Hello, Is it possible to create multiple Glossary Term by the way in this link? (https://datahubproject.io/docs/api/tutorials/terms/) My goal is to add the list in the CSV file to Glossary Terms.

You'll need to repeatedly call the graphql to create multiple terms, as the mutation creates term by term. By the way check the graphiql documentation as there is one more parameter(optional) not shown in this example, to attach the term to a term group