SonarCloud have access to all repositories from bitbucket?

SonarCloud needs access to our bitbucket. But we need to scan not all repositories in our bitbucket, but some. So, will the SonarCloud have access to all repositories in our bitbucket or only to those that need to be scanned?
here I find information how to connect my Bitbucket Cloud workspace to SonarCloud

question is : will the SonarCloud have access to all repositories in our bitbucket or only to those that need to be scanned?

Hey there.

SonarCloud will be able to integrate with all projects in the workspace (all the projects appear when you go to create a new project), but beyond that SonarCloud will only concern itself with projects that you have explicitly added to SonarCloud.

We have a bitbucket. It has conditionally 100 repositories, and they are all for different projects. When we connect SonarCloud, will it get read access (according to the(Bitbucket Cloud | SonarCloud Docs))
to all 100 repositories? And out of these 100, we can independently specify which repositories to scan. But will Sonar Could still have access to ALL the repositories in our organization?

Yes, Yes and Yes.