# Cast Vote

Submit a vote on a belugas Governance proposal.

* `proposalId` (string) The ID of the proposal to vote on. This is an auto-incrementing integer in the Governor Bravo contract.
* `support` (number) A number value of 0, 1, or 2 for the proposal vote. The numbers correspond to 'in-favor', 'against', and 'abstain\` respectively.
* `[options]` (CallOptions) Options to set for a transaction and Ethers.js method overrides.
* `RETURN` (object) Returns an Ethers.js transaction object of the vote transaction.

```
const belugas = new belugas(window.ethereum);

(async function() {
  const castVoteTx = await belugas.castVote(12, 1);
  console.log('Ethers.js transaction object', castVoteTx);
})().catch(console.error);
```