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Any non-supported data type will be converted to a String in ADT and the measurement value for any instance will show an error with a message similar to "Long is not a valid datatype"

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User Defined Types (UDTs)

• Azure Digital Twin Asset Models have a limit of 200 Attributes and/or Measurements. Therefore UDTs with more than 200 Parameters or member tags will result in the Model not being created in Azure.
• UDT Tag and Property names that result in creating Azure Digital Twin Measurements and Attributes name, you must follow the regex expression pattern
  • ^[a-zA-Z](?:[a-zA-Z0-9_]*[a-]+zA-Z0-9])?$ (for more information on regex expression patterns go to https://regexr.com)

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Nested/Hierarchical User Defined Types (UDTs)

These are not supported currently in IoT Bridge. Azure Digital Twin allows Asset Models to have one or more child Asset Models. Ignition supports UDTs having children UDTs as well as UDTs referencing a parent UDT. However, these hierarchical relationships will not be maintained by IBAZ. Support for simple hierarchies as supported by Azure Digital Twin will be added in a future version of IoT BridgeUDTs having child UDTs will generate a single model Asset Model.

Azure Digital Twin Limits and Quotas

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