0b1a23d 100644
--- a/exporter/otlp-logs/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb
+++ b/exporter/otlp-logs/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb
@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: opentelemetry/proto/collector/logs/v1/logs_service.proto
 
@@ -7,9 +6,10 @@
 
 require 'opentelemetry/proto/logs/v1/logs_pb'
 
+
 descriptor_data = "\n8opentelemetry/proto/collector/logs/v1/logs_service.proto\x12%opentelemetry.proto.collector.logs.v1\x1a&opentelemetry/proto/logs/v1/logs.proto\"\\\n\x18\x45xportLogsServiceRequest\x12@\n\rresource_logs\x18\x01 \x03(\x0b\x32).opentelemetry.proto.logs.v1.ResourceLogs\"u\n\x19\x45xportLogsServiceResponse\x12X\n\x0fpartial_success\x18\x01 \x01(\x0b\x32?.opentelemetry.proto.collector.logs.v1.ExportLogsPartialSuccess\"O\n\x18\x45xportLogsPartialSuccess\x12\x1c\n\x14rejected_log_records\x18\x01 \x01(\x03\x12\x15\n\rerror_message\x18\x02 \x01(\t2\x9d\x01\n\x0bLogsService\x12\x8d\x01\n\x06\x45xport\x12?.opentelemetry.proto.collector.logs.v1.ExportLogsServiceRequest\x1a@.opentelemetry.proto.collector.logs.v1.ExportLogsServiceResponse\"\x00\x42\x98\x01\n(io.opentelemetry.proto.collector.logs.v1B\x10LogsServiceProtoP\x01Z0go.opentelemetry.io/proto/otlp/collector/logs/v1\xaa\x02%OpenTelemetry.Proto.Collector.Logs.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -17,9 +17,9 @@ module Proto
     module Collector
       module Logs
         module V1
-          ExportLogsServiceRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.collector.logs.v1.ExportLogsServiceRequest').msgclass
-          ExportLogsServiceResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.collector.logs.v1.ExportLogsServiceResponse').msgclass
-          ExportLogsPartialSuccess = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.collector.logs.v1.ExportLogsPartialSuccess').msgclass
+          ExportLogsServiceRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.logs.v1.ExportLogsServiceRequest").msgclass
+          ExportLogsServiceResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.logs.v1.ExportLogsServiceResponse").msgclass
+          ExportLogsPartialSuccess = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.logs.v1.ExportLogsPartialSuccess").msgclass
         end
       end
     end
diff --git a/exporter/otlp-logs/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb b/exporter/otlp-logs/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb
index 593d752e71..5159483185 100644
--- a/exporter/otlp-logs/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb
+++ b/exporter/otlp-logs/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb
@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: opentelemetry/proto/collector/metrics/v1/metrics_service.proto
 
@@ -7,9 +6,10 @@
 
 require 'opentelemetry/proto/metrics/v1/metrics_pb'
 
+
 descriptor_data = "\n>opentelemetry/proto/collector/metrics/v1/metrics_service.proto\x12(opentelemetry.proto.collector.metrics.v1\x1a,opentelemetry/proto/metrics/v1/metrics.proto\"h\n\x1b\x45xportMetricsServiceRequest\x12I\n\x10resource_metrics\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.ResourceMetrics\"~\n\x1c\x45xportMetricsServiceResponse\x12^\n\x0fpartial_success\x18\x01 \x01(\x0b\x32\x45.opentelemetry.proto.collector.metrics.v1.ExportMetricsPartialSuccess\"R\n\x1b\x45xportMetricsPartialSuccess\x12\x1c\n\x14rejected_data_points\x18\x01 \x01(\x03\x12\x15\n\rerror_message\x18\x02 \x01(\t2\xac\x01\n\x0eMetricsService\x12\x99\x01\n\x06\x45xport\x12\x45.opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceRequest\x1a\x46.opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceResponse\"\x00\x42\xa4\x01\n+io.opentelemetry.proto.collector.metrics.v1B\x13MetricsServiceProtoP\x01Z3go.opentelemetry.io/proto/otlp/collector/metrics/v1\xaa\x02(OpenTelemetry.Proto.Collector.Metrics.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -17,9 +17,9 @@ module Proto
     module Collector
       module Metrics
         module V1
-          ExportMetricsServiceRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceRequest').msgclass
-          ExportMetricsServiceResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceResponse').msgclass
-          ExportMetricsPartialSuccess = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.collector.metrics.v1.ExportMetricsPartialSuccess').msgclass
+          ExportMetricsServiceRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceRequest").msgclass
+          ExportMetricsServiceResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceResponse").msgclass
+          ExportMetricsPartialSuccess = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.metrics.v1.ExportMetricsPartialSuccess").msgclass
         end
       end
     end
diff --git a/exporter/otlp-logs/lib/opentelemetry/proto/collector/profiles/v1development/profiles_service_pb.rb b/exporter/otlp-logs/lib/opentelemetry/proto/collector/profiles/v1development/profiles_service_pb.rb
new file mode 100644
index 0000000000..4290774652
--- /dev/null
+++ b/exporter/otlp-logs/lib/opentelemetry/proto/collector/profiles/v1development/profiles_service_pb.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: opentelemetry/proto/collector/profiles/v1development/profiles_service.proto
+
+require 'google/protobuf'
+
+require 'opentelemetry/proto/profiles/v1development/profiles_pb'
+
+
+descriptor_data = "\nKopentelemetry/proto/collector/profiles/v1development/profiles_service.proto\x12\x34opentelemetry.proto.collector.profiles.v1development\x1a\x39opentelemetry/proto/profiles/v1development/profiles.proto\"\xcb\x01\n\x1c\x45xportProfilesServiceRequest\x12W\n\x11resource_profiles\x18\x01 \x03(\x0b\x32<.opentelemetry.proto.profiles.v1development.ResourceProfiles\x12R\n\ndictionary\x18\x02 \x01(\x0b\x32>.opentelemetry.proto.profiles.v1development.ProfilesDictionary\"\x8c\x01\n\x1d\x45xportProfilesServiceResponse\x12k\n\x0fpartial_success\x18\x01 \x01(\x0b\x32R.opentelemetry.proto.collector.profiles.v1development.ExportProfilesPartialSuccess\"P\n\x1c\x45xportProfilesPartialSuccess\x12\x19\n\x11rejected_profiles\x18\x01 \x01(\x03\x12\x15\n\rerror_message\x18\x02 \x01(\t2\xc7\x01\n\x0fProfilesService\x12\xb3\x01\n\x06\x45xport\x12R.opentelemetry.proto.collector.profiles.v1development.ExportProfilesServiceRequest\x1aS.opentelemetry.proto.collector.profiles.v1development.ExportProfilesServiceResponse\"\x00\x42\xc9\x01\n7io.opentelemetry.proto.collector.profiles.v1developmentB\x14ProfilesServiceProtoP\x01Z?go.opentelemetry.io/proto/otlp/collector/profiles/v1development\xaa\x02\x34OpenTelemetry.Proto.Collector.Profiles.V1Developmentb\x06proto3"
+
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
+pool.add_serialized_file(descriptor_data)
+
+module Opentelemetry
+  module Proto
+    module Collector
+      module Profiles
+        module V1development
+          ExportProfilesServiceRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.profiles.v1development.ExportProfilesServiceRequest").msgclass
+          ExportProfilesServiceResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.profiles.v1development.ExportProfilesServiceResponse").msgclass
+          ExportProfilesPartialSuccess = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.profiles.v1development.ExportProfilesPartialSuccess").msgclass
+        end
+      end
+    end
+  end
+end
diff --git a/exporter/otlp-logs/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb b/exporter/otlp-logs/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb
index ae8226063c..bf85d665db 100644
--- a/exporter/otlp-logs/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb
+++ b/exporter/otlp-logs/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb
@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: opentelemetry/proto/collector/trace/v1/trace_service.proto
 
@@ -7,9 +6,10 @@
 
 require 'opentelemetry/proto/trace/v1/trace_pb'
 
+
 descriptor_data = "\n:opentelemetry/proto/collector/trace/v1/trace_service.proto\x12&opentelemetry.proto.collector.trace.v1\x1a(opentelemetry/proto/trace/v1/trace.proto\"`\n\x19\x45xportTraceServiceRequest\x12\x43\n\x0eresource_spans\x18\x01 \x03(\x0b\x32+.opentelemetry.proto.trace.v1.ResourceSpans\"x\n\x1a\x45xportTraceServiceResponse\x12Z\n\x0fpartial_success\x18\x01 \x01(\x0b\x32\x41.opentelemetry.proto.collector.trace.v1.ExportTracePartialSuccess\"J\n\x19\x45xportTracePartialSuccess\x12\x16\n\x0erejected_spans\x18\x01 \x01(\x03\x12\x15\n\rerror_message\x18\x02 \x01(\t2\xa2\x01\n\x0cTraceService\x12\x91\x01\n\x06\x45xport\x12\x41.opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest\x1a\x42.opentelemetry.proto.collector.trace.v1.ExportTraceServiceResponse\"\x00\x42\x9c\x01\n)io.opentelemetry.proto.collector.trace.v1B\x11TraceServiceProtoP\x01Z1go.opentelemetry.io/proto/otlp/collector/trace/v1\xaa\x02&OpenTelemetry.Proto.Collector.Trace.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -17,9 +17,9 @@ module Proto
     module Collector
       module Trace
         module V1
-          ExportTraceServiceRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest').msgclass
-          ExportTraceServiceResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.collector.trace.v1.ExportTraceServiceResponse').msgclass
-          ExportTracePartialSuccess = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.collector.trace.v1.ExportTracePartialSuccess').msgclass
+          ExportTraceServiceRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest").msgclass
+          ExportTraceServiceResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.trace.v1.ExportTraceServiceResponse").msgclass
+          ExportTracePartialSuccess = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.trace.v1.ExportTracePartialSuccess").msgclass
         end
       end
     end
diff --git a/exporter/otlp-logs/lib/opentelemetry/proto/common/v1/common_pb.rb b/exporter/otlp-logs/lib/opentelemetry/proto/common/v1/common_pb.rb
index 919181359c..6dc7114329 100644
--- a/exporter/otlp-logs/lib/opentelemetry/proto/common/v1/common_pb.rb
+++ b/exporter/otlp-logs/lib/opentelemetry/proto/common/v1/common_pb.rb
@@ -1,24 +1,25 @@
 # frozen_string_literal: true
-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: opentelemetry/proto/common/v1/common.proto
 
 require 'google/protobuf'
 
