Retrieve trended attribute (historical trend) data via the Metasys API
domain: jci-metasys.github.io · 4 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗
Steps
Authenticate and obtain a bearer token
Resolve the target object's trendedAttributesUrl from that object's resource representation
GET the trend data using the paging/time-range parameters supported by your API version
Cross-check the Guidelines for Reading Attributes documentation for polling/streaming rate limits before building a high-frequency poller
Known gotchas
Aggressive polling of trended attributes can hit documented rate limits — follow the published attribute-access guidelines instead of polling as fast as possible
trendedAttributesUrl is discovered per object, not a fixed global endpoint — you can't hardcode a path without first resolving the object
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