ProposalApprove - Validation Cloud

Approves proposed transaction. This method will use 30 Compute Units.

Parameters

owner_address - String - Approver address
proposal_id - int32 - Proposal ID
is_add_approval - boolean - Whether to agree with the proposal
permission_id - int32 - Optional, for multi-signature use
visible - boolean - Optional. Specifies whether the address is in Base58 format (default: false)

Returns

Transaction object - JSON object: Unsigned transaction, please refer to the Transaction chapter for the fields contained in it. Since the transaction type is ProposalApproveContract, the fields contained in raw_data.contract[0].parameter.value in the transaction are as follows:

Field	Type	Description
owner_address	string	Account address
proposal_id	int64	Proposal id
is_add_approval	bool	Whether to agree with the proposal

curl https://mainnet.tron.validationcloud.io/v1/<YOUR_API_KEY_HERE>/wallet/proposalapprove \
    -X POST \
    -H "Content-Type: application/json" \
    -d '
{
  "owner_address": "TUeTYVYJFfmBj3hVyopAZB97yc432Aay4N",
  "proposal_id": 109,
  "is_add_approval": true,
  "visible": true
}
'