UNKNOWN_FIELD_NAME for field in table

Without any changes I recently started getting a 422 UNKNOWN_FIELD_NAME error for a field in my table. The field is available in the API docs ( Investor // Checkbox // boolean // This field is “true” when checked and otherwise empty.)

My body looks like:
data = {
‘fields’:{
‘Investor’: True
}
}

If I make a GET request for a particular record, the “fields” object looks like:
{‘Investor’: True}, passing back that same object inside data results in the same 422 error

Try double quotes instead of single quotes.

Yea that’s what I had originally unfortunately until I found another answer saying try single quotes. Same for both.