The main flow contains a Flow Reference to the child flow. A web client sends a GET request to the main flow's HTTP Listener that includes a make query parameter. What values are accessible in the child flow?
Why D is correct
Reason:
A flow reference component allows attributes, payload, and variables to be accessed in the child flow.
Reference:
https://blogs.mulesoft.com/dev-guides/api-design/mule-flows-101-types-attributes-variables/#:~:text=A%20flow%20reference%20component%20allows,accessed%20in%20the%20child%20flow.
I think it should be B: "When the call is returned to the parent flow, new attributes, modified payload, and variable (which was not passed to child flow) can be accessed and modified in the parent flow. " I always see that variable is present only in its own flow, not passed up or bottom.
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