Used to reject a pending block trade. nonce and timestamp are used to identify the block trade while role should be opposite to the trading counterparty.
To use a block trade approval feature the additional API key setting feature called: enabled_features: block_trade_approval is required. This key has to be given to broker/registered partner who performs the trades on behalf of the user for the feature to be active. If the user wants to approve the trade, he has to approve it from different API key with doesn’t have this feature enabled.
Scope: block_trade:read_write
Timestamp, shared with other party (milliseconds since the UNIX epoch) The timestamp (milliseconds since the Unix epoch)
1536569522277
Nonce
"bF1_gfgcsd"
Describes if user wants to be maker or taker of trades
Trade role of the user: maker or taker
maker, taker