How to Get byte array properly from an Web Api Method in C#?

Question

I have the following controller method:

[HttpPost]
[Route("SomeRoute")]
public byte[] MyMethod([FromBody] string ID)
{
  byte[] mybytearray = db.get         


        

Answer 1

Instead of this

mybytearray = response.Content.ReadAsByteArrayAsync().Result;//Here is the problem

Use this

string result=null;
result = response.Content.ReadAsStringAsync().Result.Replace("\"", string.Empty);
 mybytearray=Convert.FromBase64String(result);

response was returning the byte array as base64encoded.