Image over custom api

[leo]

Hi
I have a little trouble passing an image from powerapps to a custom api
the trouble is that i cannot pass the image (System.Drawing.Image) or a bitmap (System.Drawing.Bitmap) or a stream from a powerapp.
the field is always null

anyone can help me?

I have a Post action in my Custom webapi like this 

[ActionName("Post")]
// POST: api/TestBC
public void Post([FromBody]CustomModel value)
{
	......
}

//Melius est abundare quam deficere 
public class CustomModel
{
	public Stream ImgStream { get; set; }
	public System.Drawing.Image Image { get; set; }
	public System.Drawing.Bitmap Bitmap { get; set; }
	public string ImageString { get; set; }
}

in my powerapps i have a myCamera Control and a buttonthe action in myBytton is

UpdateContext 
(
    { 
        bc: 
        { 

            Image : MyCamera.Photo //(Or ImgStream or Bitmap)
         }
    }
);;[MyConnectionstringName].BusinessCardPost(  bc)

[michowl]

Try this tutorial to see if it helps:

https://powerapps.microsoft.com/en-us/blog/custom-api-for-image-upload/