diff --git a/Cargo.lock b/Cargo.lock
index 079a811..e07d6b8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -619,7 +619,7 @@ dependencies = [
 
 [[package]]
 name = "raas_types"
-version = "0.0.8"
+version = "0.0.9"
 dependencies = [
  "bytes",
  "prost",
diff --git a/Cargo.toml b/Cargo.toml
index 18689ac..fc490df 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "raas_types"
-version = "0.0.8"
+version = "0.0.9"
 edition = "2021"
 description = "Protobuf definitions for RaaS"
 authors = ["Joey Hines joey@ahines.net"]
diff --git a/src/error.proto b/src/error.proto
new file mode 100644
index 0000000..8e444ee
--- /dev/null
+++ b/src/error.proto
@@ -0,0 +1,14 @@
+syntax = "proto3";
+
+package raas.error;
+
+enum ErrorType {
+  RobotError = 0;
+  NoRobotsToHandleRequest = 1;
+  RobotOffline = 2;
+}
+
+message Error {
+  ErrorType err = 1;
+  string msg = 2;
+}
\ No newline at end of file
diff --git a/src/lib.rs b/src/lib.rs
index 51ccce5..c8eccd3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -28,6 +28,10 @@ pub mod raas {
         include!(concat!(env!("OUT_DIR"), "/raas.resp.rs"));
     }
 
+    pub mod error {
+        include!(concat!(env!("OUT_DIR"), "/raas.error.rs"));
+    }
+
     #[derive(Debug, Clone)]
     pub struct RaasMessage {
         pub len: u32,
diff --git a/src/resp.proto b/src/resp.proto
index d0ee9df..656a83a 100644
--- a/src/resp.proto
+++ b/src/resp.proto
@@ -1,6 +1,7 @@
 syntax = "proto3";
 
 import "roll.proto";
+import "error.proto";
 
 package raas.resp;
 
@@ -9,5 +10,6 @@ message Response {
   uint64 timestamp = 2;
   oneof resp {
     raas.bot.roll.RollResponse roll_resp = 3;
+    raas.error.Error error = 4;
   }
 }
\ No newline at end of file