Time Series Metrics API

{  "query": "revenue",  "category": "income_statement",  "count": 12,  "limit": 3,  "offset": 0,  "categories": [    {      "id": "price_and_volume",      "name": "Price & Volume",      "count": 21    },    {      "id": "income_statement",      "name": "Income Statement",      "count": 165    },    {      "id": "balance_sheet",      "name": "Balance Sheet",      "count": 306    },    {      "id": "cash_flow_statement",      "name": "Cash Flow Statement",      "count": 180    },    {      "id": "financial_ratios",      "name": "Financial Ratios",      "count": 580    },    {      "id": "key_metrics",      "name": "Key Metrics",      "count": 280    },    {      "id": "dividends_and_buybacks",      "name": "Dividends & Buybacks",      "count": 3    }  ],  "metrics": [    {      "id": "costOfRevenue__annual",      "name": "Cost Of Revenue (Annual)",      "category": "income_statement",      "grain": "fiscal"    },    {      "id": "costOfRevenue__quarter",      "name": "Cost Of Revenue (Quarterly)",      "category": "income_statement",      "grain": "fiscal"    },    {      "id": "ttmCostOfRevenue",      "name": "Cost Of Revenue (TTM)",      "category": "income_statement",      "grain": "fiscal_ttm"    }  ]}