curl --request PUT \
  --url https://your-instance.example.com/api/contact-metrics/config \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "categories": [
    {
      "name": "New",
      "key": "new",
      "statuses": [
        "new"
      ],
      "color": "#3B82F6"
    },
    {
      "name": "Working",
      "key": "working",
      "statuses": [
        "qualified",
        "in-progress"
      ],
      "color": "#10B981"
    },
    {
      "name": "Closed",
      "key": "closed",
      "statuses": [
        "won",
        "lost"
      ],
      "color": "#6B7280"
    }
  ],
  "allowMultipleCategories": false
}
'

{
  "success": true,
  "data": {
    "categories": [
      {
        "name": "New",
        "key": "new",
        "statuses": [
          "new"
        ],
        "color": "#3B82F6"
      },
      {
        "name": "Working",
        "key": "working",
        "statuses": [
          "qualified",
          "in-progress"
        ],
        "color": "#10B981"
      }
    ],
    "allowMultipleCategories": false,
    "defaultMetricsPipelineId": "66f0a0b0c0d0e0f0a0b0c0d0"
  }
}