public async Task <AddPersonFaceResponse> AddPersonFace(AddPersonFaceRequest request, MemoryStream image)
{
request.PersonGroupId = personGroupId;
string query = $"/{request.PersonGroupId}/persons/{request.PersonId}/persistedfaces";
string optionalparam = string.Empty;
if (request.UserData != string.Empty)
{
optionalparam = $"userData={request.UserData}";
}
if (request.TargetFace != string.Empty)
{
optionalparam = optionalparam == string.Empty ? $"?targetFace={request.TargetFace}" : $"?{optionalparam}&targetFace={request.TargetFace}";
}
string finalUrl = $"/persongroups{query}{optionalparam}";
var content = new ByteArrayContent(image.ToArray());
content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
HttpResponseMessage hrm = await _client.PostAsync(finalUrl, content);
string result = await hrm.Content.ReadAsStringAsync();
var detectResponse = JsonConvert.DeserializeObject <AddPersonFaceResponse>(result);
return(detectResponse);
}
public async Task <AddPersonFaceResponse> AddFace(string personId)
{
AddPersonFaceResponse response;
var request = new AddPersonFaceRequest()
{
PersonGroupId = string.Empty, //overwritten
PersonId = personId
};
using (var stream = new MemoryStream())
{
Request.Body.CopyTo(stream);
var az = new AzureCognitive(_azureClient);
response = await az.AddPersonFace(request, stream);
}
return(response);
}
