Encountered an error while creating a bill in Zoho Inventory: {"code":6,"message":"Invalid data provided"}

Encountered an error while creating a bill in Zoho Inventory: {"code":6,"message":"Invalid data provided"}

I attempted to create a bill using the Zoho Inventory API, but I received an error: {"code":6,"message":"Invalid data provided"}. However, when I made the same request again, it was successful. Does anyone have insights on why this happened?