I am trying to create an IoT rule for inserting the data in the Timestream table and I configured my query as the below:

SELECT ax-lt-011 AS first_column, ax-lt-021 AS second_column FROM "iot/topic"  

but it gives the below error:

I also tried this query:

SELECT ax-lt-011, ax-lt-021 FROM "iot/topic"

But it also gives the same error. So, is it because of my column names having "-" in between? I can’t change the source data.