.net - Unable to POST xml with larger base64 image to commerical REST web service -


i've have .net client application sends thousands of images (as simple xml structure 1 of tags holds base64 image string) large commercial web business via rest api. works when source image file smaller approx. 120 kb. larger , "the remote server returned error: (422) unprocessable entity" error.

is there might missing on client side.

any ideas?

thanks.


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