Lost my world on Minecraft Bedrock Edition for Xbox One

how do you give someone else your xbox one minecraft world to their xbox one because my friend is tired of having to join the world so i can play and get our world a upgrade.

Are you talking about Minecraft: Xbox One Edition or Bedrock Edition?

Busquei ajuda nos fóruns da Mojang sobre o problema. Aqui está o link caso queira acompanhar ou ajudar.

https://www.minecraftforum.net/forums/support/minecraft-bedrock-support/2979781-unable-to-join-the-world-xbox-one-bedrock-edition

[Translation-I sought help in Mojang's forums about the problem. Here is the link if you want to follow or help.

https://www.minecraftforum.net/forums/support/minecraft-bedrock-support/2979781-unable-to-join-the-world-xbox-one-bedrock-edition]

Are you talking about a Minecraft world? Also, what version [Xbox one(the old one) or bedrock (the latest one with cross platform)]?. Usually if you're connected to Xbox live, all worlds sync up to the cloud, if you're playing on Minecraft Bedrock edition,
when you click play, there should be an option at the bottom to sync old worlds.

You can sync worlds from Minecraft: Xbox One Edition to Minecraft for Xbox One (bedrock edition) in game,
but you cannot sync the content across, as far as I know.

Together with Mojang support I found out the problem why I do not manage to import my saved worlds on my Xbox One X in the online purchased version of Minecraft.

The Minecraft Xbox One version that you can buy online in the Microsoft store is a different version than the Minecraft Xbox One version you buy in the store (DVD). The online version is the so-called Minecraft (bedrock code base on xbox one) version.

To import the saved worlds, you first need to export the worlds on the Xbox 360 Minecraft version, import them into the Minecraft Xbox One Edtion import and then import old worlds into the Minecraft bedrock codebase version. (Minecraft Xbox 360 -> Minecraft
Xbox One Edtion -> Minecraft Xbox bedrock codebase).

You end up with a version that you do not use, but you can then sell it via e-bay to fellow gamers who have the same problem.

So it is possible and fortunately not as Microsoft indicated earlier that the worlds would be lost.