action traccar_get_attributes_computed { label: "Fetch a list of Attributes" description: "Without params, it returns a list of Attributes the user has access to" provider: traccar method: GET path: "/attributes/computed" encoding: json input: { type: "object" properties: { all: { type: "boolean" } deviceId: { type: "integer" } groupId: { type: "integer" } refresh: { type: "boolean" } userId: { type: "integer" } } additionalProperties: false } output: { type: "array" items: { type: "object" properties: { attribute: { type: "string" } description: { type: "string" } expression: { type: "string" } id: { type: "integer" } type: { type: "string" description: "String|Number|Boolean" } } } } }