pub fn messages(mut self, input: crate::model::FlowExecutionMessage) -> Self {
            let mut v = self.messages.unwrap_or_default();
            v.push(input);
            self.messages = Some(v);
            self
        }
/// Appends an item to `messages`.
///
/// To override the contents of this collection use [`set_messages`](Self::set_messages).
///
/// <p>A list of objects that contain information about events in the specified flow execution.</p>
Appends an item to `messages`.
To override the contents of this collection use [`set_messages`](Self::set_messages).

A list of objects that contain information about events in the specified flow execution.
Appends an item to ` messages ` . To override the contents of this collection use [ ` set_messages ` ] ( Self :: set_messages ) . A list of objects that contain information about events in the specified flow execution .
pub fn messages(mut self, input: crate::model::FlowExecutionMessage) -> Self {
            let mut v = self.messages.unwrap_or_default();
            v.push(input);
            self.messages = Some(v);
            self
        }
pub fn messages ( mut self , input : crate :: model :: FlowExecutionMessage ) -> Self { let mut v = self . messages . unwrap_or_default ( ) ; v . push ( input ) ; self . messages = Some ( v ) ; self }
Appends an item to `messages`.
Appends an item to ` messages ` .
mut self
input
crate::model::FlowExecutionMessage
mut self
input
crate::model::FlowExecutionMessage