what is json Path in JMeter / How and where to use json Path

what is json Path in JMeter / How and where to use json Path

Preresquite:
Add Thread Group , listener and Sampler

Steps:
1. Add all the preresquite steps
2. Add json path under the dropdown of view results tree
3. This is used see how the json path works

Chapters:
0:00 - Introduction of the video
0:42 - Procedure for using json path
1:48 - End Tags and subscription to channel
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