{
"type":"object",
"required":true,
"properties":{
"command": {
"type" : "string",
"required" : true,
"enum" : ["create-effect"]
},
"tan" : {
"type" : "integer"
"name" :
"required" : true
"script" :
"args" :
"type" : "object",
"imageData" : {
"required" : false
}
"additionalProperties": false