Please add list and map parameter types for ros2 parameters that allow other ros parameter types as their values #1535
Description
Description
Please add list and map parameter types for ros2 parameters that allow other ros parameter types as their values.
This would allow map of map to do type validation and list of map to do proper type validation of parameter inputs.
I am aware that list and map parameter data can be loaded using get_parameters_by_prefix but when we do that, there is no way to set constraints on the deeper data types for an arbitrary keyed dict or arbitrary length list.
Motivation
I need to load in a map of camera configuration data into a ros2 node.
Design / Implementation Considerations
No response
Additional Information
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