Bug 1802580

Description of problem:

According to doc: "When a developer or a service account that is unable to self-provision projects makes a project creation request using the web console or CLI, the following error message is returned by default: "You may not request a new project via this API."

https://access.redhat.com/documentation/en-us/openshift_container_platform/4.3/html/applications/projects#customizing-project-request-message_configuring-project-creation

Using project.spec.projectRequestMessage we can set some message

But it is not applied properly to all components and this is inconsistent with web console (the behavior is quite the opposite)

HOW IT WORKS:
1.  for "oc" command you login and no message -> I would expect we have info, but nothing. However, when you create new-project you get a message defined in projectRequestMessage.
examples:

[ admin.csb  /home/obockows/WORK/02578143-project ] $ oc login https://api:6443
You don't have any projects. Contact your system administrator to request a project.
^^ here it should be message who one has to contact

[ admin.csb  /home/obockows/WORK/02578143-project ] $ /tmp/oc new-project something
Error from server (Forbidden): ask astutus for a new project

^^ here is everything ok

the result: we have message defined in projectRequestMessage only when we fail to create a project. That's not 100% helpful.

2. console:

when we are logged and we are in Home/Projects for Admin or Advanced/Projects for Developer view, we have:

Welcome to OpenShift
ask astutus for a new project
^^ quite the opposite to the behavior of "oc login"

however, when we make an attempt to create a new project we have what you've seen, e.g.
"An error occurred projectrequests.project.openshift.io is forbidden: User "olimpb.bockowski" cannot create resource "projectrequests" in API group "project.openshift.io" at the cluster scope"

^^ here should be the message as well
Moreover, the web console shows the defined message only if you don't have a project yet. If you already have one, you don't get the message at all. 

The odd is an inconsistency between console and CLI, if it behaves in sone way, it should be the same. I am quite convinced it should be unified and both for console and oc the same. 

Moreover in both cases it should be displayed everytime (after login and when not allowed is trying to create project)

Version-Release number of selected component (if applicable):
4.x

Additional info:
I was thinking should it be RE/RFE or bug, however, it looks like a bug because project.spec.projectRequestMessage wasn't put in two important places.
Additionally that's inconsistent with web console

For web console there is a different BZ #1802577