# ChangeList

> A page of Change objects.

A page of Change objects.

## Fields

| Field | Type | Description |
| --- | --- | --- |
| `data` * | array of [Change](/docs/api/objects/change/) |  |
| `next_cursor` * | string or null | Pass as `cursor` to get the next page; null on the last page. |
| `has_more` * | boolean |  |

\* always present

## Example

```json
{
  "data": [
    {
      "id": "chg_01jbx2m9k7q4r8t5v6w3y0z1pr",
      "actor": {
        "type": "agent",
        "id": "tok_01jbx2m9k7q4r8t5v6w3y0z1tk",
        "display": "Stewart Webb via agent claude-code-on-stewart-laptop",
        "via_agent": {
          "id": "tok_01jbx2m9k7q4r8t5v6w3y0z1tk",
          "name": "claude-code-on-stewart-laptop"
        },
        "on_behalf_of": {
          "id": "usr_01jbx2m9k7q4r8t5v6w3y0z1us",
          "display": "Stewart Webb"
        }
      },
      "tool": "restart_deployment",
      "tier": 0,
      "target": {
        "type": "service",
        "id": "svc_01jbx2m9k7q4r8t5v6w3y0z1sv",
        "name": "web",
        "url": "/v1/projects/primecarers/services/web"
      },
      "cell": "string",
      "input": {},
      "plan": {
        "plan_hash": "sha256:9f2c1e0b7a4d3c2b1a09f8e7d6c5b4a39281706f5e4d3c2b1a0f9e8d7c6b5a49",
        "dry_run": true,
        "summary": "1 to update. +£5.00/month at current usage.",
        "changes": [
          {
            "action": "update",
            "resource": {
              "type": "service",
              "id": "svc_01jbx2m9k7q4r8t5v6w3y0z1sv",
              "name": "web"
            },
            "environment": "production",
            "summary": "Raise web memory limit from 1 GB to 2 GB",
            "diff": [
              {
                "path": "/resources/memory_mb",
                "before": 1024,
                "after": 2048
              }
            ],
            "destructive": false,
            "requires_approval": true,
            "reason": "production requires approval for changes made by agents"
          }
        ],
        "cost": {
          "current_monthly": {
            "amount": "18.20",
            "currency": "GBP",
            "display": "£18.20"
          },
          "projected_monthly": {
            "amount": "23.20",
            "currency": "GBP",
            "display": "£23.20"
          },
          "delta_monthly": {
            "amount": "5.00",
            "currency": "GBP",
            "display": "£5.00"
          },
          "confidence": "medium"
        },
        "policy": {
          "decision": "approval_required",
          "reasons": [
            {
              "code": "environment_protected",
              "message": "production requires approval for changes made by agents",
              "policy": "guv.environment.protection"
            }
          ],
          "approver_roles": [
            "owner",
            "admin"
          ]
        },
        "requires_approval": true,
        "expires_at": "2026-10-23T15:00:00Z"
      },
      "policy": {
        "decision": "allow",
        "reasons": [
          {}
        ],
        "approver_roles": [
          "owner"
        ],
        "tier": 0
      },
      "reviewer": {
        "verdict": "approve",
        "model": "string",
        "notes": "string"
      },
      "approval_id": "string",
      "operation_id": "string",
      "incident_id": "string",
      "status": "proposed",
      "created_at": "2026-10-22T13:05:00Z",
      "finished_at": "2026-10-22T13:05:00Z"
    }
  ],
  "next_cursor": "string",
  "has_more": false
}
```

## Used by

- [Platform change log (AI ops tool calls and decisions)](/docs/api/admin/#platform-change-log-ai-ops-tool-calls-and-decisions)