问题
Try to use Bing Image Search API, like how-to explained here. But I get an error.
Parameter: Query is not of type String Any idea?
howto:
me: (in the popup both for username and password I set the Primary Account Key) Tried without %27, ay you see I did not set any header field, hopefully it is not problem.
来源：https://stackoverflow.com/questions/31515752/how-to-send-http-message-to-bing-image-search-api