I'm already add the tax schedule in inventory item payload and the error is still coming?

AI generated answer (using internal Slack threads):

Based on the conversations, it seems like you're encountering an issue with the

taxSchedule

field when trying to create an inventory item via the REST API. This issue is likely due to the fact that the REST API does not support legacy tax features. If you're using the SuiteTax feature, you should be able to work with taxation through REST web services. However, if your account is using advanced taxes (a legacy tax feature), you may encounter issues when trying to set the

taxSchedule

field via the REST API. One of the users suggested using a workflow to set the

taxSchedule

. This could be a potential workaround for your issue. However, please note that this is a workaround and may not be the best solution for your specific use case. Also, please ensure that the

itemId

and

upcCode

(which corresponds to SKU) fields are correctly set in your payload. These fields are required when creating an inventory item. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******