How do you clear the mediaPresets capability? I am adding presets to a device, but once they are all removed, I need to clear the list back to its initial empty state. I have tried emitting nil
as well as {}
. Any ideas?
device:emit_event(capabilities.mediaPresets.presets({}))
device:emit_event(capabilities.mediaPresets.presets(nil))
nayelyz
(SmartThings Developer Support)
January 2, 2023, 11:15pm
2
Hi, @blueyetisoftware !
The capability is configured to require id
and name
in every event of the capability:
"attributes": {
"presets": {
"schema": {
"type": "object",
"properties": {
"value": {
"type": "array",
"items": {
"title": "MediaPreset",
"type": "object",
"additionalProperties": false,
"properties": {
"id": {...},
"name": {...},
"mediaSource": {...},
"imageUrl": {...}
},
"required": [ //***HERE***//
"id",
"name"
]
}
}
}
}
}
}
That’s why sending an empty array doesn’t change the status of the “presets” attribute, instead, you can use the following command:
device:emit_event(capabilities.mediaPresets.presets({{id="",name=""}}))
I tested it and sending that event disables the usage of the widget until it gets new data:
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Perfect. Thank you very much
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