Can we use Tableau APIs to POST the Data. In This case please help me to know the data format and calling mechanism.
Need help as its one of our client's requirement.
It depends on what you're looking for. There's a couple methods.
1. Data extract API, for creating Hyper extracts in batch mode - Tableau Extract API
2. Extensions for many online activities such as write back - Extensions API | Tableau
Retrieving data ...