// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`UpdateFunctionDefinition`](crate::operation::update_function_definition::builders::UpdateFunctionDefinitionFluentBuilder) operation.
    ///
    /// - The fluent builder is configurable:
    ///   - [`function_definition_id(impl Into<String>)`](crate::operation::update_function_definition::builders::UpdateFunctionDefinitionFluentBuilder::function_definition_id) / [`set_function_definition_id(Option<String>)`](crate::operation::update_function_definition::builders::UpdateFunctionDefinitionFluentBuilder::set_function_definition_id):<br>required: **true**<br>The ID of the Lambda function definition.<br>
    ///   - [`name(impl Into<String>)`](crate::operation::update_function_definition::builders::UpdateFunctionDefinitionFluentBuilder::name) / [`set_name(Option<String>)`](crate::operation::update_function_definition::builders::UpdateFunctionDefinitionFluentBuilder::set_name):<br>required: **false**<br>The name of the definition.<br>
    /// - On success, responds with [`UpdateFunctionDefinitionOutput`](crate::operation::update_function_definition::UpdateFunctionDefinitionOutput)
    /// - On failure, responds with [`SdkError<UpdateFunctionDefinitionError>`](crate::operation::update_function_definition::UpdateFunctionDefinitionError)
    pub fn update_function_definition(&self) -> crate::operation::update_function_definition::builders::UpdateFunctionDefinitionFluentBuilder {
        crate::operation::update_function_definition::builders::UpdateFunctionDefinitionFluentBuilder::new(self.handle.clone())
    }
}