---
title: "Update effective date for all group location network associations"
method: PATCH
path: "/groups/locations/{locationId}/networks"
tags: ["Group"]
---

# Update effective date for all group location network associations

`PATCH /groups/locations/{locationId}/networks`

Updates the effective date for ALL network associations linked to the specified group location in a single bulk operation — every network row for the location is overwritten to the same date. Use this endpoint when all associations for a location share the same effective date; to update a single specific network association instead, use PATCH /groups/locations/{locationId}/networks/{networkId}/effective-date. effectiveDate is required and must be in YYYY-MM-DD format.

## Path parameters

- `locationId` string, required

## Headers

- `tenant-id` string

## Request body

- UpdateGroupLocationNetworkDatesRequest
  - `effectiveDate` string, required

## Response `200`

Group location network effective date successfully updated

- UpdateGroupLocationNetworkDatesResponse — Response for updating effective dates of group location network associations
  - `tenantGroupLocationId` string, required — ID of the tenant group location that was updated
  - `tenantGroupLocationNetworkIds` string[], required — IDs of updated tenant group location network associations

## Other responses

- `400` — Invalid request body or missing required parameters
- `404` — Group location or networks not found
- `500` — Internal server error during request processing

---

[API](https://skmtc.net/certifyos/apis/certify-api-layer.md) · [All operations](https://skmtc.net/certifyos/apis/certify-api-layer/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/certifyos/certify-api-layer/revisions/563848e0ecc0/schema)