Which of the following is not a parameter of a!query()?

The correct choice indicates that "type" is not a parameter of the a!query() function in Appian. The a!query() function is used to retrieve data from an entity or a data source, and it requires specific parameters to define how the data should be retrieved.

The parameters "query," "criteria," and "options" all play important roles in constructing a query:

• The "query" parameter specifies the entity or data source you want to query.

• The "criteria" parameter allows you to define conditions that the data must meet to be included in the results, essentially filtering the data based on specific rules.

• The "options" parameter provides additional control over the results, such as pagination settings, sorting, and specifying how many results to return.

However, "type" does not exist as a parameter for the a!query() function. Understanding the defined parameters is crucial for effectively crafting queries within the Appian environment, as they dictate how data is fetched and presented according to user needs.