(Databricks) Now encountering problems even creating a SQL query:

databricks:index:SqlQuery (q1):
    error: 1 error occurred:
        * cannot create sql query: Internal Server Error

The query -- I've tried numerous variants, including from docs:

export const q1 = new databricks.SqlQuery("q1", {
  dataSourceId: sqlEndpoint.id,
  query: "SELECT 1",
  runAsRole: "owner",
  description: "Query 1",
  name: "q1",
  tags: ["t1", "t2"],
});

CC: @sparse-optician-70334