Response field personal_finance_category removed

What changed

Reads of this field return undefined, and the failure surfaces wherever that value is used rather than at the call.

Affects TransactionsCategoryRule reachable from 2 operations.

Who is affected

Code that reads Plaid's TransactionsCategoryRule objects, used by 2 Plaid operations.

Before and after

Code that breaks

// response.personal_finance_category is now undefined
const personal_finance_category = response.personal_finance_category;

Based on Plaid’s published API specification. How severity is decided.