/// <inheritdoc /> public virtual async Task <IndyAml> LookupAmlAsync( IAgentContext context, DateTimeOffset timestamp = default(DateTimeOffset), string version = null) { IndyAml ParseAml(string response) { var jresponse = JObject.Parse(response); if (jresponse["result"]["data"].HasValues) { return(jresponse["result"]["data"].ToObject <IndyAml>()); } return(null); }; var req = await Ledger.BuildGetAcceptanceMechanismsRequestAsync( null, timestamp == DateTimeOffset.MinValue? -1 : timestamp.ToUnixTimeSeconds(), version); var res = await Ledger.SubmitRequestAsync(await context.Pool, req); EnsureSuccessResponse(res); return(ParseAml(res)); }