Pick divisible coins for amount

const params = {
  asset: 'xamdfH5Uk+alv3le0pEA01qSsfZjycyMsqaqHtycJ1M=',
  addresses: ['ULQA63NGEZACP4N7ZMBUBISH6ZTCUS2Q'],
  last_ball_mci: 1000000000,
  amount: 10000,
  spend_unconfirmed: 'own',
};
​
client.api.pickDivisibleCoinsForAmount(params, function(err, result) {
  console.log(result);
});

{
  inputs_with_proofs: [
    {
      input: {
        unit: "06ni8/eDzmcxwtWeQyuSXhqGsqmVN3I1fsR+5NAj4Sw=",
        message_index: 1,
        output_index: 1
      }
    }
  ],
  total_amount: 985000
}