Update API in main

go.mod

@@ -19,8 +19,8 @@ require (
 	github.com/golang/protobuf v1.4.3
 	github.com/google/go-cmp v0.5.4
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.0.1
-	github.com/hashicorp/boundary/api v0.0.3
-	github.com/hashicorp/boundary/sdk v0.0.1
+	github.com/hashicorp/boundary/api v0.0.4
+	github.com/hashicorp/boundary/sdk v0.0.2
 	github.com/hashicorp/dbassert v0.0.0-20200930125617-6218396928df
 	github.com/hashicorp/errwrap v1.1.0
 	github.com/hashicorp/go-bexpr v0.1.4