-descriptor_data = "\n*opentelemetry/proto/common/v1/common.proto\x12\x1dopentelemetry.proto.common.v1\"\x8c\x02\n\x08\x41nyValue\x12\x16\n\x0cstring_value\x18\x01 \x01(\tH\x00\x12\x14\n\nbool_value\x18\x02 \x01(\x08H\x00\x12\x13\n\tint_value\x18\x03 \x01(\x03H\x00\x12\x16\n\x0c\x64ouble_value\x18\x04 \x01(\x01H\x00\x12@\n\x0b\x61rray_value\x18\x05 \x01(\x0b\x32).opentelemetry.proto.common.v1.ArrayValueH\x00\x12\x43\n\x0ckvlist_value\x18\x06 \x01(\x0b\x32+.opentelemetry.proto.common.v1.KeyValueListH\x00\x12\x15\n\x0b\x62ytes_value\x18\x07 \x01(\x0cH\x00\x42\x07\n\x05value\"E\n\nArrayValue\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\"G\n\x0cKeyValueList\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\"O\n\x08KeyValue\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\x36\n\x05value\x18\x02 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\"\x94\x01\n\x14InstrumentationScope\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0f\n\x07version\x18\x02 \x01(\t\x12;\n\nattributes\x18\x03 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x04 \x01(\rB{\n io.opentelemetry.proto.common.v1B\x0b\x43ommonProtoP\x01Z(go.opentelemetry.io/proto/otlp/common/v1\xaa\x02\x1dOpenTelemetry.Proto.Common.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+descriptor_data = "\n*opentelemetry/proto/common/v1/common.proto\x12\x1dopentelemetry.proto.common.v1\"\x8c\x02\n\x08\x41nyValue\x12\x16\n\x0cstring_value\x18\x01 \x01(\tH\x00\x12\x14\n\nbool_value\x18\x02 \x01(\x08H\x00\x12\x13\n\tint_value\x18\x03 \x01(\x03H\x00\x12\x16\n\x0c\x64ouble_value\x18\x04 \x01(\x01H\x00\x12@\n\x0b\x61rray_value\x18\x05 \x01(\x0b\x32).opentelemetry.proto.common.v1.ArrayValueH\x00\x12\x43\n\x0ckvlist_value\x18\x06 \x01(\x0b\x32+.opentelemetry.proto.common.v1.KeyValueListH\x00\x12\x15\n\x0b\x62ytes_value\x18\x07 \x01(\x0cH\x00\x42\x07\n\x05value\"E\n\nArrayValue\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\"G\n\x0cKeyValueList\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\"O\n\x08KeyValue\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\x36\n\x05value\x18\x02 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\"\x94\x01\n\x14InstrumentationScope\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0f\n\x07version\x18\x02 \x01(\t\x12;\n\nattributes\x18\x03 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x04 \x01(\r\"X\n\tEntityRef\x12\x12\n\nschema_url\x18\x01 \x01(\t\x12\x0c\n\x04type\x18\x02 \x01(\t\x12\x0f\n\x07id_keys\x18\x03 \x03(\t\x12\x18\n\x10\x64\x65scription_keys\x18\x04 \x03(\tB{\n io.opentelemetry.proto.common.v1B\x0b\x43ommonProtoP\x01Z(go.opentelemetry.io/proto/otlp/common/v1\xaa\x02\x1dOpenTelemetry.Proto.Common.V1b\x06proto3"
+
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
   module Proto
     module Common
       module V1
-        AnyValue = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.common.v1.AnyValue').msgclass
-        ArrayValue = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.common.v1.ArrayValue').msgclass
-        KeyValueList = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.common.v1.KeyValueList').msgclass
-        KeyValue = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.common.v1.KeyValue').msgclass
-        InstrumentationScope = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.common.v1.InstrumentationScope').msgclass
+        AnyValue = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.AnyValue").msgclass
+        ArrayValue = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.ArrayValue").msgclass
+        KeyValueList = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.KeyValueList").msgclass
+        KeyValue = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.KeyValue").msgclass
+        InstrumentationScope = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.InstrumentationScope").msgclass
+        EntityRef = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.EntityRef").msgclass
       end
     end
   end
diff --git a/exporter/otlp-logs/lib/opentelemetry/proto/logs/v1/logs_pb.rb b/exporter/otlp-logs/lib/opentelemetry/proto/logs/v1/logs_pb.rb
index 2e59dad95a..ce9b71580c 100644
--- a/exporter/otlp-logs/lib/opentelemetry/proto/logs/v1/logs_pb.rb
+++ b/exporter/otlp-logs/lib/opentelemetry/proto/logs/v1/logs_pb.rb
@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: opentelemetry/proto/logs/v1/logs.proto
 
@@ -8,21 +7,22 @@
 require 'opentelemetry/proto/common/v1/common_pb'
 require 'opentelemetry/proto/resource/v1/resource_pb'
 
-descriptor_data = "\n&opentelemetry/proto/logs/v1/logs.proto\x12\x1bopentelemetry.proto.logs.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"L\n\x08LogsData\x12@\n\rresource_logs\x18\x01 \x03(\x0b\x32).opentelemetry.proto.logs.v1.ResourceLogs\"\xa3\x01\n\x0cResourceLogs\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12:\n\nscope_logs\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.ScopeLogs\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\xa0\x01\n\tScopeLogs\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12;\n\x0blog_records\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.LogRecord\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\xef\x02\n\tLogRecord\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x1f\n\x17observed_time_unix_nano\x18\x0b \x01(\x06\x12\x44\n\x0fseverity_number\x18\x02 \x01(\x0e\x32+.opentelemetry.proto.logs.v1.SeverityNumber\x12\x15\n\rseverity_text\x18\x03 \x01(\t\x12\x35\n\x04\x62ody\x18\x05 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\x12;\n\nattributes\x18\x06 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x07 \x01(\r\x12\r\n\x05\x66lags\x18\x08 \x01(\x07\x12\x10\n\x08trace_id\x18\t \x01(\x0c\x12\x0f\n\x07span_id\x18\n \x01(\x0cJ\x04\x08\x04\x10\x05*\xc3\x05\n\x0eSeverityNumber\x12\x1f\n\x1bSEVERITY_NUMBER_UNSPECIFIED\x10\x00\x12\x19\n\x15SEVERITY_NUMBER_TRACE\x10\x01\x12\x1a\n\x16SEVERITY_NUMBER_TRACE2\x10\x02\x12\x1a\n\x16SEVERITY_NUMBER_TRACE3\x10\x03\x12\x1a\n\x16SEVERITY_NUMBER_TRACE4\x10\x04\x12\x19\n\x15SEVERITY_NUMBER_DEBUG\x10\x05\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG2\x10\x06\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG3\x10\x07\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG4\x10\x08\x12\x18\n\x14SEVERITY_NUMBER_INFO\x10\t\x12\x19\n\x15SEVERITY_NUMBER_INFO2\x10\n\x12\x19\n\x15SEVERITY_NUMBER_INFO3\x10\x0b\x12\x19\n\x15SEVERITY_NUMBER_INFO4\x10\x0c\x12\x18\n\x14SEVERITY_NUMBER_WARN\x10\r\x12\x19\n\x15SEVERITY_NUMBER_WARN2\x10\x0e\x12\x19\n\x15SEVERITY_NUMBER_WARN3\x10\x0f\x12\x19\n\x15SEVERITY_NUMBER_WARN4\x10\x10\x12\x19\n\x15SEVERITY_NUMBER_ERROR\x10\x11\x12\x1a\n\x16SEVERITY_NUMBER_ERROR2\x10\x12\x12\x1a\n\x16SEVERITY_NUMBER_ERROR3\x10\x13\x12\x1a\n\x16SEVERITY_NUMBER_ERROR4\x10\x14\x12\x19\n\x15SEVERITY_NUMBER_FATAL\x10\x15\x12\x1a\n\x16SEVERITY_NUMBER_FATAL2\x10\x16\x12\x1a\n\x16SEVERITY_NUMBER_FATAL3\x10\x17\x12\x1a\n\x16SEVERITY_NUMBER_FATAL4\x10\x18*Y\n\x0eLogRecordFlags\x12\x1f\n\x1bLOG_RECORD_FLAGS_DO_NOT_USE\x10\x00\x12&\n!LOG_RECORD_FLAGS_TRACE_FLAGS_MASK\x10\xff\x01\x42s\n\x1eio.opentelemetry.proto.logs.v1B\tLogsProtoP\x01Z&go.opentelemetry.io/proto/otlp/logs/v1\xaa\x02\x1bOpenTelemetry.Proto.Logs.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+descriptor_data = "\n&opentelemetry/proto/logs/v1/logs.proto\x12\x1bopentelemetry.proto.logs.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"L\n\x08LogsData\x12@\n\rresource_logs\x18\x01 \x03(\x0b\x32).opentelemetry.proto.logs.v1.ResourceLogs\"\xa3\x01\n\x0cResourceLogs\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12:\n\nscope_logs\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.ScopeLogs\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\xa0\x01\n\tScopeLogs\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12;\n\x0blog_records\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.LogRecord\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\x83\x03\n\tLogRecord\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x1f\n\x17observed_time_unix_nano\x18\x0b \x01(\x06\x12\x44\n\x0fseverity_number\x18\x02 \x01(\x0e\x32+.opentelemetry.proto.logs.v1.SeverityNumber\x12\x15\n\rseverity_text\x18\x03 \x01(\t\x12\x35\n\x04\x62ody\x18\x05 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\x12;\n\nattributes\x18\x06 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x07 \x01(\r\x12\r\n\x05\x66lags\x18\x08 \x01(\x07\x12\x10\n\x08trace_id\x18\t \x01(\x0c\x12\x0f\n\x07span_id\x18\n \x01(\x0c\x12\x12\n\nevent_name\x18\x0c \x01(\tJ\x04\x08\x04\x10\x05*\xc3\x05\n\x0eSeverityNumber\x12\x1f\n\x1bSEVERITY_NUMBER_UNSPECIFIED\x10\x00\x12\x19\n\x15SEVERITY_NUMBER_TRACE\x10\x01\x12\x1a\n\x16SEVERITY_NUMBER_TRACE2\x10\x02\x12\x1a\n\x16SEVERITY_NUMBER_TRACE3\x10\x03\x12\x1a\n\x16SEVERITY_NUMBER_TRACE4\x10\x04\x12\x19\n\x15SEVERITY_NUMBER_DEBUG\x10\x05\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG2\x10\x06\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG3\x10\x07\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG4\x10\x08\x12\x18\n\x14SEVERITY_NUMBER_INFO\x10\t\x12\x19\n\x15SEVERITY_NUMBER_INFO2\x10\n\x12\x19\n\x15SEVERITY_NUMBER_INFO3\x10\x0b\x12\x19\n\x15SEVERITY_NUMBER_INFO4\x10\x0c\x12\x18\n\x14SEVERITY_NUMBER_WARN\x10\r\x12\x19\n\x15SEVERITY_NUMBER_WARN2\x10\x0e\x12\x19\n\x15SEVERITY_NUMBER_WARN3\x10\x0f\x12\x19\n\x15SEVERITY_NUMBER_WARN4\x10\x10\x12\x19\n\x15SEVERITY_NUMBER_ERROR\x10\x11\x12\x1a\n\x16SEVERITY_NUMBER_ERROR2\x10\x12\x12\x1a\n\x16SEVERITY_NUMBER_ERROR3\x10\x13\x12\x1a\n\x16SEVERITY_NUMBER_ERROR4\x10\x14\x12\x19\n\x15SEVERITY_NUMBER_FATAL\x10\x15\x12\x1a\n\x16SEVERITY_NUMBER_FATAL2\x10\x16\x12\x1a\n\x16SEVERITY_NUMBER_FATAL3\x10\x17\x12\x1a\n\x16SEVERITY_NUMBER_FATAL4\x10\x18*Y\n\x0eLogRecordFlags\x12\x1f\n\x1bLOG_RECORD_FLAGS_DO_NOT_USE\x10\x00\x12&\n!LOG_RECORD_FLAGS_TRACE_FLAGS_MASK\x10\xff\x01\x42s\n\x1eio.opentelemetry.proto.logs.v1B\tLogsProtoP\x01Z&go.opentelemetry.io/proto/otlp/logs/v1\xaa\x02\x1bOpenTelemetry.Proto.Logs.V1b\x06proto3"
+
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
   module Proto
     module Logs
       module V1
-        LogsData = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.logs.v1.LogsData').msgclass
-        ResourceLogs = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.logs.v1.ResourceLogs').msgclass
-        ScopeLogs = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.logs.v1.ScopeLogs').msgclass
-        LogRecord = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.logs.v1.LogRecord').msgclass
-        SeverityNumber = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.logs.v1.SeverityNumber').enummodule
-        LogRecordFlags = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.logs.v1.LogRecordFlags').enummodule
+        LogsData = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.LogsData").msgclass
+        ResourceLogs = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.ResourceLogs").msgclass
+        ScopeLogs = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.ScopeLogs").msgclass
+        LogRecord = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.LogRecord").msgclass
+        SeverityNumber = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.SeverityNumber").enummodule
+        LogRecordFlags = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.logs.v1.LogRecordFlags").enummodule
       end
     end
   end
diff --git a/exporter/otlp-logs/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb b/exporter/otlp-logs/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb
index 8ce9521271..ced1dd9f8a 100644
--- a/exporter/otlp-logs/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb
+++ b/exporter/otlp-logs/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb
@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: opentelemetry/proto/metrics/v1/metrics.proto
 
