You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: _entity_temporarily_unmodifiable_exception.rs
    path of file: ./repos/aws-sdk-rust/sdk/iam/src/types/error
    
    the code of the file until where you have to start completion: // Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.

/// <p>The request was rejected because it referenced an entity that is temporarily unmodifiable, such as a user name that was deleted and then recreated. The error indicates that the request is l
    
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        ::std::write!(f, "EntityTemporarilyUnmodifiableException")?;
        if let ::std::option::Option::Some(inner_1) = &self.message {
            {
                ::std::write!(f, ": {}", inner_1)?;
            }
        }
        Ok(())
    }