Subscribe to this topic to receive read variables requests.
Publish on read variables response to send the requested variables.
Request Topic and Payload
Topic
things5-production/v1/devices/<device-id>/cmd/read_variables_req
Payload Representation
{
"request_id": "UUID",
"assets": ["configuration"],
"filters": {
"configuration": ["var_a","var_b"]
}
}
Payload Parameters
| type | description | example |
|---|---|---|
| request_id | the request id to be sent back by the device when sending the response | |
| assets | list of requested variables. Can be "configuration", "states", "metrics" | ["configuration", "states"] |
| filters (optional) | an object with the list of fields to request per each asset |
Expected response
Response has to be sent into the read variables response: