Attributes/commands removed after device provisioning

[jandres6579]

If I run iotagent-ul or iotagent-json over NGSI-LD and provisioning a device with attributes and/or commands. When the device sends the first message, NGSI-LD context broker, for instance orion-LD removes all attributes/commands from the broker except are included in this first message... seems iotagent-node-lib/lib/services/ngsi/entities-NGSI-LD.js files is wrong and "/ngsi-ld/v1/entityOperations/upsert" must be modified to "/ngsi-ld/v1/entityOperations/upsert/?options=update".

[fgalan]

In CC people involved in NGSI-LD development in the case they can provide help: @jason-fox @bobeal

[jandres6579]

In CC people involved in NGSI-LD development in the case they can provide help: @jason-fox @bobeal

I see this issue @jason-fox before open the issue and he said to me:

This was a bug in the IoT Agent Node lib - it was discovered here: #888 and fixed in a PR:
#924

If I access to #924, I see "?options=update" was added to lib/services/devices/devices-NGSI-LD.js file. But now I see in another file https://github.com/telefonicaid/iotagent-node-lib/blob/master/lib/services/ngsi/entities-NGSI-LD.js that ?options=update was not added to sendUpdateValueNgsiLD function.

[jason-fox]

There is no problem in adding ?options=update in entities-NGSI-LD.js sendUpdateValueNgsiLD() and it would make sense:

Open PR here: #984