|This is no longer a part of the World of Warcraft API.
→ WoW API
This command tells the caller how many reagents are required for said craft.
numRequiredReagents = GetCraftNumReagents(index)
- Numeric. Number from 1 to X, where X is the total number of possible crafts.
- Integer. This is the number of required reagents for said craft. ie, 4 (for any craft that requires 4 reagents to perform...)