curl --request PUT \
  --url https://api.usedatabrain.com/api/v2/workspace/dashboards \
  --header 'Authorization: Bearer dbn_live_abc123...' \
  --header 'Content-Type: application/json' \
  --data '{
    "workspaceName": "sales-workspace",
    "dashboards": [
      {
        "dashboardId": "db_12345",
        "filters": [
          {
            "name": "Region",
            "applyOnTables": [
              {
                "dataType": "text",
                "schemaName": "public",
                "tableName": "orders",
                "columnName": "region"
              }
            ]
          }
        ]
      },
      {
        "dashboardId": "db_67890",
        "filters": [
          {
            "name": "Created Date",
            "applyOnTables": [
              {
                "dataType": "timestamp",
                "schemaName": "analytics",
                "tableName": "events",
                "columnName": "created_at"
              }
            ]
          }
        ]
      }
    ]
  }'

const response = await fetch('https://api.usedatabrain.com/api/v2/workspace/dashboards', {
  method: 'PUT',
  headers: {
    Authorization: 'Bearer dbn_live_abc123...',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    workspaceName: 'sales-workspace',
    dashboards: [
      {
        dashboardId: 'db_12345',
        filters: [
          {
            name: 'Region',
            applyOnTables: [
              {
                dataType: 'text',
                schemaName: 'public',
                tableName: 'orders',
                columnName: 'region'
              }
            ]
          }
        ]
      }
    ]
  })
});

const result = await response.json();
console.log(result);

{
  "data": {
    "success": true
  },
  "error": null
}

{
  "error": {
    "code": "INVALID_REQUEST_BODY",
    "message": "\"dashboards\" is required"
  }
}

{
  "error": {
    "code": "INVALID_DASHBOARD_ID",
    "message": "Dashboard with id db_12345 not found"
  }
}