diff --git a/infisical_sdk/api_types.py b/infisical_sdk/api_types.py
index 85b9eb0..4512016 100644
--- a/infisical_sdk/api_types.py
+++ b/infisical_sdk/api_types.py
@@ -689,7 +689,6 @@ class AgentVaultAccessBundleRef(BaseModel):
 class AgentVaultService(BaseModel):
     """A service in an Agent Vault access bundle. type is http, mcp, postgres, mysql or ssh, and the API returns only that type's fields: hostPattern, allowedMethods, allowedPathPrefixes, customHeaders and substitutions for http; serverUrl, transport, hostPattern, allowedTools and customHeaders for mcp; host, port, database and tls for postgres and mysql; host and port for ssh. Its nested settings, such as credential and tls ({"enabled", "verify", "ca"}), are left as the API returns them."""
     id: str
-    accessBundleId: str
     name: str
     type: str
     hostPattern: Optional[str] = None
diff --git a/tests/test_agent_vault.py b/tests/test_agent_vault.py
index d7711fb..30dfd64 100644
--- a/tests/test_agent_vault.py
+++ b/tests/test_agent_vault.py
@@ -246,16 +246,19 @@ def test_access_bundles_list_reads_the_services_requiring_setup(api, agent_vault
     assert bundle.services is None
 
 
-def test_access_bundles_get_reads_services_and_keeps_their_nested_settings(api, agent_vault, json_response):
+# Servers still send accessBundleId on each service for older SDK releases; this one reads both shapes.
+@pytest.mark.parametrize("legacy", [{}, {"accessBundleId": BUNDLE["id"]}], ids=["current", "with accessBundleId"])
+def test_access_bundles_get_reads_services_and_keeps_their_nested_settings(api, agent_vault, json_response, legacy):
     service = {
-        "id": SERVICE_ID, "accessBundleId": BUNDLE["id"], "name": "github", "type": "http",
+        "id": SERVICE_ID, "name": "github", "type": "http",
         "hostPattern": "api.github.com", "credential": {"type": "bearer", "memberProvidedFields": []},
         "customHeaders": [], "substitutions": [], "personalValues": None,
-        "createdAt": BUNDLE["createdAt"], "updatedAt": BUNDLE["updatedAt"],
+        "createdAt": BUNDLE["createdAt"], "updatedAt": BUNDLE["updatedAt"], **legacy,
     }
     api.session.get.return_value = json_response({"accessBundle": dict(BUNDLE, services=[service])})
     [read] = agent_vault.access_bundles.get(BUNDLE["id"]).services
     assert (read.name, read.credential["type"], read.variableReferences) == ("github", "bearer", None)
+    assert not hasattr(read, "accessBundleId")
 
 
 def test_access_bundles_update_sends_an_empty_description_to_remove_it(api, agent_vault, json_response):
@@ -440,7 +443,7 @@ def test_sessions_create_keeps_the_servers_explanation_when_it_refuses_services(
 
 def test_access_bundles_get_reads_the_tools_an_mcp_service_allows(api, agent_vault, json_response):
     service = {
-        "id": SERVICE_ID, "accessBundleId": BUNDLE["id"], "name": "linear", "type": "mcp",
+        "id": SERVICE_ID, "name": "linear", "type": "mcp",
         "serverUrl": "https://mcp.linear.app/mcp", "transport": "streamable-http", "hostPattern": "mcp.linear.app",
         "allowedTools": ["list_issues"],
         "credential": {"type": "bearer", "memberProvidedFields": []}, "customHeaders": [],
@@ -452,7 +455,7 @@ def test_access_bundles_get_reads_the_tools_an_mcp_service_allows(api, agent_vau
 
 def test_access_bundles_get_reads_database_and_ssh_services_without_http_fields(api, agent_vault, json_response):
     shared = {
-        "accessBundleId": BUNDLE["id"], "description": None, "variableReferences": [], "createdAt": BUNDLE["createdAt"], "updatedAt": BUNDLE["updatedAt"],
+        "description": None, "variableReferences": [], "createdAt": BUNDLE["createdAt"], "updatedAt": BUNDLE["updatedAt"],
     }
     postgres = dict(shared, id=SERVICE_ID, name="orders-db", type="postgres", host="db.internal", port=5432,
                     database="orders", tls={"enabled": True, "verify": True, "ca": None},