Which of the following is NOT a type of label available in Social Studio?

In Social Studio, labels are used to organize and classify content for better management and reporting. The options provided suggest different types of labels that can be utilized within the platform.

A Post label refers to a tagging system specifically for individual posts made on social media. This allows users to sort and filter posts based on particular criteria or themes.

A Publish label is also aligned with content management, enabling users to assign tags related to the publishing schedule or the status of certain content pieces. This helps in managing content effectively according to when it was published or is scheduled to be published.

An Author label can be utilized to categorize content based on the individual or entity responsible for creating the post. This helps in tracking performance and engagement levels across different authors or influencers.

On the other hand, a Category label is more of a broader classification method that may be used in various contexts; however, it's not specifically defined as a type of label within Social Studio. Instead, categories might refer to general groupings that are not directly linked with post management like the other three label types mentioned.

Thus, the identification of D as the correct answer comes from understanding that while Post, Publish, and Author are specific types of labels utilized in Social Studio for post organization and analytics, Category does not