Here is some code that does the recursion and returns all objects that include a "componentId". I marked the line where you would edit the logic to only return objects that have componentId whose value matches.

I am not a JSON expert, so there may be a way using the JSON module or helper module to do a more efficient recursive search than my manual answer. I yield to wiser monks.

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edit: JSON module will be faster if you have installed JSON::XS, because it will try to use that if possible.

edit2: updated code to use the OP-style data, as interpreted by hippo, rather than my proprietary data; also fixed post and code so "componentId" had correct case on the "d"