// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`AttachThingPrincipal`](crate::operation::attach_thing_principal::builders::AttachThingPrincipalFluentBuilder) operation.
    ///
    /// - The fluent builder is configurable:
    ///   - [`thing_name(impl Into<String>)`](crate::operation::attach_thing_principal::builders::AttachThingPrincipalFluentBuilder::thing_name) / [`set_thing_name(Option<String>)`](crate::operation::attach_thing_principal::builders::AttachThingPrincipalFluentBuilder::set_thing_name):<br>required: **true**<br><p>The name of the thing.</p><br>
    ///   - [`principal(impl Into<String>)`](crate::operation::attach_thing_principal::builders::AttachThingPrincipalFluentBuilder::principal) / [`set_principal(Option<String>)`](crate::operation::attach_thing_principal::builders::AttachThingPrincipalFluentBuilder::set_principal):<br>required: **true**<br><p>The principal, which can be a certificate ARN (as returned from the CreateCertificate operation) or an Amazon Cognito ID.</p><br>
    /// - On success, responds with [`AttachThingPrincipalOutput`](crate::operation::attach_thing_principal::AttachThingPrincipalOutput)
    /// - On failure, responds with [`SdkError<AttachThingPrincipalError>`](crate::operation::attach_thing_principal::AttachThingPrincipalError)
    pub fn attach_thing_principal(&self) -> crate::operation::attach_thing_principal::builders::AttachThingPrincipalFluentBuilder {
        crate::operation::attach_thing_principal::builders::AttachThingPrincipalFluentBuilder::new(self.handle.clone())
    }
}