```ruby
class ApplicationHelper::Button::AuthKeyPairCloudCreate < ApplicationHelper::Button::ButtonNewDiscover
  def disabled?
    # check that at least one EMS the user has access to supports
    # creation or import of key pairs.
    Rbac.filtered(ManageIQ::Providers::CloudManager.all).each do |ems|
      if ems.class::AuthKeyPair.is_available?(:create_key_pair, ems)
        return false
      end
    end
    @error_message = _('No cloud providers support key pair import or creation.')
    @error_message.present?
  end
end
```

Convert validate_create_key_pair to use ems.supports?(:auth_key_pair_create)
user
```ruby
class ApplicationHelper::Button::AuthKeyPairCloudCreate < ApplicationHelper::Button::ButtonNewDiscover
  def disabled?
    # check that at least one EMS the user has access to supports
    # creation or import of key pairs.
    Rbac.filtered(ManageIQ::Providers::CloudManager.all).each do |ems|
      if ems.supports?(:auth_key_pair_create)
        return false
      end
    end
    @error_message = _('No cloud providers support key pair import or creation.')
    @error_message.present?
  end
end
```
assistant