diff --git a/src/protobuf/rpc.rs b/src/protobuf/rpc.rs
index 172d4cf..823851e 100644
--- a/src/protobuf/rpc.rs
+++ b/src/protobuf/rpc.rs
@@ -32,6 +32,13 @@ pub struct InvalidParamsDetail {
   #[prost(string, tag = "5")]
   pub message: ::prost::alloc::string::String,
 }
+
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct InvalidParams {
+  #[prost(message, repeated, tag = "1")]
+  pub details: ::prost::alloc::vec::Vec<InvalidParamsDetail>,
+}
+
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, ::prost::Enumeration)]
 #[repr(i32)]
 pub enum InvalidParamsType {