Migrate Parameters

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In 4.1 and older versions, namespace node parameters were passed as JSON. When upgrading to 4.2 or newer versions, the parameter syntax is now better defined and easier to use. In cases where you were passing parameters to a namespace node that referenced a Pipeline, the 4.1 syntax for will continue to work, but you’ll need to manually migrate the syntax to use the new format. Below is a step-by-step guide on how to perform this migration.

Identify Nodes that Need Migration

If a node is using the old syntax, you’ll see this warning in the UI when selecting the node.

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How to Migrate the Syntax

Follow these steps to migrate to the new parameters’ syntax.

  1. Go to the Pipeline and create a Callable Trigger. Enable the trigger and add the parameters in the trigger settings.
  2. Go back to the namespace node, delete the reference, and add it back using drag & drop
  3. You should now see the parameters you defined in the source, and can fill them in accordingly
  4. Perform a test read on the node to ensure it’s working as expected