You don't have permission to access this resource.

Summary:

When attempting to use transactionID_t field filter in REST API for GetTransactions endpoint, getting the following 403 Forbidden response:

"You don't have permission to access this resource."
I have all access to the site and all fields so not sure why I'm getting this error when trying to use attribute in filter with API call.

Same error occurs when trying other attributes such as owner_t.

Here's the query I'm using to filter in the REST API:

?q={"transactionID_t":{$like:"CP%"}}

If I try something similar with a different attribute, there's no issue ex. with created date, this works and I get a response: