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• timestamp
  • The time stamp that the payload was created
• metrics
  • An array containing data specific to the message type being published
  • Each object in the array will include the following name/value pairs:
    • name
    • timestamp
    • dataType
    • value
  • Optional name/value pairs include:
    • metaData
      • Meta Data property values, including Tooltip and Documentation, are included if they have been changed from the Ignition default. See the Ignition Tag Properties reference for all available properties.
    • properties
      • The Quality property. See the Ignition Tag Quality Code Reference for the Data Quality value reference.
        • If the Quality property is not included, the quality of the tag data is considered Good.
      • Additional property values such as engHigh, engLow etc are included if they have been changed from the Ignition default or if they are custom properties. See the Ignition Tag Properties reference for all available properties.
• seq
  • The message sequence number used to ensure that messages are processed in the correct order

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