formpotato's account

I created a sample template on https://sandbox.esignlive.com/a/template/PwqirCNvdF0YA3ibcofQq21pZH8= When I tried to send it out using .net EslClient eslClient; eslClient = new EslClient(apiKey, apiUrl); PackageId templateId = new PackageId(tID); var signer = SignerBuilder.NewSignerWithEmail("[email protected]") .WithFirstName("sample") .WithLastName("sample") .WithRoleId("Signer1") .Build(); DocumentPackage newPackage = PackageBuilder.NewPackageNamed("Test Template Package") .WithSigner(signer) .Build(); var packageId = eslClient.CreatePackageFromTemplate(templateId, newPackage); eslClient.SendPackage(packageId); Always return error: HTTP POST on URI https://sandbox.esignlive.com/api/packages/U_MTuWa_OjIJ4dOUSLzItV0JqwE=. Optional details: {"messageKey":"error.validation.packageActivation.unassignedRole","message":"There is a role with no signer.","code":400,"name":"Validation Error"}' BTW, could you elaborate what's the dfference with WithId(),WithRoleId(), WithCustomId()