[Lab 5] Automated API import fails

[honghuac]

This is a bug in Lab 5

On Integreatly 1.5.1, the curl command is using a REST API to automatically import the service to 3scale, but that command fails.

Please rectify this automated approach to importing the service.

[weimeilin79]

Hong, when you open issue, can you specify if this happening on 1.5.2 or 1.6? Thanks