@@ -8,33 +7,34 @@
 require 'opentelemetry/proto/common/v1/common_pb'
 require 'opentelemetry/proto/resource/v1/resource_pb'
 
-descriptor_data = "\n,opentelemetry/proto/metrics/v1/metrics.proto\x12\x1eopentelemetry.proto.metrics.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"X\n\x0bMetricsData\x12I\n\x10resource_metrics\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.ResourceMetrics\"\xaf\x01\n\x0fResourceMetrics\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12\x43\n\rscope_metrics\x18\x02 \x03(\x0b\x32,.opentelemetry.proto.metrics.v1.ScopeMetrics\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\x9f\x01\n\x0cScopeMetrics\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x37\n\x07metrics\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.metrics.v1.Metric\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\x92\x03\n\x06Metric\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x13\n\x0b\x64\x65scription\x18\x02 \x01(\t\x12\x0c\n\x04unit\x18\x03 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-pool = Google::Protobuf::DescriptorPool.generated_pool
+descriptor_data = "\n,opentelemetry/proto/metrics/v1/metrics.proto\x12\x1eopentelemetry.proto.metrics.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"X\n\x0bMetricsData\x12I\n\x10resource_metrics\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.ResourceMetrics\"\xaf\x01\n\x0fResourceMetrics\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12\x43\n\rscope_metrics\x18\x02 \x03(\x0b\x32,.opentelemetry.proto.metrics.v1.ScopeMetrics\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\x9f\x01\n\x0cScopeMetrics\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x37\n\x07metrics\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.metrics.v1.Metric\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\xcd\x03\n\x06Metric\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x13\n\x0b\x64\x65scription\x18\x02 \x01(\t\x12\x0c\n\x04unit\x18\x03 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+
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
   module Proto
     module Metrics
       module V1
-        MetricsData = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.MetricsData').msgclass
-        ResourceMetrics = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.ResourceMetrics').msgclass
-        ScopeMetrics = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.ScopeMetrics').msgclass
-        Metric = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.Metric').msgclass
-        Gauge = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.Gauge').msgclass
-        Sum = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.Sum').msgclass
-        Histogram = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.Histogram').msgclass
-        ExponentialHistogram = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.ExponentialHistogram').msgclass
-        Summary = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.Summary').msgclass
-        NumberDataPoint = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.NumberDataPoint').msgclass
-        HistogramDataPoint = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.HistogramDataPoint').msgclass
-        ExponentialHistogramDataPoint = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.ExponentialHistogramDataPoint').msgclass
-        ExponentialHistogramDataPoint::Buckets = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.ExponentialHistogramDataPoint.Buckets').msgclass
-        SummaryDataPoint = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.SummaryDataPoint').msgclass
-        SummaryDataPoint::ValueAtQuantile = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.SummaryDataPoint.ValueAtQuantile').msgclass
-        Exemplar = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.Exemplar').msgclass
-        AggregationTemporality = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.AggregationTemporality').enummodule
-        DataPointFlags = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.metrics.v1.DataPointFlags').enummodule
+        MetricsData = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.MetricsData").msgclass
+        ResourceMetrics = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.ResourceMetrics").msgclass
+        ScopeMetrics = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.ScopeMetrics").msgclass
+        Metric = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.Metric").msgclass
+        Gauge = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.Gauge").msgclass
+        Sum = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.Sum").msgclass
+        Histogram = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.Histogram").msgclass
+        ExponentialHistogram = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.ExponentialHistogram").msgclass
+        Summary = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.Summary").msgclass
+        NumberDataPoint = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.NumberDataPoint").msgclass
+        HistogramDataPoint = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.HistogramDataPoint").msgclass
+        ExponentialHistogramDataPoint = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.ExponentialHistogramDataPoint").msgclass
+        ExponentialHistogramDataPoint::Buckets = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.ExponentialHistogramDataPoint.Buckets").msgclass
+        SummaryDataPoint = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.SummaryDataPoint").msgclass
+        SummaryDataPoint::ValueAtQuantile = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.SummaryDataPoint.ValueAtQuantile").msgclass
+        Exemplar = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.Exemplar").msgclass
+        AggregationTemporality = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.AggregationTemporality").enummodule
+        DataPointFlags = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.metrics.v1.DataPointFlags").enummodule
       end
     end
   end
diff --git a/exporter/otlp-logs/lib/opentelemetry/proto/profiles/v1development/profiles_pb.rb b/exporter/otlp-logs/lib/opentelemetry/proto/profiles/v1development/profiles_pb.rb
new file mode 100644
index 0000000000..434b831d8d
--- /dev/null
+++ b/exporter/otlp-logs/lib/opentelemetry/proto/profiles/v1development/profiles_pb.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: opentelemetry/proto/profiles/v1development/profiles.proto
+
+require 'google/protobuf'
+
+require 'opentelemetry/proto/common/v1/common_pb'
+require 'opentelemetry/proto/resource/v1/resource_pb'
+
+
+descriptor_data = "\n9opentelemetry/proto/profiles/v1development/profiles.proto\x12*opentelemetry.proto.profiles.v1development\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"\xf6\x03\n\x12ProfilesDictionary\x12J\n\rmapping_table\x18\x01 \x03(\x0b\x32\x33.opentelemetry.proto.profiles.v1development.Mapping\x12L\n\x0elocation_table\x18\x02 \x03(\x0b\x32\x34.opentelemetry.proto.profiles.v1development.Location\x12L\n\x0e\x66unction_table\x18\x03 \x03(\x0b\x32\x34.opentelemetry.proto.profiles.v1development.Function\x12\x44\n\nlink_table\x18\x04 \x03(\x0b\x32\x30.opentelemetry.proto.profiles.v1development.Link\x12\x14\n\x0cstring_table\x18\x05 \x03(\t\x12T\n\x0f\x61ttribute_table\x18\x06 \x03(\x0b\x32;.opentelemetry.proto.profiles.v1development.KeyValueAndUnit\x12\x46\n\x0bstack_table\x18\x07 \x03(\x0b\x32\x31.opentelemetry.proto.profiles.v1development.Stack\"\xbb\x01\n\x0cProfilesData\x12W\n\x11resource_profiles\x18\x01 \x03(\x0b\x32<.opentelemetry.proto.profiles.v1development.ResourceProfiles\x12R\n\ndictionary\x18\x02 \x01(\x0b\x32>.opentelemetry.proto.profiles.v1development.ProfilesDictionary\"\xbe\x01\n\x10ResourceProfiles\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12Q\n\x0escope_profiles\x18\x02 \x03(\x0b\x32\x39.opentelemetry.proto.profiles.v1development.ScopeProfiles\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\xae\x01\n\rScopeProfiles\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x45\n\x08profiles\x18\x02 \x03(\x0b\x32\x33.opentelemetry.proto.profiles.v1development.Profile\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\xcc\x03\n\x07Profile\x12J\n\x0bsample_type\x18\x01 \x01(\x0b\x32\x35.opentelemetry.proto.profiles.v1development.ValueType\x12\x42\n\x06sample\x18\x02 \x03(\x0b\x32\x32.opentelemetry.proto.profiles.v1development.Sample\x12\x16\n\x0etime_unix_nano\x18\x03 \x01(\x06\x12\x15\n\rduration_nano\x18\x04 \x01(\x04\x12J\n\x0bperiod_type\x18\x05 \x01(\x0b\x32\x35.opentelemetry.proto.profiles.v1development.ValueType\x12\x0e\n\x06period\x18\x06 \x01(\x03\x12\x1a\n\x12\x63omment_strindices\x18\x07 \x03(\x05\x12\x12\n\nprofile_id\x18\x08 \x01(\x0c\x12 \n\x18\x64ropped_attributes_count\x18\t \x01(\r\x12\x1f\n\x17original_payload_format\x18\n \x01(\t\x12\x18\n\x10original_payload\x18\x0b \x01(\x0c\x12\x19\n\x11\x61ttribute_indices\x18\x0c \x03(\x05\")\n\x04Link\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\"\x9e\x01\n\tValueType\x12\x15\n\rtype_strindex\x18\x01 \x01(\x05\x12\x15\n\runit_strindex\x18\x02 \x01(\x05\x12\x63\n\x17\x61ggregation_temporality\x18\x03 \x01(\x0e\x32\x42.opentelemetry.proto.profiles.v1development.AggregationTemporality\"z\n\x06Sample\x12\x13\n\x0bstack_index\x18\x01 \x01(\x05\x12\x0e\n\x06values\x18\x02 \x03(\x03\x12\x19\n\x11\x61ttribute_indices\x18\x03 \x03(\x05\x12\x12\n\nlink_index\x18\x04 \x01(\x05\x12\x1c\n\x14timestamps_unix_nano\x18\x05 \x03(\x06\"\x80\x01\n\x07Mapping\x12\x14\n\x0cmemory_start\x18\x01 \x01(\x04\x12\x14\n\x0cmemory_limit\x18\x02 \x01(\x04\x12\x13\n\x0b\x66ile_offset\x18\x03 \x01(\x04\x12\x19\n\x11\x66ilename_strindex\x18\x04 \x01(\x05\x12\x19\n\x11\x61ttribute_indices\x18\x05 \x03(\x05\"!\n\x05Stack\x12\x18\n\x10location_indices\x18\x01 \x03(\x05\"\x8d\x01\n\x08Location\x12\x15\n\rmapping_index\x18\x01 \x01(\x05\x12\x0f\n\x07\x61\x64\x64ress\x18\x02 \x01(\x04\x12>\n\x04line\x18\x03 \x03(\x0b\x32\x30.opentelemetry.proto.profiles.v1development.Line\x12\x19\n\x11\x61ttribute_indices\x18\x04 \x03(\x05\"<\n\x04Line\x12\x16\n\x0e\x66unction_index\x18\x01 \x01(\x05\x12\x0c\n\x04line\x18\x02 \x01(\x03\x12\x0e\n\x06\x63olumn\x18\x03 \x01(\x03\"n\n\x08\x46unction\x12\x15\n\rname_strindex\x18\x01 \x01(\x05\x12\x1c\n\x14system_name_strindex\x18\x02 \x01(\x05\x12\x19\n\x11\x66ilename_strindex\x18\x03 \x01(\x05\x12\x12\n\nstart_line\x18\x04 \x01(\x03\"v\n\x0fKeyValueAndUnit\x12\x14\n\x0ckey_strindex\x18\x01 \x01(\x05\x12\x36\n\x05value\x18\x02 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\x12\x15\n\runit_strindex\x18\x03 \x01(\x05*\x8c\x01\n\x16\x41ggregationTemporality\x12\'\n#AGGREGATION_TEMPORALITY_UNSPECIFIED\x10\x00\x12!\n\x1d\x41GGREGATION_TEMPORALITY_DELTA\x10\x01\x12&\n\"AGGREGATION_TEMPORALITY_CUMULATIVE\x10\x02\x42\xa4\x01\n-io.opentelemetry.proto.profiles.v1developmentB\rProfilesProtoP\x01Z5go.opentelemetry.io/proto/otlp/profiles/v1development\xaa\x02*OpenTelemetry.Proto.Profiles.V1Developmentb\x06proto3"
+
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
+pool.add_serialized_file(descriptor_data)
+
+module Opentelemetry
+  module Proto
+    module Profiles
+      module V1development
+        ProfilesDictionary = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.ProfilesDictionary").msgclass
+        ProfilesData = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.ProfilesData").msgclass
+        ResourceProfiles = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.ResourceProfiles").msgclass
+        ScopeProfiles = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.ScopeProfiles").msgclass
+        Profile = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Profile").msgclass
+        Link = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Link").msgclass
+        ValueType = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.ValueType").msgclass
+        Sample = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Sample").msgclass
+        Mapping = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Mapping").msgclass
+        Stack = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Stack").msgclass
+        Location = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Location").msgclass
+        Line = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Line").msgclass
+        Function = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Function").msgclass
+        KeyValueAndUnit = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.KeyValueAndUnit").msgclass
+        AggregationTemporality = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.AggregationTemporality").enummodule
+      end
+    end
+  end
+end
diff --git a/exporter/otlp-logs/lib/opentelemetry/proto/resource/v1/resource_pb.rb b/exporter/otlp-logs/lib/opentelemetry/proto/resource/v1/resource_pb.rb
index adfb9add9f..4cf69174ca 100644
--- a/exporter/otlp-logs/lib/opentelemetry/proto/resource/v1/resource_pb.rb
+++ b/exporter/otlp-logs/lib/opentelemetry/proto/resource/v1/resource_pb.rb
@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: opentelemetry/proto/resource/v1/resource.proto
 
