curl -u "0xxxxxxxxxxx":"vxxxxxxxxxxxxxx"
 -X POST
 -F "[email protected]"
 -F "[email protected]"
 -F "name=plasticbottle"
 -k "https://gateway.watsonplatform.net/visual-recognition-beta/api/v2/classifiers?version=2015-12-02"

{"classifier_ids": ["ClassifierName"]}

curl -u "username":"pwd"
-X POST
-F "[email protected]"
-F "classifier_ids={"classifier_ids":["ClassifierName"]}"
"https://gateway.watsonplatform.net/visual-recognition-beta/api/v2/classify?version=2015-12-02"

curl -X POST
-F "[email protected]"
-F "[email protected]"
-F "orange_positive_example=@pos_ex.zip"
-F "[email protected]"
-F "name=fruit"
"https://gateway-a.watsonplatform.net/visual-recognition/api/v3/classifiers?api_key={api-key}&version=2016-05-20"

curl -X POST
 -F "[email protected]"
 -F "[email protected]"
 -F "name=plasticbottle"
 "https://gateway-a.watsonplatform.net/visual-recognition/api/v3/classifiers?api_key={api-key}&version=2016-05-20"