Creating or updating a freeform configuration stored in the hosted configuration store

public CreateHostedConfigurationVersionResponse createHostedConfigVersion() {
        AppConfigClient appconfig = AppConfigClient.create();

        // Create an application
        CreateApplicationResponse app = appconfig.createApplication(req -> req.name("MyDemoApp"));

        // Create a hosted, freeform configuration profile
        CreateConfigurationProfileResponse configProfile = appconfig.createConfigurationProfile(req -> req
            .applicationId(app.id())
            .name("MyConfigProfile")
            .locationUri("hosted")
            .type("AWS.Freeform"));

        // Create a hosted configuration version
        CreateHostedConfigurationVersionResponse hcv = appconfig.createHostedConfigurationVersion(req -> req
            .applicationId(app.id())
            .configurationProfileId(configProfile.id())
            .contentType("text/plain; charset=utf-8")
            .content(SdkBytes.fromUtf8String("my config data")));

        return hcv;
    }

import boto3

appconfig = boto3.client('appconfig')

# create an application
application = appconfig.create_application(Name='MyDemoApp')

# create a hosted, freeform configuration profile
config_profile = appconfig.create_configuration_profile(
    ApplicationId=application['Id'],
    Name='MyConfigProfile',
    LocationUri='hosted',
    Type='AWS.Freeform')

# create a hosted configuration version
hcv = appconfig.create_hosted_configuration_version(
    ApplicationId=application['Id'], 
    ConfigurationProfileId=config_profile['Id'],
    Content=b'my config data',
    ContentType='text/plain')

import {
  AppConfigClient,
  CreateApplicationCommand,
  CreateConfigurationProfileCommand,
  CreateHostedConfigurationVersionCommand,
} from "@aws-sdk/client-appconfig";

const appconfig = new AppConfigClient();

// create an application
const application = await appconfig.send(
  new CreateApplicationCommand({ Name: "MyDemoApp" })
);

// create a hosted, freeform configuration profile
const profile = await appconfig.send(
  new CreateConfigurationProfileCommand({
    ApplicationId: application.Id,
    Name: "MyConfigProfile",
    LocationUri: "hosted",
    Type: "AWS.Freeform",
  })
);

// create a hosted configuration version
await appconfig.send(
  new CreateHostedConfigurationVersionCommand({
    ApplicationId: application.Id,
    ConfigurationProfileId: profile.Id,
    ContentType: "text/plain",
    Content: "my config data",
  })
);