/// <summary>
/// Builds a GET_TXN request
/// </summary>
/// <param name="submitterDid">The DID of the submitter.</param>
/// <param name="data">seq_no of transaction in ledger</param>
/// <returns>An asynchronous <see cref="Task{T}"/> that resolves to a <see cref="string"/>
/// containing the request JSON. </returns>
public static Task <string> BuildGetTxnRequestAsync(string submitterDid, int data)
{
var taskCompletionSource = new TaskCompletionSource <string>();
var commandHandle = PendingCommands.Add(taskCompletionSource);
var result = IndyNativeMethods.indy_build_get_txn_request(
commandHandle,
submitterDid,
data,
_buildRequestCallback);
CallbackHelper.CheckResult(result);
return(taskCompletionSource.Task);
}
