netsuite approve invoice through rest api

AI generated answer (using internal Slack threads):

To approve an invoice in NetSuite through the REST API, you would typically need to update the invoice record and set the approval status to 'Approved'. However, based on the conversations, it seems that the REST API might not support this functionality yet as it is still in BETA for many features. Some users have reported that they had to revert to SOAP due to limitations in the REST API. If you have a custom workflow for approvals, you might be able to use the workflow SuiteScript module to automate the approval process. This could potentially be done by deploying a SuiteLet or RESTLet with code to click the 'Approve' button, which can then be initiated with an API call. Please note that this information is based on user experiences and might not be applicable in all cases. It's recommended to refer to the official NetSuite documentation or consult with a NetSuite professional for the most accurate information. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******