put
https://sandcaas.undostres.com.mx/wallet/v1/composite-balance/parent//update-credit-line
Updates the total credit line of a parent balance, affecting the amount of credit available for allocation to child balances.
Increasing the credit line makes additional credit available, while decreasing it is only allowed if the new amount is not lower than the credit already allocated to existing children.
The parent’s available credit is recalculated accordingly. The parent_id parameter refers to the external UUID of the parent balance.