---
title: "Get instance group"
method: GET
path: "/lifecycle-manager/resources/{modelIdentifier}/groups/{groupIdentifier}"
tags: ["Lifecycle Manager"]
---

# Get instance group

`GET /lifecycle-manager/resources/{modelIdentifier}/groups/{groupIdentifier}`

## Request

- Base URL: `https://example.itential.io`
- URL: `https://example.itential.io/lifecycle-manager/resources/{modelIdentifier}/groups/{groupIdentifier}`
- Auth: none declared

Returns the new instance group.

## Path parameters

- `modelIdentifier` union, required
  - string: A string which is formatted like an ObjectId, Distinct from an actual ObjectId.
  - string: The name of the document
- `groupIdentifier` union, required
  - string: A string which is formatted like an ObjectId, Distinct from an actual ObjectId.
  - string: The name of the document

## Response `200`

response

- LifecycleManagerGetInstanceGroupHttpResponse200
  - `data` LifecycleManagerInstanceGroupHttp: A Resource Instance Group document in HTTP response format.
    - `createdBy` LifecycleManagerInstanceGroupHttpCreatedBy
      - `firstname` string
      - `provenance` string
      - `username` string
      - `_id` string: A string which is formatted like an ObjectId, Distinct from an actual ObjectId.
    - `created` string, date-time: An ISO 8601 date string
    - `lastUpdatedBy` LifecycleManagerInstanceGroupHttpLastUpdatedBy
      - `firstname` string
      - `provenance` string
      - `username` string
      - `_id` string: A string which is formatted like an ObjectId, Distinct from an actual ObjectId.
    - `lastUpdated` string, date-time: An ISO 8601 date string
    - `_id` string: A string which is formatted like an ObjectId, Distinct from an actual ObjectId.
    - `lastAction` LifecycleManagerInstanceGroupHttpLastAction: The last action that was run against this document
      - `_id` unknown, required
      - `executionId` string, required: A string which is formatted like an ObjectId, Distinct from an actual ObjectId.
      - `name` string, required: The name of the action
      - `type` 'import' | 'create' | 'update' | 'delete', required: The type of the action
      - `status` 'running' | 'error' | 'complete' | 'canceled' | 'paused', required: A single string describing the current activity status of this action

## Other responses

- `500`: Error response from API

## Changes

- **2026-10-31** `2095cc90e583`: 2 info
  - api tag `Lifecycle Manager` added
  - api tag `lifecycleManager` removed

[Operation history](https://skmtc.dev/itential/apis/itential-2/changes/lifecycle-manager/resources/:modelIdentifier/groups/:groupIdentifier/get.md)

---

[API](https://skmtc.dev/itential/apis/itential-2.md) - [All operations](https://skmtc.dev/itential/apis/itential-2/llms.txt) - [OpenAPI document](https://skmtc.dev/itential/apis/itential-2/revisions/2095cc90e583?raw)