async fn start_stack(
        &self,
        input: StartStackRequest,
    ) -> Result<(), RusotoError<StartStackError>> {
        let mut request = self.new_signed_request("POST", "/");
        request.add_header("x-amz-target", "OpsWorks_20130218.StartStack");
        let encoded = serde_json::to_string(&input).unwrap();
        request.set_payload(Some(encoded));

        let response = self
            .sign_and_dispatch(request, StartStackError::from_response)
            .await?;
        std::mem::drop(response);
        Ok(())
    }
<p>Starts a stack's instances.</p> <p> <b>Required Permissions</b>: To use this action, an IAM user must have a Manage permissions level for the stack, or an attached policy that explicitly grants permissions. For more information on user permissions, see <a href="https://docs.aws.amazon.com/opsworks/latest/userguide/opsworks-security-users.html">Managing User Permissions</a>.</p>
rusoto/services/opsworks/src/generated.rs