diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index d3b9ce53d..9f31e0bcb 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -43320,7 +43320,7 @@ components:
         Protocol (OTLP) over gRPC and HTTP.
 
 
-        **Supported pipeline types:** logs'
+        **Supported pipeline types:** logs, metrics'
       properties:
         grpc_address_key:
           description: Environment variable name containing the gRPC server address
@@ -43350,6 +43350,7 @@ components:
       type: object
       x-pipeline-types:
       - logs
+      - metrics
     ObservabilityPipelineOpentelemetrySourceType:
       default: opentelemetry
       description: The source type. The value should always be `opentelemetry`.
diff --git a/src/datadogV2/model/model_observability_pipeline_opentelemetry_source.rs b/src/datadogV2/model/model_observability_pipeline_opentelemetry_source.rs
index 9fbec2660..cdc2cdc79 100644
--- a/src/datadogV2/model/model_observability_pipeline_opentelemetry_source.rs
+++ b/src/datadogV2/model/model_observability_pipeline_opentelemetry_source.rs
@@ -8,7 +8,7 @@ use std::fmt::{self, Formatter};
 
 /// The `opentelemetry` source receives telemetry data using the OpenTelemetry Protocol (OTLP) over gRPC and HTTP.
 ///
-/// **Supported pipeline types:** logs
+/// **Supported pipeline types:** logs, metrics
 #[non_exhaustive]
 #[skip_serializing_none]
 #[derive(Clone, Debug, PartialEq, Serialize)]