ComputerVision - Analyze - NotSupportedFeature

Question

ComputerVision - Analyze - NotSupportedFeature

Mark 6

I'm trying to perform image analysis using the 'analyze' (ie vision/v3.1/analyze) endpoint.

I'm passing the following visual features as a query parameter.

string requestParameters = "visualFeatures=" +
"Categories," +
"Description," +
//"Color, " +
//"Tags, " +
//"Faces, " +
//"ImageType, " +
//"Adult , " +
//"Brands , " +
"Objects";

The ones commented out will cause the call to return a NotSupportedFeature error when making the call. If I remove them, it performs the analysis.

The set shown come from a sample project on an Azure Github repo so I'm reasonable sure the values are valid.
https://github.com/Azure-Samples/cognitive-services-REST-api-samples/blob/master/dotnet/Vision/ComputerVision/AnalyzeImage/Program.cs

What is causing the call to return the error? Is it a config issue or a pricing tier issue?

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Answer 1

Rohit Mungi 49,131 Microsoft Employee Moderator

@Mark I believe this is because of the recent change in the MS Responsible AI policy to restrict usage to sensitive services. Please see the blog on this page for more information. In the above request if you remove 'faces' and 'color' I think your request should work. If you need to use these visualFeatures then you should submit a special request.

You will have to submit a form for limited access review here. Please ensure to provide accurate information for an account/subscription of your organization. Thanks!!

If an answer is helpful, please click on or upvote which might help other community members reading this thread.

Mark 6 Reputation points

2022-08-12T02:08:22.417+00:00

@Rohit Mungi

Thanks for the quick response.

I ran it again passing each feature individually and it worked for all of them (including color...not sure about faces...I don't need it so I may have excluded it regardless).

It must have been something about how the string was built. After confirming that they work individually, I rebuilt the string of features and it worked in a single call.

string requestParameters = "visualFeatures=Categories,Description,Color,Tags,Adult,Brands,Objects";
Rohit Mungi 49,131 Reputation points Microsoft Employee Moderator

2022-08-12T04:48:15.047+00:00

That's great!! If you try to use the face I am sure it will fail though. If you have plans to use face then please submit the request form. Thanks!!

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ComputerVision - Analyze - NotSupportedFeature

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