11 lines
517 B
YAML
11 lines
517 B
YAML
---
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features:
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- Adds a new "immutable" boolean field to the parameters section in
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a HOT template. This gives template authors the ability to mark
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template parameters as immutable to restrict updating parameters
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which have destructive effects on the application. A value of
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True results in the engine rejecting stack-updates that include
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changes to that parameter. When not specified in the template,
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"immutable" defaults to False to ensure backwards compatibility
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with old templates.
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