---
title: "POST /v4/inventorySourceGroups/{+inventorySourceGroupId}/assignedInventorySources"
method: POST
path: "/v4/inventorySourceGroups/{+inventorySourceGroupId}/assignedInventorySources"
tags: ["inventorySourceGroups"]
---

# POST /v4/inventorySourceGroups/{+inventorySourceGroupId}/assignedInventorySources

`POST /v4/inventorySourceGroups/{+inventorySourceGroupId}/assignedInventorySources`

Creates an assignment between an inventory source and an inventory source group.

## Path parameters

- `inventorySourceGroupId` string, required

## Query parameters

- `advertiserId` string
- `partnerId` string

## Request body

- AssignedInventorySource — An assignment between a targetable inventory source and an inventory source group.
  - `name` string — Output only. The resource name of the assigned inventory source.
  - `assignedInventorySourceId` string, int64 — Output only. The unique ID of the assigned inventory source. The ID is only unique within a given inventory source group. It may be reused in other contexts.
  - `inventorySourceId` string — Required. The ID of the inventory source entity being targeted.

## Response `200`

Successful response

---

[API](https://skmtc.net/google/apis/displayvideo.md) · [All operations](https://skmtc.net/google/apis/displayvideo/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/google/displayvideo/versions/68b64e49eced/schema)