On the Design Overview page of the Recommendations documentation it says "Target can also return recommendations as a JSON object." It gives an example output of the JSON that can be generated. However, the topic of generating JSON is not discussed anywhere in that section. I imagine this is either accomplished in a design or an mbox parameter, but I cannot find any further discussion of the topic. How is this accomplished?
Yes, you are correct. Thanks for bringing this to our attention!
I've made corrections to the text below.
5. After your activity is setup and activitate, you can setup a sample request to get back the clean JSON response. Note: from the time that you save your activity, Target will need to build a model to support the Criteria configuration selected. Depending on a number of factors, this could take some time. Results will appear once the model has build.