curl --request PATCH \
  --url https://api.example.com/bundles/{id} \
  --header 'Content-Type: application/json' \
  --data '
{
  "policyId": "<string>",
  "stage": "<string>"
}
'

{
  "id": "<string>",
  "attachments": [
    {
      "approvalTimelineMap": {},
      "createdAt": "<string>",
      "createdBy": {},
      "id": "<string>",
      "identifier": {}
    }
  ],
  "classificationValue": "<string>",
  "commentsCount": 123,
  "createdAt": "<string>",
  "createdBy": {},
  "gates": [
    {
      "bundleId": "<string>",
      "id": "<string>",
      "isOpen": true,
      "name": "<string>",
      "policyGateId": "<string>",
      "reason": "<string>",
      "resources": [
        {
          "failOpen": true,
          "parameters": {}
        }
      ]
    }
  ],
  "name": "<string>",
  "policies": [
    {
      "bundleId": "<string>",
      "classificationValue": "<string>",
      "createdAt": "<string>",
      "deactivatedAt": "<string>",
      "enforceSequentialOrder": true,
      "isPolicyArchived": true,
      "policyId": "<string>",
      "policyName": "<string>",
      "policyVersionId": "<string>",
      "stage": "<string>"
    }
  ],
  "policyId": "<string>",
  "policyName": "<string>",
  "policyVersionId": "<string>",
  "projectId": "<string>",
  "projectName": "<string>",
  "projectOwner": "<string>",
  "stage": "<string>",
  "stageApprovals": [
    {
      "approvers": [
        {
          "editable": true,
          "id": "<string>",
          "name": "<string>",
          "showByDefault": true,
          "fromOrganizationUserId": "<string>",
          "isOrganizationUser": true
        }
      ],
      "evidence": {
        "artifacts": [
          {
            "details": {},
            "id": "<string>",
            "required": true,
            "visibilityRule": "<string>",
            "visible": true
          }
        ],
        "createdAt": "<string>",
        "description": "<string>",
        "externalId": "<string>",
        "id": "<string>",
        "name": "<string>",
        "policyId": "<string>",
        "policyVersionId": "<string>",
        "visible": true
      },
      "id": "<string>",
      "name": "<string>",
      "required": true
    }
  ],
  "stageAssignee": {
    "id": "<string>",
    "name": "<string>"
  },
  "stages": [
    {
      "assignedAt": "<string>",
      "assignee": {
        "id": "<string>",
        "name": "<string>"
      },
      "bundleId": "<string>",
      "stage": {
        "approvals": [
          {
            "approvers": [
              {
                "editable": true,
                "id": "<string>",
                "name": "<string>",
                "showByDefault": true,
                "fromOrganizationUserId": "<string>",
                "isOrganizationUser": true
              }
            ],
            "evidence": {
              "artifacts": [
                {
                  "details": {},
                  "id": "<string>",
                  "required": true,
                  "visibilityRule": "<string>",
                  "visible": true
                }
              ],
              "createdAt": "<string>",
              "description": "<string>",
              "externalId": "<string>",
              "id": "<string>",
              "name": "<string>",
              "policyId": "<string>",
              "policyVersionId": "<string>",
              "visible": true
            },
            "id": "<string>",
            "name": "<string>",
            "required": true
          }
        ],
        "evidenceSet": [
          {
            "artifacts": [
              {
                "details": {},
                "id": "<string>",
                "required": true,
                "visibilityRule": "<string>",
                "visible": true
              }
            ],
            "createdAt": "<string>",
            "description": "<string>",
            "externalId": "<string>",
            "id": "<string>",
            "name": "<string>",
            "policyId": "<string>",
            "policyVersionId": "<string>",
            "visible": true
          }
        ],
        "id": "<string>",
        "name": "<string>",
        "policyVersionId": "<string>"
      },
      "stageId": "<string>"
    }
  ]
}