REST - count of distinct combinations

Hi there all!

I’m trying to count the number of distinct combinations of three fields in a table.

I have the query working to the point that the pairs are separated and distinct. I would like the query to return a single count which tells me how many unique combinations there are.

Here’s a screenshot of the query:

Can anyone help please?

Thanks for reading!

Hi @Rob_Simpson

You can use the “Count API”