action osisoft_asset_server_get_unit_classes { label: "Retrieve a list of all unit classes on the specified Asset Server." provider: osisoft method: GET path: "/assetservers/{webId}/unitclasses" encoding: json input: { type: "object" properties: { selectedFields: { type: "string" } webId: { type: "string" } webIdType: { type: "string" } } required: ["webId"] additionalProperties: false } output: { type: "object" additionalProperties: true } }