// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
/// Constructs a fluent builder for the [`UntagResource`](crate::operation::untag_resource::builders::UntagResourceFluentBuilder) operation.
///
/// - The fluent builder is configurable:
/// - [`resource_arn(impl Into<String>)`](crate::operation::untag_resource::builders::UntagResourceFluentBuilder::resource_arn) / [`set_resource_arn(Option<String>)`](crate::operation::untag_resource::builders::UntagResourceFluentBuilder::set_resource_arn):<br>required: **true**<br><p>The Amazon Resource Name (ARN) that uniquely identifies the resource that's associated with the tags.</p><br>
/// - [`tag_keys(impl Into<String>)`](crate::operation::untag_resource::builders::UntagResourceFluentBuilder::tag_keys) / [`set_tag_keys(Option<Vec::<String>>)`](crate::operation::untag_resource::builders::UntagResourceFluentBuilder::set_tag_keys):<br>required: **true**<br><p>Tag keys must be unique for a given cluster. In addition, the following restrictions apply:</p> <ul> <li> <p>Each tag key must be unique. If you add a tag with a key that's already in use, your new tag overwrites the existing key-value pair.</p></li> <li> <p>You can't start a tag key with aws: because this prefix is reserved for use by AWS. AWS creates tags that begin with this prefix on your behalf, but you can't edit or delete them.</p></li> <li> <p>Tag keys must be between 1 and 128 Unicode characters in length.</p></li> <li> <p>Tag keys must consist of the following characters: Unicode letters, digits, white space, and the following special characters: _ . / = + - @.</p></li> </ul><br>
/// - On success, responds with [`UntagResourceOutput`](crate::operation::untag_resource::UntagResourceOutput)
/// - On failure, responds with [`SdkError<UntagResourceError>`](crate::operation::untag_resource::UntagResourceError)
pub fn untag_resource(&self) -> crate::operation::untag_resource::builders::UntagResourceFluentBuilder {
crate::operation::untag_resource::builders::UntagResourceFluentBuilder::new(self.handle.clone())
}
}