We're trying to use the B2B internal transfer API but it is returning `500 System error. Please contact technical support for assistance.` We're able to hit the transfer-settings endpoint and get the to/from accounts. We're POSTing to
https://api.fusionfabric.cloud/retail-us/internal-transfers/v1/consumers/1034904/internal-transfers with a payload of
{"fromAccountId":"6787149","toAccountId":"6787150","amount":10,"description":"Test Transfer","startDate":"2020-11-04"}
Any help would be greatly appreciated. Thanks.
-The FinGoal Team