SonarCloud error: key already exist while creating new project

We are using SonarCloud task on Azure to create new project and new key e.g. “app-service”.
If for some reason project creation fail, we are not able to see that project while login to SonarCloud page, but we are also not able to create manually project again from the, instead we getting error:
"Could not create Project, key already exist: app-service"
I’ve checked all existing projects and none of them contain that key.


Project keys are, for now, global across the whole SonarCloud database, so this project key might exist in a private Organization, that’s the reason why you are not seeing it.