async fn create_schema(
        &self,
        input: CreateSchemaRequest,
    ) -> Result<CreateSchemaResponse, RusotoError<CreateSchemaError>> {
        let mut request = self.new_signed_request("POST", "/");
        request.add_header("x-amz-target", "AmazonPersonalize.CreateSchema");
        let encoded = serde_json::to_string(&input).unwrap();
        request.set_payload(Some(encoded));

        let response = self
            .sign_and_dispatch(request, CreateSchemaError::from_response)
            .await?;
        let mut response = response;
        let response = response.buffer().await.map_err(RusotoError::HttpDispatch)?;
        proto::json::ResponsePayload::new(&response).deserialize::<CreateSchemaResponse, _>()
    }
<p><p>Creates an Amazon Personalize schema from the specified schema string. The schema you create must be in Avro JSON format.</p> <p>Amazon Personalize recognizes three schema variants. Each schema is associated with a dataset type and has a set of required field and keywords. You specify a schema when you call <a>CreateDataset</a>.</p> <p class="title"> <b>Related APIs</b> </p> <ul> <li> <p> <a>ListSchemas</a> </p> </li> <li> <p> <a>DescribeSchema</a> </p> </li> <li> <p> <a>DeleteSchema</a> </p> </li> </ul></p>
rusoto/services/personalize/src/generated.rs