private fun demand_create(owner: ScriptHash, expiry: BigInteger, repRequired: BigInteger, itemSize: BigInteger, itemValue: BigInteger, infoBlob: ByteArray, nowTime: Int): Demand (source)
Creates a new Demand object.
Demand details:
owner - the owner of the demand
expiry - the time that the demand expires as a unix timestamp
repRequired - the reputation required of a traveller in order for this demand to be matched
itemSize - the size of the item (on a scale of 1-5)
itemValue - the value of the item in GAS as a fixed8 int
infoBlob - a 128 character string describing the desired item and the demand owner's contact details
nowTime - the current unix timestamp in seconds
Return
the serialized Demand or an empty byte array on failure