Created question in FIWARE Q/A platform on 22-04-2020 at 09:04
Please, ANSWER this question AT https://stackoverflow.com/questions/61359704/context-broker-is-ignoring-value-fiware-orion-and-iotagent

Question:
Context broker is ignoring value, fiware orion and iotagent

Description:
orion version : 2.3.0
iotagent-ul version : 1.12.0

I am using fiware and iotagent over mqtt. I want to send commands to some devices with different values. I have followed https://github.com/FIWARE/tutorials.IoT-over-MQTT and read some documentation.
After provisionning a service group (with apikey: 123456) and an actuator, I can send commands with values by following the iota URL :

curl -iX POST \
'http://localhost:4041/iot/devices' \
-H 'Content-Type: application/json' \
-H 'fiware-service: openiot' \
-H 'fiware-servicepath: /' \
-d '{
"devices": [
{
"device_id": "dev001",
"entity_name": "urn:ngsi-ld:Device:001",
"entity_type": "Device",
"protocol": "PDI-IoTA-UltraLight",
"transport": "MQTT",
"commands": [
{"name": "date","type": "command", "value": {"hour": 9, "minute": 31, "second": 0}}
]
}
]
}
'

iota publish a mqtt message to : /123456/dev001/cmd with payload dev001@date|hour=9|minute=31|second=0

But when using the context broker, the value is ignored :

curl -iX PATCH \
'http://localhost:1026/v2/entities/urn:ngsi-ld:Device:001/attrs' \
-H 'Content-Type: application/json' \
-H 'fiware-service: openiot' \
-H 'fiware-servicepath: /' \
-d '{
"date": {
"type" : "command",
"value" :

}
}'

Here, iota publish a mqtt message to : /123456/dev001/cmd with payload dev001@date|

Why is it ignored ? Am I doing somthing wrong ?

sorry for my poor english.