diff --git a/xyz/openbmc_project/Sensor/Device.errors.yaml b/xyz/openbmc_project/Sensor/Device.errors.yaml
new file mode 100644
index 0000000..c00e077
--- /dev/null
+++ b/xyz/openbmc_project/Sensor/Device.errors.yaml
@@ -0,0 +1,3 @@
+# xyz.openbmc_project.Sensor.Device.ReadFailure
+- name: ReadFailure
+  description: Failed to read from device.
diff --git a/xyz/openbmc_project/Sensor/Device.metadata.yaml b/xyz/openbmc_project/Sensor/Device.metadata.yaml
new file mode 100644
index 0000000..ff8fe53
--- /dev/null
+++ b/xyz/openbmc_project/Sensor/Device.metadata.yaml
@@ -0,0 +1,3 @@
+- name: ReadFailure
+  inherits:
+    - xyz.openbmc_project.Common.Callout.Device