@@ -7,16 +6,17 @@
 
 require 'opentelemetry/proto/common/v1/common_pb'
 
-descriptor_data = "\n.opentelemetry/proto/resource/v1/resource.proto\x12\x1fopentelemetry.proto.resource.v1\x1a*opentelemetry/proto/common/v1/common.proto\"i\n\x08Resource\x12;\n\nattributes\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x02 \x01(\rB\x83\x01\n\"io.opentelemetry.proto.resource.v1B\rResourceProtoP\x01Z*go.opentelemetry.io/proto/otlp/resource/v1\xaa\x02\x1fOpenTelemetry.Proto.Resource.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+descriptor_data = "\n.opentelemetry/proto/resource/v1/resource.proto\x12\x1fopentelemetry.proto.resource.v1\x1a*opentelemetry/proto/common/v1/common.proto\"\xa8\x01\n\x08Resource\x12;\n\nattributes\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x02 \x01(\r\x12=\n\x0b\x65ntity_refs\x18\x03 \x03(\x0b\x32(.opentelemetry.proto.common.v1.EntityRefB\x83\x01\n\"io.opentelemetry.proto.resource.v1B\rResourceProtoP\x01Z*go.opentelemetry.io/proto/otlp/resource/v1\xaa\x02\x1fOpenTelemetry.Proto.Resource.V1b\x06proto3"
+
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
   module Proto
     module Resource
       module V1
-        Resource = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.resource.v1.Resource').msgclass
+        Resource = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.resource.v1.Resource").msgclass
       end
     end
   end
diff --git a/exporter/otlp-logs/lib/opentelemetry/proto/trace/v1/trace_pb.rb b/exporter/otlp-logs/lib/opentelemetry/proto/trace/v1/trace_pb.rb
index 43b719989c..de0f03ac87 100644
--- a/exporter/otlp-logs/lib/opentelemetry/proto/trace/v1/trace_pb.rb
+++ b/exporter/otlp-logs/lib/opentelemetry/proto/trace/v1/trace_pb.rb
@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: opentelemetry/proto/trace/v1/trace.proto
 
@@ -8,24 +7,26 @@
 require 'opentelemetry/proto/common/v1/common_pb'
 require 'opentelemetry/proto/resource/v1/resource_pb'
 
-descriptor_data = "\n(opentelemetry/proto/trace/v1/trace.proto\x12\x1copentelemetry.proto.trace.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"Q\n\nTracesData\x12\x43\n\x0eresource_spans\x18\x01 \x03(\x0b\x32+.opentelemetry.proto.trace.v1.ResourceSpans\"\xa7\x01\n\rResourceSpans\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12=\n\x0bscope_spans\x18\x02 \x03(\x0b\x32(.opentelemetry.proto.trace.v1.ScopeSpans\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\x97\x01\n\nScopeSpans\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x31\n\x05spans\x18\x02 \x03(\x0b\x32\".opentelemetry.proto.trace.v1.Span\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\xe6\x07\n\x04Span\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12\x16\n\x0eparent_span_id\x18\x04 \x01(\x0c\x12\x0c\n\x04name\x18\x05 \x01(\t\x12\x39\n\x04kind\x18\x06 \x01(\x0e\x32+.opentelemetry.proto.trace.v1.Span.SpanKind\x12\x1c\n\x14start_time_unix_nano\x18\x07 \x01(\x06\x12\x1a\n\x12\x65nd_time_unix_nano\x18\x08 \x01(\x06\x12;\n\nattributes\x18\t \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\n \x01(\r\x12\x38\n\x06\x65vents\x18\x0b \x03(\x0b\x32(.opentelemetry.proto.trace.v1.Span.Event\x12\x1c\n\x14\x64ropped_events_count\x18\x0c \x01(\r\x12\x36\n\x05links\x18\r \x03(\x0b\x32\'.opentelemetry.proto.trace.v1.Span.Link\x12\x1b\n\x13\x64ropped_links_count\x18\x0e \x01(\r\x12\x34\n\x06status\x18\x0f \x01(\x0b\x32$.opentelemetry.proto.trace.v1.Status\x1a\x8c\x01\n\x05\x45vent\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x0c\n\x04name\x18\x02 \x01(\t\x12;\n\nattributes\x18\x03 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x04 \x01(\r\x1a\x9d\x01\n\x04Link\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12;\n\nattributes\x18\x04 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x05 \x01(\r\"\x99\x01\n\x08SpanKind\x12\x19\n\x15SPAN_KIND_UNSPECIFIED\x10\x00\x12\x16\n\x12SPAN_KIND_INTERNAL\x10\x01\x12\x14\n\x10SPAN_KIND_SERVER\x10\x02\x12\x14\n\x10SPAN_KIND_CLIENT\x10\x03\x12\x16\n\x12SPAN_KIND_PRODUCER\x10\x04\x12\x16\n\x12SPAN_KIND_CONSUMER\x10\x05\"\xae\x01\n\x06Status\x12\x0f\n\x07message\x18\x02 \x01(\t\x12=\n\x04\x63ode\x18\x03 \x01(\x0e\x32/.opentelemetry.proto.trace.v1.Status.StatusCode\"N\n\nStatusCode\x12\x15\n\x11STATUS_CODE_UNSET\x10\x00\x12\x12\n\x0eSTATUS_CODE_OK\x10\x01\x12\x15\n\x11STATUS_CODE_ERROR\x10\x02J\x04\x08\x01\x10\x02\x42w\n\x1fio.opentelemetry.proto.trace.v1B\nTraceProtoP\x01Z\'go.opentelemetry.io/proto/otlp/trace/v1\xaa\x02\x1cOpenTelemetry.Proto.Trace.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+descriptor_data = "\n(opentelemetry/proto/trace/v1/trace.proto\x12\x1copentelemetry.proto.trace.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"Q\n\nTracesData\x12\x43\n\x0eresource_spans\x18\x01 \x03(\x0b\x32+.opentelemetry.proto.trace.v1.ResourceSpans\"\xa7\x01\n\rResourceSpans\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12=\n\x0bscope_spans\x18\x02 \x03(\x0b\x32(.opentelemetry.proto.trace.v1.ScopeSpans\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\x97\x01\n\nScopeSpans\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x31\n\x05spans\x18\x02 \x03(\x0b\x32\".opentelemetry.proto.trace.v1.Span\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\x84\x08\n\x04Span\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12\x16\n\x0eparent_span_id\x18\x04 \x01(\x0c\x12\r\n\x05\x66lags\x18\x10 \x01(\x07\x12\x0c\n\x04name\x18\x05 \x01(\t\x12\x39\n\x04kind\x18\x06 \x01(\x0e\x32+.opentelemetry.proto.trace.v1.Span.SpanKind\x12\x1c\n\x14start_time_unix_nano\x18\x07 \x01(\x06\x12\x1a\n\x12\x65nd_time_unix_nano\x18\x08 \x01(\x06\x12;\n\nattributes\x18\t \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\n \x01(\r\x12\x38\n\x06\x65vents\x18\x0b \x03(\x0b\x32(.opentelemetry.proto.trace.v1.Span.Event\x12\x1c\n\x14\x64ropped_events_count\x18\x0c \x01(\r\x12\x36\n\x05links\x18\r \x03(\x0b\x32\'.opentelemetry.proto.trace.v1.Span.Link\x12\x1b\n\x13\x64ropped_links_count\x18\x0e \x01(\r\x12\x34\n\x06status\x18\x0f \x01(\x0b\x32$.opentelemetry.proto.trace.v1.Status\x1a\x8c\x01\n\x05\x45vent\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x0c\n\x04name\x18\x02 \x01(\t\x12;\n\nattributes\x18\x03 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x04 \x01(\r\x1a\xac\x01\n\x04Link\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12;\n\nattributes\x18\x04 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x05 \x01(\r\x12\r\n\x05\x66lags\x18\x06 \x01(\x07\"\x99\x01\n\x08SpanKind\x12\x19\n\x15SPAN_KIND_UNSPECIFIED\x10\x00\x12\x16\n\x12SPAN_KIND_INTERNAL\x10\x01\x12\x14\n\x10SPAN_KIND_SERVER\x10\x02\x12\x14\n\x10SPAN_KIND_CLIENT\x10\x03\x12\x16\n\x12SPAN_KIND_PRODUCER\x10\x04\x12\x16\n\x12SPAN_KIND_CONSUMER\x10\x05\"\xae\x01\n\x06Status\x12\x0f\n\x07message\x18\x02 \x01(\t\x12=\n\x04\x63ode\x18\x03 \x01(\x0e\x32/.opentelemetry.proto.trace.v1.Status.StatusCode\"N\n\nStatusCode\x12\x15\n\x11STATUS_CODE_UNSET\x10\x00\x12\x12\n\x0eSTATUS_CODE_OK\x10\x01\x12\x15\n\x11STATUS_CODE_ERROR\x10\x02J\x04\x08\x01\x10\x02*\x9c\x01\n\tSpanFlags\x12\x19\n\x15SPAN_FLAGS_DO_NOT_USE\x10\x00\x12 \n\x1bSPAN_FLAGS_TRACE_FLAGS_MASK\x10\xff\x01\x12*\n%SPAN_FLAGS_CONTEXT_HAS_IS_REMOTE_MASK\x10\x80\x02\x12&\n!SPAN_FLAGS_CONTEXT_IS_REMOTE_MASK\x10\x80\x04\x42w\n\x1fio.opentelemetry.proto.trace.v1B\nTraceProtoP\x01Z\'go.opentelemetry.io/proto/otlp/trace/v1\xaa\x02\x1cOpenTelemetry.Proto.Trace.V1b\x06proto3"
+
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
   module Proto
     module Trace
       module V1
-        TracesData = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.trace.v1.TracesData').msgclass
-        ResourceSpans = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.trace.v1.ResourceSpans').msgclass
-        ScopeSpans = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.trace.v1.ScopeSpans').msgclass
-        Span = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.trace.v1.Span').msgclass
-        Span::Event = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.trace.v1.Span.Event').msgclass
-        Span::Link = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.trace.v1.Span.Link').msgclass
-        Span::SpanKind = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.trace.v1.Span.SpanKind').enummodule
-        Status = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.trace.v1.Status').msgclass
-        Status::StatusCode = ::Google::Protobuf::DescriptorPool.generated_pool.lookup('opentelemetry.proto.trace.v1.Status.StatusCode').enummodule
+        TracesData = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.TracesData").msgclass
+        ResourceSpans = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.ResourceSpans").msgclass
+        ScopeSpans = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.ScopeSpans").msgclass
+        Span = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Span").msgclass
+        Span::Event = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Span.Event").msgclass
+        Span::Link = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Span.Link").msgclass
+        Span::SpanKind = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Span.SpanKind").enummodule
+        Status = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Status").msgclass
+        Status::StatusCode = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Status.StatusCode").enummodule
+        SpanFlags = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.SpanFlags").enummodule
       end
     end
   end
diff --git a/exporter/otlp-metrics/Rakefile b/exporter/otlp-metrics/Rakefile
index 049c672b89..18848eb5bd 100644
--- a/exporter/otlp-metrics/Rakefile
+++ b/exporter/otlp-metrics/Rakefile
@@ -32,8 +32,8 @@ default_tasks =
 
