Detailed description of the info block
Items are the basic unit for a Postman collection. You can think of them as corresponding to a single API endpoint. Each Item has one request and may have multiple API responses associated with it.
Items are entities which contain an actual HTTP request, and sample responses attached to it.
Postman allows you to configure scripts to run when specific events occur. These scripts are stored here, and can be referenced in the collection by their ID.
Collection variables allow you to define a set of variables, that are a part of the collection, as opposed to environments, which are separate entities. Note: Collection variables must not contain any sensitive information.
Using variables in your Postman requests eliminates the need to duplicate requests, which can save a lot of time. Variables can be defined, and referenced to from any part of a request.
Set of configurations used to alter the usual behavior of sending the request