updating docs now that metadata has been renamed (open-telemetry#1324)

alrex · web-flow · commit b9d07d955ec3 · 2020-11-03T08:51:39.000-08:00
diff --git a/docs/getting_started/otlpcollector_example.py b/docs/getting_started/otlpcollector_example.py
@@ -27,7 +27,7 @@
     # optional
     # endpoint:="myCollectorURL:55678",
     # credentials=ChannelCredentials(credentials),
-    # metadata=(("metadata", "metadata")),
+    # headers=(("metadata", "metadata")),
 )
 tracer_provider = TracerProvider()
 trace.set_tracer_provider(tracer_provider)
@@ -38,7 +38,7 @@
     # optional
     # endpoint:="myCollectorURL:55678",
     # credentials=ChannelCredentials(credentials),
-    # metadata=(("metadata", "metadata")),
+    # headers=(("metadata", "metadata")),
 )
 
 # Meter is responsible for creating and recording metrics
diff --git a/exporter/opentelemetry-exporter-otlp/src/opentelemetry/exporter/otlp/exporter.py b/exporter/opentelemetry-exporter-otlp/src/opentelemetry/exporter/otlp/exporter.py
@@ -141,7 +141,7 @@ class OTLPExporterMixin(
         endpoint: OpenTelemetry Collector receiver endpoint
         insecure: Connection type
         credentials: ChannelCredentials object for server authentication
-        metadata: Metadata to send when exporting
+        headers: Headers to send when exporting
         compression: Compression algorithm to be used in channel
         timeout: Backend request timeout in seconds
     """
diff --git a/exporter/opentelemetry-exporter-otlp/src/opentelemetry/exporter/otlp/metrics_exporter/__init__.py b/exporter/opentelemetry-exporter-otlp/src/opentelemetry/exporter/otlp/metrics_exporter/__init__.py
@@ -121,7 +121,7 @@ class OTLPMetricsExporter(
         endpoint: OpenTelemetry Collector receiver endpoint
         insecure: Connection type
         credentials: Credentials object for server authentication
-        metadata: Metadata to send when exporting
+        headers: Headers to send when exporting
         timeout: Backend request timeout in seconds
     """
 
diff --git a/exporter/opentelemetry-exporter-otlp/src/opentelemetry/exporter/otlp/trace_exporter/__init__.py b/exporter/opentelemetry-exporter-otlp/src/opentelemetry/exporter/otlp/trace_exporter/__init__.py
@@ -58,7 +58,7 @@ class OTLPSpanExporter(
         endpoint: OpenTelemetry Collector receiver endpoint
         insecure: Connection type
         credentials: Credentials object for server authentication
-        metadata: Metadata to send when exporting
+        headers: Headers to send when exporting
         timeout: Backend request timeout in seconds
     """
 