 task default: default_tasks
 
-# https://github.com/open-telemetry/opentelemetry-proto/tree/v0.20.0
-PROTO_VERSION = 'v0.20.0'
+# https://github.com/open-telemetry/opentelemetry-proto/tree/v1.8.0
+PROTO_VERSION = 'v1.8.0'
 
 namespace :protobuf do
   desc 'Clean protobuf file'
diff --git a/exporter/otlp-metrics/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb b/exporter/otlp-metrics/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb
index d243dfbc07..f1c0b1a23d 100644
--- a/exporter/otlp-metrics/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb
+++ b/exporter/otlp-metrics/lib/opentelemetry/proto/collector/logs/v1/logs_service_pb.rb
@@ -9,7 +9,7 @@
 
 descriptor_data = "\n8opentelemetry/proto/collector/logs/v1/logs_service.proto\x12%opentelemetry.proto.collector.logs.v1\x1a&opentelemetry/proto/logs/v1/logs.proto\"\\\n\x18\x45xportLogsServiceRequest\x12@\n\rresource_logs\x18\x01 \x03(\x0b\x32).opentelemetry.proto.logs.v1.ResourceLogs\"u\n\x19\x45xportLogsServiceResponse\x12X\n\x0fpartial_success\x18\x01 \x01(\x0b\x32?.opentelemetry.proto.collector.logs.v1.ExportLogsPartialSuccess\"O\n\x18\x45xportLogsPartialSuccess\x12\x1c\n\x14rejected_log_records\x18\x01 \x01(\x03\x12\x15\n\rerror_message\x18\x02 \x01(\t2\x9d\x01\n\x0bLogsService\x12\x8d\x01\n\x06\x45xport\x12?.opentelemetry.proto.collector.logs.v1.ExportLogsServiceRequest\x1a@.opentelemetry.proto.collector.logs.v1.ExportLogsServiceResponse\"\x00\x42\x98\x01\n(io.opentelemetry.proto.collector.logs.v1B\x10LogsServiceProtoP\x01Z0go.opentelemetry.io/proto/otlp/collector/logs/v1\xaa\x02%OpenTelemetry.Proto.Collector.Logs.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
diff --git a/exporter/otlp-metrics/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb b/exporter/otlp-metrics/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb
index 637fce86ce..5159483185 100644
--- a/exporter/otlp-metrics/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb
+++ b/exporter/otlp-metrics/lib/opentelemetry/proto/collector/metrics/v1/metrics_service_pb.rb
@@ -9,7 +9,7 @@
 
 descriptor_data = "\n>opentelemetry/proto/collector/metrics/v1/metrics_service.proto\x12(opentelemetry.proto.collector.metrics.v1\x1a,opentelemetry/proto/metrics/v1/metrics.proto\"h\n\x1b\x45xportMetricsServiceRequest\x12I\n\x10resource_metrics\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.ResourceMetrics\"~\n\x1c\x45xportMetricsServiceResponse\x12^\n\x0fpartial_success\x18\x01 \x01(\x0b\x32\x45.opentelemetry.proto.collector.metrics.v1.ExportMetricsPartialSuccess\"R\n\x1b\x45xportMetricsPartialSuccess\x12\x1c\n\x14rejected_data_points\x18\x01 \x01(\x03\x12\x15\n\rerror_message\x18\x02 \x01(\t2\xac\x01\n\x0eMetricsService\x12\x99\x01\n\x06\x45xport\x12\x45.opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceRequest\x1a\x46.opentelemetry.proto.collector.metrics.v1.ExportMetricsServiceResponse\"\x00\x42\xa4\x01\n+io.opentelemetry.proto.collector.metrics.v1B\x13MetricsServiceProtoP\x01Z3go.opentelemetry.io/proto/otlp/collector/metrics/v1\xaa\x02(OpenTelemetry.Proto.Collector.Metrics.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
diff --git a/exporter/otlp-metrics/lib/opentelemetry/proto/collector/profiles/v1development/profiles_service_pb.rb b/exporter/otlp-metrics/lib/opentelemetry/proto/collector/profiles/v1development/profiles_service_pb.rb
new file mode 100644
index 0000000000..4290774652
--- /dev/null
+++ b/exporter/otlp-metrics/lib/opentelemetry/proto/collector/profiles/v1development/profiles_service_pb.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: opentelemetry/proto/collector/profiles/v1development/profiles_service.proto
+
+require 'google/protobuf'
+
+require 'opentelemetry/proto/profiles/v1development/profiles_pb'
+
+
+descriptor_data = "\nKopentelemetry/proto/collector/profiles/v1development/profiles_service.proto\x12\x34opentelemetry.proto.collector.profiles.v1development\x1a\x39opentelemetry/proto/profiles/v1development/profiles.proto\"\xcb\x01\n\x1c\x45xportProfilesServiceRequest\x12W\n\x11resource_profiles\x18\x01 \x03(\x0b\x32<.opentelemetry.proto.profiles.v1development.ResourceProfiles\x12R\n\ndictionary\x18\x02 \x01(\x0b\x32>.opentelemetry.proto.profiles.v1development.ProfilesDictionary\"\x8c\x01\n\x1d\x45xportProfilesServiceResponse\x12k\n\x0fpartial_success\x18\x01 \x01(\x0b\x32R.opentelemetry.proto.collector.profiles.v1development.ExportProfilesPartialSuccess\"P\n\x1c\x45xportProfilesPartialSuccess\x12\x19\n\x11rejected_profiles\x18\x01 \x01(\x03\x12\x15\n\rerror_message\x18\x02 \x01(\t2\xc7\x01\n\x0fProfilesService\x12\xb3\x01\n\x06\x45xport\x12R.opentelemetry.proto.collector.profiles.v1development.ExportProfilesServiceRequest\x1aS.opentelemetry.proto.collector.profiles.v1development.ExportProfilesServiceResponse\"\x00\x42\xc9\x01\n7io.opentelemetry.proto.collector.profiles.v1developmentB\x14ProfilesServiceProtoP\x01Z?go.opentelemetry.io/proto/otlp/collector/profiles/v1development\xaa\x02\x34OpenTelemetry.Proto.Collector.Profiles.V1Developmentb\x06proto3"
+
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
+pool.add_serialized_file(descriptor_data)
+
+module Opentelemetry
+  module Proto
+    module Collector
+      module Profiles
+        module V1development
+          ExportProfilesServiceRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.profiles.v1development.ExportProfilesServiceRequest").msgclass
+          ExportProfilesServiceResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.profiles.v1development.ExportProfilesServiceResponse").msgclass
+          ExportProfilesPartialSuccess = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.collector.profiles.v1development.ExportProfilesPartialSuccess").msgclass
+        end
+      end
+    end
+  end
+end
diff --git a/exporter/otlp-metrics/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb b/exporter/otlp-metrics/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb
index 95f802c0f6..bf85d665db 100644
--- a/exporter/otlp-metrics/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb
+++ b/exporter/otlp-metrics/lib/opentelemetry/proto/collector/trace/v1/trace_service_pb.rb
@@ -9,7 +9,7 @@
 
 descriptor_data = "\n:opentelemetry/proto/collector/trace/v1/trace_service.proto\x12&opentelemetry.proto.collector.trace.v1\x1a(opentelemetry/proto/trace/v1/trace.proto\"`\n\x19\x45xportTraceServiceRequest\x12\x43\n\x0eresource_spans\x18\x01 \x03(\x0b\x32+.opentelemetry.proto.trace.v1.ResourceSpans\"x\n\x1a\x45xportTraceServiceResponse\x12Z\n\x0fpartial_success\x18\x01 \x01(\x0b\x32\x41.opentelemetry.proto.collector.trace.v1.ExportTracePartialSuccess\"J\n\x19\x45xportTracePartialSuccess\x12\x16\n\x0erejected_spans\x18\x01 \x01(\x03\x12\x15\n\rerror_message\x18\x02 \x01(\t2\xa2\x01\n\x0cTraceService\x12\x91\x01\n\x06\x45xport\x12\x41.opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest\x1a\x42.opentelemetry.proto.collector.trace.v1.ExportTraceServiceResponse\"\x00\x42\x9c\x01\n)io.opentelemetry.proto.collector.trace.v1B\x11TraceServiceProtoP\x01Z1go.opentelemetry.io/proto/otlp/collector/trace/v1\xaa\x02&OpenTelemetry.Proto.Collector.Trace.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
diff --git a/exporter/otlp-metrics/lib/opentelemetry/proto/common/v1/common_pb.rb b/exporter/otlp-metrics/lib/opentelemetry/proto/common/v1/common_pb.rb
index a9a74ad335..6dc7114329 100644
--- a/exporter/otlp-metrics/lib/opentelemetry/proto/common/v1/common_pb.rb
+++ b/exporter/otlp-metrics/lib/opentelemetry/proto/common/v1/common_pb.rb
@@ -5,9 +5,9 @@
 require 'google/protobuf'
 
