Remove the resource from the project. The requested resource may only be linked as a reference, or added as a home from outside of Projects. Removing other home resource requires deleting the resource from the resource service. When relation=home, A resource cannot be removed from a project if it belongs to a Resource Policy. Managers of the resource need to remove any ResourcePolicyAttachments before removing the home.

Access Control:

• When relation=home,
  • The calling principal must have "manageResourceHome" action permission for the resource "{project}" in the "authorization" service AND all requiredToAddToProjects actions defined by the service for the specified resource.
• When relation=reference,
  • The calling principal must have "manageResourceReferences" action permission for the resource "{project}" in the "authorization" service. If not, check if caller is a project member, otherwise check if calling principal can effectively manage the resource.
• The calling principal MUST NOT include a project scope.