The goal was to erase the line "*if (requestType != UpdateContext) // FIXME P9: this is just to make harness test work - what is this?*" in src/lib/ngsi/ContextAttribute.cpp.

The reasoning is decoupling the ContextAttribute checking from the type of request. One of the consecuences is that the error is caught earlier, although that alone is probably not enough to warrant the loss of information.

I can put the *if* line back if you want.