You have a Computer Vision resource named contoso1 that is hosted in the West US...

You have a Computer Vision resource named contoso1 in West US region.

You must use this resource to resize an image using smart cropping.

Let’s analyze the key points:

Endpoint

Each Azure AI service resource has a regional endpoint.

Since the resource name is contoso1 and is deployed in West US, the correct endpoint will be:

https: //contoso1.cognitiveservices.azure.com

The older projectoxford.ai and generic westus.api.cognitive.microsoft.com are legacy endpoints and are not recommended.

Therefore, the correct choice is https://contoso1.cognitiveservices.azure.com .

API Method

The task is to generate a different size of a product photo with smart cropping.

This is done using the Generate Thumbnail API in Computer Vision.

The path for this is:

/vision/v3.1/generateThumbnail

Other options like detect (for object detection) or areaOfInterest (for finding regions of interest) do not generate thumbnails.

Correct Answer:

Endpoint: https://contoso1.cognitiveservices.azure.com

API: /vision/v3.1/generateThumbnail

Microsoft References

Computer Vision API reference - Generate Thumbnail

Computer Vision REST API documentation

Azure AI services endpoints