Errors Getting a Bank Transaction

Errors Getting a Bank Transaction

Using Postman(for testing), I am receiving errors when attempting to get a single bank transaction. I am able to receive the list of bank transactions with https://www.zohoapis.com/books/v3/banktransactions/?organization_id={org_id} but when I try to receive a single bank transaction using https://www.zohoapis.com/books/v3/banktransactions/{transaction_id}?organization_id={org_id} with transaction_id being a transaction id from my list I get errors.

Error one: 
{
    "code": 1002,
    "message": "Transaction does not exist."
}
Error two: 
{
    "code": 1045,
    "message": "The transaction ID provided is invalid. Kindly enter the IDs specific to banking to proceed."
}

I am getting value of each entity in zoho in order to create models on my program that match Zoho Books entities since the API docs is outdated and do not have the proper properties for each entity. My accesstokens/auth is correct for each request and the transactions do exist within my zoho books and I am able to receive all transactions but not data on a single transaction. Any help would be appreciated. Thank you.