> For the complete documentation index, see [llms.txt](https://rest-api.symphony.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://rest-api.symphony.com/main/streams-conversations/im-mim-endpoints.md).

# Related to IMs

- [Create IM](https://rest-api.symphony.com/main/streams-conversations/im-mim-endpoints/create-im-or-mim.md): Creates a new instant message conversation or returns an existing IM between the specified users and the calling user.
- [Create IM non-inclusive](https://rest-api.symphony.com/main/streams-conversations/im-mim-endpoints/create-im-or-mim-admin.md): Creates a new instant message conversation or returns an existing IM between the specified users, but excluding the calling user.
- [Update IM](https://rest-api.symphony.com/main/streams-conversations/im-mim-endpoints/update-im.md): Updates the attributes of an existing IM conversation.
- [IM Info](https://rest-api.symphony.com/main/streams-conversations/im-mim-endpoints/im-info.md): Returns information about a particular IM conversation.