curl -X POST \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer <jwt_token>" \
  -d '{
    "query": "mutation UpdateDashboardFilters($id: String!, $filterMutations: FilterMutationInput!) { updateDashboardFilters(id: $id, filterMutations: $filterMutations) { id filters { id parsedFilter { column value } } } }",
    "variables": {
      "id": "dashboard_123456789",
      "filterMutations": {
        "addFilters": [
          {
            "column": "region",
            "value": "North America"
          }
        ]
      }
    }
  }' \
  https://{ACCOUNT}.askwisdom.ai/graphql

{
  "data": {
    "updateDashboardFilters": {
      "id": "dashboard_123456789",
      "filters": [
        {
          "id": "filter_987654321",
          "parsedFilter": {
            "column": "region",
            "value": "North America"
          }
        }
      ]
    }
  }
}