Which expression language can you use to access the content of a message in an...

To access the content of a message in an integration flow, you can use the Simple expression language. The Simple expression language is a subset of the expressions defined in Camel Simple Expression Language, which is a language for accessing and manipulating message contents and exchange properties in Apache Camel integration framework. The Simple expression language supports various built-in variables, functions, operators, and literals that can be used to construct expressions for different purposes, such as routing conditions, content modification, variable assignment, and so on. You can use the Simple expression language when configuring components that support expressions, such as content modifier, router, filter, write variables, and so on. References: Using Camel Simple Expression Language | SAP Help Portal, Get to know Camel’s Simple expression language in SAP Cloud Integration | SAP Blogs