From fdeef4849821edbd9216ea8710e5e897e883d3a3 Mon Sep 17 00:00:00 2001
From: dinhkarate <dinhkarat@gmail.com>
Date: Thu, 29 Jan 2026 11:38:08 +0700
Subject: [PATCH] feat(vertex): Add Prefix field to VertexCredentialStorage for
 per-file model namespacing

---
 .gitignore                                 | 6 ++++++
 internal/auth/vertex/vertex_credentials.go | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/.gitignore b/.gitignore
index 183138f9..b1c2beef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,3 +48,9 @@ _bmad-output/*
 # macOS
 .DS_Store
 ._*
+
+# Opencode
+.beads/
+.opencode/
+.cli-proxy-api/
+.venv/
\ No newline at end of file
diff --git a/internal/auth/vertex/vertex_credentials.go b/internal/auth/vertex/vertex_credentials.go
index 4853d340..3ae3288e 100644
--- a/internal/auth/vertex/vertex_credentials.go
+++ b/internal/auth/vertex/vertex_credentials.go
@@ -30,6 +30,9 @@ type VertexCredentialStorage struct {
 
 	// Type is the provider identifier stored alongside credentials. Always "vertex".
 	Type string `json:"type"`
+
+	// Prefix optionally namespaces models for this credential (e.g., "teamA/gemini-2.0-flash").
+	Prefix string `json:"prefix,omitempty"`
 }
 
 // SaveTokenToFile writes the credential payload to the given file path in JSON format.