API to check space key uniqueness in confluence cloud

[Anirudh Dobhal]

API to check space key uniqueness in confluence cloud

[Fabio Racobaldo _Herzum_]

Hi @Anirudh Dobhal ,

welcome to the Atlassian community!

You can use the following REST Api https://developer.atlassian.com/cloud/confluence/rest/api-group-space/#api-wiki-rest-api-space-spacekey-get 

if a space will be returned so there's an existing space with that key.

Hope this helps,

Fabio