curl -sS -X PATCH "https://gateway.orbit/api/v1/instances/12" \
  --cacert /path/to/orbit-root-ca.pem \
  -H 'Accept: application/json' \
  -H 'X-Orbit-Request-Id: 9d6b1e5c-4a3f-4a1b-9f0e-6d2c3f5a7b81' \
  -H 'Content-Type: application/json' \
  -d '{"branch": "main"}'

{
  "data": {
    "id": 123,
    "project_id": 123,
    "node_id": 123,
    "project": {
      "id": 123,
      "name": "<string>",
      "slug": "<string>",
      "type": "monorepo"
    },
    "node": {
      "id": 123,
      "name": "<string>"
    },
    "name": "<string>",
    "source_layout": "<string>",
    "checkout_path": "<string>",
    "production_user": "<string>",
    "production_home": "<string>",
    "root": "<string>",
    "effective_root": "<string>",
    "selected_branch": "<string>",
    "branch_override": "<string>",
    "starting_commit": "<string>",
    "detached": true,
    "status": "<string>",
    "route": {
      "id": 123,
      "kind": "<string>",
      "project_id": 123,
      "node_id": 123,
      "cluster_id": 123,
      "generation_basis_node_id": 123,
      "domain": "<string>",
      "provenance": "<string>",
      "publication": "<string>",
      "status": "<string>",
      "failed_step": "<string>",
      "error_code": "<string>",
      "replaces_route_id": 123,
      "replaced_by_route_id": 123,
      "replacement_step": "<string>",
      "target_set_step": "<string>",
      "target": {
        "id": 123,
        "instance_id": 123,
        "position": 123
      },
      "targets": [
        {
          "id": 123,
          "instance_id": 123,
          "position": 123
        }
      ],
      "process_id": 123,
      "upstream": "<string>",
      "analytics_instance_id": 123,
      "web_root": "<string>"
    },
    "domain": "<string>",
    "url": "<string>",
    "removal": {
      "operation_id": "<string>",
      "id": 123,
      "name": "<string>",
      "force": true,
      "status": "<string>",
      "current_step": "<string>",
      "total": 123,
      "completed": 123,
      "remaining": 123,
      "failed_step": "<string>",
      "error_code": "<string>"
    },
    "transfer": {
      "operation_id": "<string>",
      "id": 123,
      "source_node_id": 123,
      "destination_node_id": 123,
      "destination_name": "<string>",
      "destination_path": "<string>",
      "destination_domain": "<string>",
      "sqlite_selected": true,
      "status": "<string>",
      "current_step": "<string>",
      "cutover_completed": true,
      "cleanup_completed": true,
      "failed_step": "<string>",
      "error_code": "<string>",
      "recovery_evidence": {}
    },
    "deploy_steps": [
      {
        "name": "<string>",
        "phase": "<string>",
        "command": "<string>",
        "timeout_seconds": 123
      }
    ],
    "vite_port": 123,
    "ssr_port": 123,
    "seed_path": "<string>",
    "seed_commit": "<string>",
    "annotator_port": 123,
    "annotator_url": "<string>",
    "routes": [
      {
        "id": 123,
        "kind": "<string>",
        "project_id": 123,
        "node_id": 123,
        "cluster_id": 123,
        "generation_basis_node_id": 123,
        "domain": "<string>",
        "provenance": "<string>",
        "publication": "<string>",
        "status": "<string>",
        "failed_step": "<string>",
        "error_code": "<string>",
        "replaces_route_id": 123,
        "replaced_by_route_id": 123,
        "replacement_step": "<string>",
        "target_set_step": "<string>",
        "target": {
          "id": 123,
          "instance_id": 123,
          "position": 123
        },
        "targets": [
          {
            "id": 123,
            "instance_id": 123,
            "position": 123
          }
        ],
        "process_id": 123,
        "upstream": "<string>",
        "analytics_instance_id": 123,
        "web_root": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {},
    "request_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {},
    "request_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {},
    "request_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {},
    "request_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
}