withdrawStart - Polygon Developer Docs

The withdrawStart method can be used to initiate the withdraw process which will burn the specified token on polygon chain.

const erc721Token = posClient.erc721(<child token address>);

const result = await erc721Token.withdrawStart(<token id>);

const txHash = await result.getTransactionHash();

const txReceipt = await result.getReceipt();

withdrawStartWithMetaData

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