 
-descriptor_data = "\n*opentelemetry/proto/common/v1/common.proto\x12\x1dopentelemetry.proto.common.v1\"\x8c\x02\n\x08\x41nyValue\x12\x16\n\x0cstring_value\x18\x01 \x01(\tH\x00\x12\x14\n\nbool_value\x18\x02 \x01(\x08H\x00\x12\x13\n\tint_value\x18\x03 \x01(\x03H\x00\x12\x16\n\x0c\x64ouble_value\x18\x04 \x01(\x01H\x00\x12@\n\x0b\x61rray_value\x18\x05 \x01(\x0b\x32).opentelemetry.proto.common.v1.ArrayValueH\x00\x12\x43\n\x0ckvlist_value\x18\x06 \x01(\x0b\x32+.opentelemetry.proto.common.v1.KeyValueListH\x00\x12\x15\n\x0b\x62ytes_value\x18\x07 \x01(\x0cH\x00\x42\x07\n\x05value\"E\n\nArrayValue\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\"G\n\x0cKeyValueList\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\"O\n\x08KeyValue\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\x36\n\x05value\x18\x02 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\"\x94\x01\n\x14InstrumentationScope\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0f\n\x07version\x18\x02 \x01(\t\x12;\n\nattributes\x18\x03 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x04 \x01(\rB{\n io.opentelemetry.proto.common.v1B\x0b\x43ommonProtoP\x01Z(go.opentelemetry.io/proto/otlp/common/v1\xaa\x02\x1dOpenTelemetry.Proto.Common.V1b\x06proto3"
+descriptor_data = "\n*opentelemetry/proto/common/v1/common.proto\x12\x1dopentelemetry.proto.common.v1\"\x8c\x02\n\x08\x41nyValue\x12\x16\n\x0cstring_value\x18\x01 \x01(\tH\x00\x12\x14\n\nbool_value\x18\x02 \x01(\x08H\x00\x12\x13\n\tint_value\x18\x03 \x01(\x03H\x00\x12\x16\n\x0c\x64ouble_value\x18\x04 \x01(\x01H\x00\x12@\n\x0b\x61rray_value\x18\x05 \x01(\x0b\x32).opentelemetry.proto.common.v1.ArrayValueH\x00\x12\x43\n\x0ckvlist_value\x18\x06 \x01(\x0b\x32+.opentelemetry.proto.common.v1.KeyValueListH\x00\x12\x15\n\x0b\x62ytes_value\x18\x07 \x01(\x0cH\x00\x42\x07\n\x05value\"E\n\nArrayValue\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\"G\n\x0cKeyValueList\x12\x37\n\x06values\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\"O\n\x08KeyValue\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\x36\n\x05value\x18\x02 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\"\x94\x01\n\x14InstrumentationScope\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0f\n\x07version\x18\x02 \x01(\t\x12;\n\nattributes\x18\x03 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x04 \x01(\r\"X\n\tEntityRef\x12\x12\n\nschema_url\x18\x01 \x01(\t\x12\x0c\n\x04type\x18\x02 \x01(\t\x12\x0f\n\x07id_keys\x18\x03 \x03(\t\x12\x18\n\x10\x64\x65scription_keys\x18\x04 \x03(\tB{\n io.opentelemetry.proto.common.v1B\x0b\x43ommonProtoP\x01Z(go.opentelemetry.io/proto/otlp/common/v1\xaa\x02\x1dOpenTelemetry.Proto.Common.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -19,6 +19,7 @@ module V1
         KeyValueList = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.KeyValueList").msgclass
         KeyValue = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.KeyValue").msgclass
         InstrumentationScope = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.InstrumentationScope").msgclass
+        EntityRef = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.common.v1.EntityRef").msgclass
       end
     end
   end
diff --git a/exporter/otlp-metrics/lib/opentelemetry/proto/logs/v1/logs_pb.rb b/exporter/otlp-metrics/lib/opentelemetry/proto/logs/v1/logs_pb.rb
index ba19937d1a..ce9b71580c 100644
--- a/exporter/otlp-metrics/lib/opentelemetry/proto/logs/v1/logs_pb.rb
+++ b/exporter/otlp-metrics/lib/opentelemetry/proto/logs/v1/logs_pb.rb
@@ -8,9 +8,9 @@
 require 'opentelemetry/proto/resource/v1/resource_pb'
 
 
-descriptor_data = "\n&opentelemetry/proto/logs/v1/logs.proto\x12\x1bopentelemetry.proto.logs.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"L\n\x08LogsData\x12@\n\rresource_logs\x18\x01 \x03(\x0b\x32).opentelemetry.proto.logs.v1.ResourceLogs\"\xa3\x01\n\x0cResourceLogs\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12:\n\nscope_logs\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.ScopeLogs\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\xa0\x01\n\tScopeLogs\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12;\n\x0blog_records\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.LogRecord\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\xef\x02\n\tLogRecord\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x1f\n\x17observed_time_unix_nano\x18\x0b \x01(\x06\x12\x44\n\x0fseverity_number\x18\x02 \x01(\x0e\x32+.opentelemetry.proto.logs.v1.SeverityNumber\x12\x15\n\rseverity_text\x18\x03 \x01(\t\x12\x35\n\x04\x62ody\x18\x05 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\x12;\n\nattributes\x18\x06 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x07 \x01(\r\x12\r\n\x05\x66lags\x18\x08 \x01(\x07\x12\x10\n\x08trace_id\x18\t \x01(\x0c\x12\x0f\n\x07span_id\x18\n \x01(\x0cJ\x04\x08\x04\x10\x05*\xc3\x05\n\x0eSeverityNumber\x12\x1f\n\x1bSEVERITY_NUMBER_UNSPECIFIED\x10\x00\x12\x19\n\x15SEVERITY_NUMBER_TRACE\x10\x01\x12\x1a\n\x16SEVERITY_NUMBER_TRACE2\x10\x02\x12\x1a\n\x16SEVERITY_NUMBER_TRACE3\x10\x03\x12\x1a\n\x16SEVERITY_NUMBER_TRACE4\x10\x04\x12\x19\n\x15SEVERITY_NUMBER_DEBUG\x10\x05\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG2\x10\x06\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG3\x10\x07\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG4\x10\x08\x12\x18\n\x14SEVERITY_NUMBER_INFO\x10\t\x12\x19\n\x15SEVERITY_NUMBER_INFO2\x10\n\x12\x19\n\x15SEVERITY_NUMBER_INFO3\x10\x0b\x12\x19\n\x15SEVERITY_NUMBER_INFO4\x10\x0c\x12\x18\n\x14SEVERITY_NUMBER_WARN\x10\r\x12\x19\n\x15SEVERITY_NUMBER_WARN2\x10\x0e\x12\x19\n\x15SEVERITY_NUMBER_WARN3\x10\x0f\x12\x19\n\x15SEVERITY_NUMBER_WARN4\x10\x10\x12\x19\n\x15SEVERITY_NUMBER_ERROR\x10\x11\x12\x1a\n\x16SEVERITY_NUMBER_ERROR2\x10\x12\x12\x1a\n\x16SEVERITY_NUMBER_ERROR3\x10\x13\x12\x1a\n\x16SEVERITY_NUMBER_ERROR4\x10\x14\x12\x19\n\x15SEVERITY_NUMBER_FATAL\x10\x15\x12\x1a\n\x16SEVERITY_NUMBER_FATAL2\x10\x16\x12\x1a\n\x16SEVERITY_NUMBER_FATAL3\x10\x17\x12\x1a\n\x16SEVERITY_NUMBER_FATAL4\x10\x18*Y\n\x0eLogRecordFlags\x12\x1f\n\x1bLOG_RECORD_FLAGS_DO_NOT_USE\x10\x00\x12&\n!LOG_RECORD_FLAGS_TRACE_FLAGS_MASK\x10\xff\x01\x42s\n\x1eio.opentelemetry.proto.logs.v1B\tLogsProtoP\x01Z&go.opentelemetry.io/proto/otlp/logs/v1\xaa\x02\x1bOpenTelemetry.Proto.Logs.V1b\x06proto3"
+descriptor_data = "\n&opentelemetry/proto/logs/v1/logs.proto\x12\x1bopentelemetry.proto.logs.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"L\n\x08LogsData\x12@\n\rresource_logs\x18\x01 \x03(\x0b\x32).opentelemetry.proto.logs.v1.ResourceLogs\"\xa3\x01\n\x0cResourceLogs\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12:\n\nscope_logs\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.ScopeLogs\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\xa0\x01\n\tScopeLogs\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12;\n\x0blog_records\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.logs.v1.LogRecord\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\x83\x03\n\tLogRecord\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x1f\n\x17observed_time_unix_nano\x18\x0b \x01(\x06\x12\x44\n\x0fseverity_number\x18\x02 \x01(\x0e\x32+.opentelemetry.proto.logs.v1.SeverityNumber\x12\x15\n\rseverity_text\x18\x03 \x01(\t\x12\x35\n\x04\x62ody\x18\x05 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\x12;\n\nattributes\x18\x06 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x07 \x01(\r\x12\r\n\x05\x66lags\x18\x08 \x01(\x07\x12\x10\n\x08trace_id\x18\t \x01(\x0c\x12\x0f\n\x07span_id\x18\n \x01(\x0c\x12\x12\n\nevent_name\x18\x0c \x01(\tJ\x04\x08\x04\x10\x05*\xc3\x05\n\x0eSeverityNumber\x12\x1f\n\x1bSEVERITY_NUMBER_UNSPECIFIED\x10\x00\x12\x19\n\x15SEVERITY_NUMBER_TRACE\x10\x01\x12\x1a\n\x16SEVERITY_NUMBER_TRACE2\x10\x02\x12\x1a\n\x16SEVERITY_NUMBER_TRACE3\x10\x03\x12\x1a\n\x16SEVERITY_NUMBER_TRACE4\x10\x04\x12\x19\n\x15SEVERITY_NUMBER_DEBUG\x10\x05\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG2\x10\x06\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG3\x10\x07\x12\x1a\n\x16SEVERITY_NUMBER_DEBUG4\x10\x08\x12\x18\n\x14SEVERITY_NUMBER_INFO\x10\t\x12\x19\n\x15SEVERITY_NUMBER_INFO2\x10\n\x12\x19\n\x15SEVERITY_NUMBER_INFO3\x10\x0b\x12\x19\n\x15SEVERITY_NUMBER_INFO4\x10\x0c\x12\x18\n\x14SEVERITY_NUMBER_WARN\x10\r\x12\x19\n\x15SEVERITY_NUMBER_WARN2\x10\x0e\x12\x19\n\x15SEVERITY_NUMBER_WARN3\x10\x0f\x12\x19\n\x15SEVERITY_NUMBER_WARN4\x10\x10\x12\x19\n\x15SEVERITY_NUMBER_ERROR\x10\x11\x12\x1a\n\x16SEVERITY_NUMBER_ERROR2\x10\x12\x12\x1a\n\x16SEVERITY_NUMBER_ERROR3\x10\x13\x12\x1a\n\x16SEVERITY_NUMBER_ERROR4\x10\x14\x12\x19\n\x15SEVERITY_NUMBER_FATAL\x10\x15\x12\x1a\n\x16SEVERITY_NUMBER_FATAL2\x10\x16\x12\x1a\n\x16SEVERITY_NUMBER_FATAL3\x10\x17\x12\x1a\n\x16SEVERITY_NUMBER_FATAL4\x10\x18*Y\n\x0eLogRecordFlags\x12\x1f\n\x1bLOG_RECORD_FLAGS_DO_NOT_USE\x10\x00\x12&\n!LOG_RECORD_FLAGS_TRACE_FLAGS_MASK\x10\xff\x01\x42s\n\x1eio.opentelemetry.proto.logs.v1B\tLogsProtoP\x01Z&go.opentelemetry.io/proto/otlp/logs/v1\xaa\x02\x1bOpenTelemetry.Proto.Logs.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
diff --git a/exporter/otlp-metrics/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb b/exporter/otlp-metrics/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb
index ada5f22e09..ced1dd9f8a 100644
--- a/exporter/otlp-metrics/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb
+++ b/exporter/otlp-metrics/lib/opentelemetry/proto/metrics/v1/metrics_pb.rb
@@ -8,9 +8,9 @@
 require 'opentelemetry/proto/resource/v1/resource_pb'
 
