Rust Guidelines: RequestContent parameters should not be required to be named `content`

[azure-sdk-automation]

Bad code snippet:

pub async fn restore_secret(&self, parameters: RequestContent<RestoreSecretParameters>, options: Option<SecretClientRestoreSecretOptions>) -> Result<Response<Secret>> {}

What it should do:
The APIView guidelines are outdated here. RequestContent<T> parameters should not be enforced to use the name content going forward, so parameters should be accepted as valid.

Good code snippet:

pub async fn restore_secret(&self, parameters: RequestContent<RestoreSecretParameters>, options: Option<SecretClientRestoreSecretOptions>) -> Result<Response<Secret>> {}