---
title: "Update a dependency's name and/or isSPOF flag. We deliberately do not allow updating a dependency's endpoint, i.e. address and port, because updating either of these values effectively changes the dependency. To change these values, refer to delete and define APIs."
method: PATCH
path: "/services/{serviceId}/dependencies/{dependencyId}"
tags: ["services"]
---

# Update a dependency's name and/or isSPOF flag. We deliberately do not allow updating a dependency's endpoint, i.e. address and port, because updating either of these values effectively changes the dependency. To change these values, refer to delete and define APIs.

`PATCH /services/{serviceId}/dependencies/{dependencyId}`

Requires the privilege [`SERVICES_WRITE`](https://www.gremlin.com/docs/user-management/access-control/#privileges)

## Path parameters

- `serviceId` string, required
- `dependencyId` string, required

## Query parameters

- `teamId` string, required

## Response `200`

Updates dependency's name and/or isSPOF flag

## Other responses

- `400` — Bad Request
- `401` — Authorization header missing or malformed. Please provide proper credentials in the authorization header.
- `403` — User requires privilege for target team: SERVICES_WRITE
- `404` — Not found

---

[API](https://skmtc.net/gremlin/apis/gremlin-api.md) · [All operations](https://skmtc.net/gremlin/apis/gremlin-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/gremlin/gremlin-api/versions/70fe938a0b35/schema)