public void setFunctions(java.util.Map<String, FunctionRequest> functions) {
        this.functions = functions;
    }
<p>
An object that maps strings to the functions in the component type. Each string in the mapping must be unique to
this object.
</p>

@param functions
       An object that maps strings to the functions in the component type. Each string in the mapping must be
       unique to this object.
aws-java-sdk-iottwinmaker/src/main/java/com/amazonaws/services/iottwinmaker/model/CreateComponentTypeRequest.java