Optionalbymeta info field used on sorting
OptionaldirectionSorts results in forwards or backwards direction
OptionalexactGets AEX141 contracts with exact name or symbol, this is decided by the 'by' field. If it's name, it will get contracts with exact name, if it's symbol, it will get contracts with exact symbol.
OptionallimitLimit paginated resources (max 100)
OptionalprefixSorts by name or symbol prefix, this is decided by the 'by' field. If it's name, it will sort by name prefix, if it's symbol, it will sort by symbol prefix.
Optional parameters.