langchain-ai/langgraph · error · HostBackendError

LangSmith Deployment is not enabled for this organization. E

Error message

LangSmith Deployment is not enabled for this organization. Enable it at {smith_base}/host/deployments (ensure this matches the organization for your API key).

What it means

Error "LangSmith Deployment is not enabled for this organization. Enable it at {smith_base}/host/deployments (ensure this matches the organization for your API key)." thrown in langchain-ai/langgraph.

Source

Thrown at libs/cli/langgraph_cli/deploy.py:1308

                    raise click.ClickException(
                        "API key is org-scoped and requires a workspace ID. "
                        "Set LANGSMITH_TENANT_ID in your .env file or "
                        "use a workspace-scoped API key."
                    ) from None
                click.secho(
                    "Your API key is org-scoped and requires a workspace ID.",
                    fg="yellow",
                )
                click.secho(
                    "Find your workspace ID in LangSmith under Settings > Workspaces.",
                    fg="yellow",
                )
                client._client.headers["X-Tenant-ID"] = click.prompt("Workspace ID")
                prompted_for_tenant = True
                continue
            if err.status_code == 403 and "not enabled" in err.message.lower():
                smith_base = _smith_dashboard_base_url(client._base_url)
                raise HostBackendError(
                    "LangSmith Deployment is not enabled for this organization. "
                    f"Enable it at {smith_base}/host/deployments"
                    " (ensure this matches the organization for your API key).",
                    status_code=403,
                ) from None
            raise


# ---------------------------------------------------------------------------
# Click options shared by deploy commands
# ---------------------------------------------------------------------------

OPT_HOST_API_KEY = click.option(
    "--api-key",
    envvar="LANGGRAPH_HOST_API_KEY",
    help=(
        "API key. Can also be set via LANGGRAPH_HOST_API_KEY, "
        "LANGSMITH_API_KEY, or LANGCHAIN_API_KEY environment variable or .env file."

View on GitHub (pinned to 38031739e5)

When it happens

Trigger: Thrown at libs/cli/langgraph_cli/deploy.py:1308 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of langchain-ai/langgraph@38031739e5 (2026-08-26). Data as JSON: /api/errors/6c2969dde1d49980. Report an issue: GitHub.