 
-descriptor_data = "\n,opentelemetry/proto/metrics/v1/metrics.proto\x12\x1eopentelemetry.proto.metrics.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"X\n\x0bMetricsData\x12I\n\x10resource_metrics\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.ResourceMetrics\"\xaf\x01\n\x0fResourceMetrics\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12\x43\n\rscope_metrics\x18\x02 \x03(\x0b\x32,.opentelemetry.proto.metrics.v1.ScopeMetrics\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\x9f\x01\n\x0cScopeMetrics\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x37\n\x07metrics\x18\x02 \x03(\x0b\x32&.opentelemetry.proto.metrics.v1.Metric\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\x92\x03\n\x06Metric\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x13\n\x0b\x64\x65scription\x18\x02 \x01(\t\x12\x0c\n\x04unit\x18\x03 \x01(\t\x12\x36\n\x05gauge\x18\x05 \x01(\x0b\x32%.opentelemetry.proto.metrics.v1.GaugeH\x00\x12\x32\n\x03sum\x18\x07 \x01(\x0b\x32#.opentelemetry.proto.metrics.v1.SumH\x00\x12>\n\thistogram\x18\t \x01(\x0b\x32).opentelemetry.proto.metrics.v1.HistogramH\x00\x12U\n\x15\x65xponential_histogram\x18\n \x01(\x0b\x32\x34.opentelemetry.proto.metrics.v1.ExponentialHistogramH\x00\x12:\n\x07summary\x18\x0b \x01(\x0b\x32\'.opentelemetry.proto.metrics.v1.SummaryH\x00\x42\x06\n\x04\x64\x61taJ\x04\x08\x04\x10\x05J\x04\x08\x06\x10\x07J\x04\x08\x08\x10\t\"M\n\x05Gauge\x12\x44\n\x0b\x64\x61ta_points\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.NumberDataPoint\"\xba\x01\n\x03Sum\x12\x44\n\x0b\x64\x61ta_points\x18\x01 \x03(\x0b\x32/.opentelemetry.proto.metrics.v1.NumberDataPoint\x12W\n\x17\x61ggregation_temporality\x18\x02 \x01(\x0e\x32\x36.opentelemetry.proto.metrics.v1.AggregationTemporality\x12\x14\n\x0cis_monotonic\x18\x03 \x01(\x08\"\xad\x01\n\tHistogram\x12G\n\x0b\x64\x61ta_points\x18\x01 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-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
diff --git a/exporter/otlp-metrics/lib/opentelemetry/proto/profiles/v1development/profiles_pb.rb b/exporter/otlp-metrics/lib/opentelemetry/proto/profiles/v1development/profiles_pb.rb
new file mode 100644
index 0000000000..434b831d8d
--- /dev/null
+++ b/exporter/otlp-metrics/lib/opentelemetry/proto/profiles/v1development/profiles_pb.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: opentelemetry/proto/profiles/v1development/profiles.proto
+
+require 'google/protobuf'
+
+require 'opentelemetry/proto/common/v1/common_pb'
+require 'opentelemetry/proto/resource/v1/resource_pb'
+
+
+descriptor_data = "\n9opentelemetry/proto/profiles/v1development/profiles.proto\x12*opentelemetry.proto.profiles.v1development\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"\xf6\x03\n\x12ProfilesDictionary\x12J\n\rmapping_table\x18\x01 \x03(\x0b\x32\x33.opentelemetry.proto.profiles.v1development.Mapping\x12L\n\x0elocation_table\x18\x02 \x03(\x0b\x32\x34.opentelemetry.proto.profiles.v1development.Location\x12L\n\x0e\x66unction_table\x18\x03 \x03(\x0b\x32\x34.opentelemetry.proto.profiles.v1development.Function\x12\x44\n\nlink_table\x18\x04 \x03(\x0b\x32\x30.opentelemetry.proto.profiles.v1development.Link\x12\x14\n\x0cstring_table\x18\x05 \x03(\t\x12T\n\x0f\x61ttribute_table\x18\x06 \x03(\x0b\x32;.opentelemetry.proto.profiles.v1development.KeyValueAndUnit\x12\x46\n\x0bstack_table\x18\x07 \x03(\x0b\x32\x31.opentelemetry.proto.profiles.v1development.Stack\"\xbb\x01\n\x0cProfilesData\x12W\n\x11resource_profiles\x18\x01 \x03(\x0b\x32<.opentelemetry.proto.profiles.v1development.ResourceProfiles\x12R\n\ndictionary\x18\x02 \x01(\x0b\x32>.opentelemetry.proto.profiles.v1development.ProfilesDictionary\"\xbe\x01\n\x10ResourceProfiles\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12Q\n\x0escope_profiles\x18\x02 \x03(\x0b\x32\x39.opentelemetry.proto.profiles.v1development.ScopeProfiles\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\xae\x01\n\rScopeProfiles\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x45\n\x08profiles\x18\x02 \x03(\x0b\x32\x33.opentelemetry.proto.profiles.v1development.Profile\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\xcc\x03\n\x07Profile\x12J\n\x0bsample_type\x18\x01 \x01(\x0b\x32\x35.opentelemetry.proto.profiles.v1development.ValueType\x12\x42\n\x06sample\x18\x02 \x03(\x0b\x32\x32.opentelemetry.proto.profiles.v1development.Sample\x12\x16\n\x0etime_unix_nano\x18\x03 \x01(\x06\x12\x15\n\rduration_nano\x18\x04 \x01(\x04\x12J\n\x0bperiod_type\x18\x05 \x01(\x0b\x32\x35.opentelemetry.proto.profiles.v1development.ValueType\x12\x0e\n\x06period\x18\x06 \x01(\x03\x12\x1a\n\x12\x63omment_strindices\x18\x07 \x03(\x05\x12\x12\n\nprofile_id\x18\x08 \x01(\x0c\x12 \n\x18\x64ropped_attributes_count\x18\t \x01(\r\x12\x1f\n\x17original_payload_format\x18\n \x01(\t\x12\x18\n\x10original_payload\x18\x0b \x01(\x0c\x12\x19\n\x11\x61ttribute_indices\x18\x0c \x03(\x05\")\n\x04Link\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\"\x9e\x01\n\tValueType\x12\x15\n\rtype_strindex\x18\x01 \x01(\x05\x12\x15\n\runit_strindex\x18\x02 \x01(\x05\x12\x63\n\x17\x61ggregation_temporality\x18\x03 \x01(\x0e\x32\x42.opentelemetry.proto.profiles.v1development.AggregationTemporality\"z\n\x06Sample\x12\x13\n\x0bstack_index\x18\x01 \x01(\x05\x12\x0e\n\x06values\x18\x02 \x03(\x03\x12\x19\n\x11\x61ttribute_indices\x18\x03 \x03(\x05\x12\x12\n\nlink_index\x18\x04 \x01(\x05\x12\x1c\n\x14timestamps_unix_nano\x18\x05 \x03(\x06\"\x80\x01\n\x07Mapping\x12\x14\n\x0cmemory_start\x18\x01 \x01(\x04\x12\x14\n\x0cmemory_limit\x18\x02 \x01(\x04\x12\x13\n\x0b\x66ile_offset\x18\x03 \x01(\x04\x12\x19\n\x11\x66ilename_strindex\x18\x04 \x01(\x05\x12\x19\n\x11\x61ttribute_indices\x18\x05 \x03(\x05\"!\n\x05Stack\x12\x18\n\x10location_indices\x18\x01 \x03(\x05\"\x8d\x01\n\x08Location\x12\x15\n\rmapping_index\x18\x01 \x01(\x05\x12\x0f\n\x07\x61\x64\x64ress\x18\x02 \x01(\x04\x12>\n\x04line\x18\x03 \x03(\x0b\x32\x30.opentelemetry.proto.profiles.v1development.Line\x12\x19\n\x11\x61ttribute_indices\x18\x04 \x03(\x05\"<\n\x04Line\x12\x16\n\x0e\x66unction_index\x18\x01 \x01(\x05\x12\x0c\n\x04line\x18\x02 \x01(\x03\x12\x0e\n\x06\x63olumn\x18\x03 \x01(\x03\"n\n\x08\x46unction\x12\x15\n\rname_strindex\x18\x01 \x01(\x05\x12\x1c\n\x14system_name_strindex\x18\x02 \x01(\x05\x12\x19\n\x11\x66ilename_strindex\x18\x03 \x01(\x05\x12\x12\n\nstart_line\x18\x04 \x01(\x03\"v\n\x0fKeyValueAndUnit\x12\x14\n\x0ckey_strindex\x18\x01 \x01(\x05\x12\x36\n\x05value\x18\x02 \x01(\x0b\x32\'.opentelemetry.proto.common.v1.AnyValue\x12\x15\n\runit_strindex\x18\x03 \x01(\x05*\x8c\x01\n\x16\x41ggregationTemporality\x12\'\n#AGGREGATION_TEMPORALITY_UNSPECIFIED\x10\x00\x12!\n\x1d\x41GGREGATION_TEMPORALITY_DELTA\x10\x01\x12&\n\"AGGREGATION_TEMPORALITY_CUMULATIVE\x10\x02\x42\xa4\x01\n-io.opentelemetry.proto.profiles.v1developmentB\rProfilesProtoP\x01Z5go.opentelemetry.io/proto/otlp/profiles/v1development\xaa\x02*OpenTelemetry.Proto.Profiles.V1Developmentb\x06proto3"
+
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
+pool.add_serialized_file(descriptor_data)
+
+module Opentelemetry
+  module Proto
+    module Profiles
+      module V1development
+        ProfilesDictionary = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.ProfilesDictionary").msgclass
+        ProfilesData = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.ProfilesData").msgclass
+        ResourceProfiles = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.ResourceProfiles").msgclass
+        ScopeProfiles = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.ScopeProfiles").msgclass
+        Profile = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Profile").msgclass
+        Link = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Link").msgclass
+        ValueType = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.ValueType").msgclass
+        Sample = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Sample").msgclass
+        Mapping = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Mapping").msgclass
+        Stack = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Stack").msgclass
+        Location = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Location").msgclass
+        Line = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Line").msgclass
+        Function = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.Function").msgclass
+        KeyValueAndUnit = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.KeyValueAndUnit").msgclass
+        AggregationTemporality = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.profiles.v1development.AggregationTemporality").enummodule
+      end
+    end
+  end
+end
diff --git a/exporter/otlp-metrics/lib/opentelemetry/proto/resource/v1/resource_pb.rb b/exporter/otlp-metrics/lib/opentelemetry/proto/resource/v1/resource_pb.rb
index 67abefd477..4cf69174ca 100644
--- a/exporter/otlp-metrics/lib/opentelemetry/proto/resource/v1/resource_pb.rb
+++ b/exporter/otlp-metrics/lib/opentelemetry/proto/resource/v1/resource_pb.rb
@@ -7,9 +7,9 @@
 require 'opentelemetry/proto/common/v1/common_pb'
 
