pub fn message_attributes(
        &self,
    ) -> std::option::Option<
        &std::collections::HashMap<std::string::String, crate::model::MessageAttributeValue>,
    > {
        self.message_attributes.as_ref()
    }
/// <p>The message attribues listed in a the summary of a channel message.</p>
The message attribues listed in a the summary of a channel message.
The message attribues listed in a the summary of a channel message .
pub fn message_attributes(
        &self,
    ) -> std::option::Option<
        &std::collections::HashMap<std::string::String, crate::model::MessageAttributeValue>,
    > {
        self.message_attributes.as_ref()
    }
pub fn message_attributes ( & self , ) -> std :: option :: Option < & std :: collections :: HashMap < std :: string :: String , crate :: model :: MessageAttributeValue > , > { self . message_attributes . as_ref ( ) }
<p>The message attribues listed in a the summary of a channel message.</p>
<p > The message attribues listed in a the summary of a channel message . < / p >
&self
&self