Which scripting language is used to build a DataScript?

Avi DataScripts are used to customize traffic handling beyond standard profile and policy capabilities. VMware Avi DataScript documentation states that DataScripts are lightweight scripts coded in Lua . The DataScript language is built on an embedded Lua interpreter with Avi-specific libraries and functions added for load-balancing use cases. This allows administrators to inspect HTTP requests and responses, manipulate headers, perform content switching, redirect traffic, select pools, and log custom information. TCL is commonly associated with some legacy load balancer scripting environments, but it is not Avi DataScript’s language. Python may be used for external automation through APIs, and Node.js is unrelated to Avi DataScript syntax. Therefore, the correct scripting language for Avi DataScripts is Lua .