 
-descriptor_data = "\n.opentelemetry/proto/resource/v1/resource.proto\x12\x1fopentelemetry.proto.resource.v1\x1a*opentelemetry/proto/common/v1/common.proto\"i\n\x08Resource\x12;\n\nattributes\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x02 \x01(\rB\x83\x01\n\"io.opentelemetry.proto.resource.v1B\rResourceProtoP\x01Z*go.opentelemetry.io/proto/otlp/resource/v1\xaa\x02\x1fOpenTelemetry.Proto.Resource.V1b\x06proto3"
+descriptor_data = "\n.opentelemetry/proto/resource/v1/resource.proto\x12\x1fopentelemetry.proto.resource.v1\x1a*opentelemetry/proto/common/v1/common.proto\"\xa8\x01\n\x08Resource\x12;\n\nattributes\x18\x01 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x02 \x01(\r\x12=\n\x0b\x65ntity_refs\x18\x03 \x03(\x0b\x32(.opentelemetry.proto.common.v1.EntityRefB\x83\x01\n\"io.opentelemetry.proto.resource.v1B\rResourceProtoP\x01Z*go.opentelemetry.io/proto/otlp/resource/v1\xaa\x02\x1fOpenTelemetry.Proto.Resource.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
diff --git a/exporter/otlp-metrics/lib/opentelemetry/proto/trace/v1/trace_pb.rb b/exporter/otlp-metrics/lib/opentelemetry/proto/trace/v1/trace_pb.rb
index cb45baa18b..de0f03ac87 100644
--- a/exporter/otlp-metrics/lib/opentelemetry/proto/trace/v1/trace_pb.rb
+++ b/exporter/otlp-metrics/lib/opentelemetry/proto/trace/v1/trace_pb.rb
@@ -8,9 +8,9 @@
 require 'opentelemetry/proto/resource/v1/resource_pb'
 
 
-descriptor_data = "\n(opentelemetry/proto/trace/v1/trace.proto\x12\x1copentelemetry.proto.trace.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"Q\n\nTracesData\x12\x43\n\x0eresource_spans\x18\x01 \x03(\x0b\x32+.opentelemetry.proto.trace.v1.ResourceSpans\"\xa7\x01\n\rResourceSpans\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12=\n\x0bscope_spans\x18\x02 \x03(\x0b\x32(.opentelemetry.proto.trace.v1.ScopeSpans\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\x97\x01\n\nScopeSpans\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x31\n\x05spans\x18\x02 \x03(\x0b\x32\".opentelemetry.proto.trace.v1.Span\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\xe6\x07\n\x04Span\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12\x16\n\x0eparent_span_id\x18\x04 \x01(\x0c\x12\x0c\n\x04name\x18\x05 \x01(\t\x12\x39\n\x04kind\x18\x06 \x01(\x0e\x32+.opentelemetry.proto.trace.v1.Span.SpanKind\x12\x1c\n\x14start_time_unix_nano\x18\x07 \x01(\x06\x12\x1a\n\x12\x65nd_time_unix_nano\x18\x08 \x01(\x06\x12;\n\nattributes\x18\t \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\n \x01(\r\x12\x38\n\x06\x65vents\x18\x0b \x03(\x0b\x32(.opentelemetry.proto.trace.v1.Span.Event\x12\x1c\n\x14\x64ropped_events_count\x18\x0c \x01(\r\x12\x36\n\x05links\x18\r \x03(\x0b\x32\'.opentelemetry.proto.trace.v1.Span.Link\x12\x1b\n\x13\x64ropped_links_count\x18\x0e \x01(\r\x12\x34\n\x06status\x18\x0f \x01(\x0b\x32$.opentelemetry.proto.trace.v1.Status\x1a\x8c\x01\n\x05\x45vent\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x0c\n\x04name\x18\x02 \x01(\t\x12;\n\nattributes\x18\x03 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x04 \x01(\r\x1a\x9d\x01\n\x04Link\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12;\n\nattributes\x18\x04 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x05 \x01(\r\"\x99\x01\n\x08SpanKind\x12\x19\n\x15SPAN_KIND_UNSPECIFIED\x10\x00\x12\x16\n\x12SPAN_KIND_INTERNAL\x10\x01\x12\x14\n\x10SPAN_KIND_SERVER\x10\x02\x12\x14\n\x10SPAN_KIND_CLIENT\x10\x03\x12\x16\n\x12SPAN_KIND_PRODUCER\x10\x04\x12\x16\n\x12SPAN_KIND_CONSUMER\x10\x05\"\xae\x01\n\x06Status\x12\x0f\n\x07message\x18\x02 \x01(\t\x12=\n\x04\x63ode\x18\x03 \x01(\x0e\x32/.opentelemetry.proto.trace.v1.Status.StatusCode\"N\n\nStatusCode\x12\x15\n\x11STATUS_CODE_UNSET\x10\x00\x12\x12\n\x0eSTATUS_CODE_OK\x10\x01\x12\x15\n\x11STATUS_CODE_ERROR\x10\x02J\x04\x08\x01\x10\x02\x42w\n\x1fio.opentelemetry.proto.trace.v1B\nTraceProtoP\x01Z\'go.opentelemetry.io/proto/otlp/trace/v1\xaa\x02\x1cOpenTelemetry.Proto.Trace.V1b\x06proto3"
+descriptor_data = "\n(opentelemetry/proto/trace/v1/trace.proto\x12\x1copentelemetry.proto.trace.v1\x1a*opentelemetry/proto/common/v1/common.proto\x1a.opentelemetry/proto/resource/v1/resource.proto\"Q\n\nTracesData\x12\x43\n\x0eresource_spans\x18\x01 \x03(\x0b\x32+.opentelemetry.proto.trace.v1.ResourceSpans\"\xa7\x01\n\rResourceSpans\x12;\n\x08resource\x18\x01 \x01(\x0b\x32).opentelemetry.proto.resource.v1.Resource\x12=\n\x0bscope_spans\x18\x02 \x03(\x0b\x32(.opentelemetry.proto.trace.v1.ScopeSpans\x12\x12\n\nschema_url\x18\x03 \x01(\tJ\x06\x08\xe8\x07\x10\xe9\x07\"\x97\x01\n\nScopeSpans\x12\x42\n\x05scope\x18\x01 \x01(\x0b\x32\x33.opentelemetry.proto.common.v1.InstrumentationScope\x12\x31\n\x05spans\x18\x02 \x03(\x0b\x32\".opentelemetry.proto.trace.v1.Span\x12\x12\n\nschema_url\x18\x03 \x01(\t\"\x84\x08\n\x04Span\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12\x16\n\x0eparent_span_id\x18\x04 \x01(\x0c\x12\r\n\x05\x66lags\x18\x10 \x01(\x07\x12\x0c\n\x04name\x18\x05 \x01(\t\x12\x39\n\x04kind\x18\x06 \x01(\x0e\x32+.opentelemetry.proto.trace.v1.Span.SpanKind\x12\x1c\n\x14start_time_unix_nano\x18\x07 \x01(\x06\x12\x1a\n\x12\x65nd_time_unix_nano\x18\x08 \x01(\x06\x12;\n\nattributes\x18\t \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\n \x01(\r\x12\x38\n\x06\x65vents\x18\x0b \x03(\x0b\x32(.opentelemetry.proto.trace.v1.Span.Event\x12\x1c\n\x14\x64ropped_events_count\x18\x0c \x01(\r\x12\x36\n\x05links\x18\r \x03(\x0b\x32\'.opentelemetry.proto.trace.v1.Span.Link\x12\x1b\n\x13\x64ropped_links_count\x18\x0e \x01(\r\x12\x34\n\x06status\x18\x0f \x01(\x0b\x32$.opentelemetry.proto.trace.v1.Status\x1a\x8c\x01\n\x05\x45vent\x12\x16\n\x0etime_unix_nano\x18\x01 \x01(\x06\x12\x0c\n\x04name\x18\x02 \x01(\t\x12;\n\nattributes\x18\x03 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x04 \x01(\r\x1a\xac\x01\n\x04Link\x12\x10\n\x08trace_id\x18\x01 \x01(\x0c\x12\x0f\n\x07span_id\x18\x02 \x01(\x0c\x12\x13\n\x0btrace_state\x18\x03 \x01(\t\x12;\n\nattributes\x18\x04 \x03(\x0b\x32\'.opentelemetry.proto.common.v1.KeyValue\x12 \n\x18\x64ropped_attributes_count\x18\x05 \x01(\r\x12\r\n\x05\x66lags\x18\x06 \x01(\x07\"\x99\x01\n\x08SpanKind\x12\x19\n\x15SPAN_KIND_UNSPECIFIED\x10\x00\x12\x16\n\x12SPAN_KIND_INTERNAL\x10\x01\x12\x14\n\x10SPAN_KIND_SERVER\x10\x02\x12\x14\n\x10SPAN_KIND_CLIENT\x10\x03\x12\x16\n\x12SPAN_KIND_PRODUCER\x10\x04\x12\x16\n\x12SPAN_KIND_CONSUMER\x10\x05\"\xae\x01\n\x06Status\x12\x0f\n\x07message\x18\x02 \x01(\t\x12=\n\x04\x63ode\x18\x03 \x01(\x0e\x32/.opentelemetry.proto.trace.v1.Status.StatusCode\"N\n\nStatusCode\x12\x15\n\x11STATUS_CODE_UNSET\x10\x00\x12\x12\n\x0eSTATUS_CODE_OK\x10\x01\x12\x15\n\x11STATUS_CODE_ERROR\x10\x02J\x04\x08\x01\x10\x02*\x9c\x01\n\tSpanFlags\x12\x19\n\x15SPAN_FLAGS_DO_NOT_USE\x10\x00\x12 \n\x1bSPAN_FLAGS_TRACE_FLAGS_MASK\x10\xff\x01\x12*\n%SPAN_FLAGS_CONTEXT_HAS_IS_REMOTE_MASK\x10\x80\x02\x12&\n!SPAN_FLAGS_CONTEXT_IS_REMOTE_MASK\x10\x80\x04\x42w\n\x1fio.opentelemetry.proto.trace.v1B\nTraceProtoP\x01Z\'go.opentelemetry.io/proto/otlp/trace/v1\xaa\x02\x1cOpenTelemetry.Proto.Trace.V1b\x06proto3"
 
-pool = Google::Protobuf::DescriptorPool.generated_pool
+pool = ::Google::Protobuf::DescriptorPool.generated_pool
 pool.add_serialized_file(descriptor_data)
 
 module Opentelemetry
@@ -26,6 +26,7 @@ module V1
         Span::SpanKind = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Span.SpanKind").enummodule
         Status = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Status").msgclass
         Status::StatusCode = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.Status.StatusCode").enummodule
+        SpanFlags = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("opentelemetry.proto.trace.v1.SpanFlags").enummodule
       end
     end
   end