Get the volume available at a specific price level on the order book.
Args: request: Request with connector, trading pair, price, and side market_data_manager: Injected market data feed manager
Returns: Order book query result with volume information
Basic authentication header of the form Basic <encoded-value>, where <encoded-value> is the base64-encoded string username:password.
Successful Response
Response for order book query operations
Trading pair
Query side (buy/sell)
Query timestamp
Queried volume
Queried price
Resulting price
Resulting volume
Resulting quote volume
Average/VWAP price