What elements are required for each Dictionary object in UiPath?

Each Dictionary object in UiPath is comprised of two essential components: Key and Value. The Key is a unique identifier for each item in the Dictionary, allowing you to retrieve or reference the corresponding Value. The Value is the data associated with that Key, which can be of any data type. This structure is crucial for efficient data management, enabling you to look up values quickly without having to search through an entire list or array.

In a Dictionary, the Keys must be unique; this uniqueness ensures that every key points to a single, specific value. Consequently, if you attempt to add a new entry with a Key that already exists in the Dictionary, the previous value associated with that Key will be overwritten by the new value.

This Key-Value pairing fundamentally differentiates a Dictionary from other data structures like lists or arrays, which do not enforce unique identifiers for their elements. The effective use of Keys and Values in a Dictionary allows for organized and efficient data manipulation within workflows in UiPath.