Updated Authentication section to reflect AWX only method. (ansible#1…

…5602)

* Updated Authentication section to reflect AWX only method.

* Update awxkit/awxkit/cli/docs/source/authentication.rst

---------

Co-authored-by: Helen Bailey <[email protected]>

awxkit/awxkit/cli/docs/source/authentication.rst

@@ -3,65 +3,7 @@
 Authentication
 ==============
 
-Generating a Personal Access Token
-----------------------------------
-
-The preferred mechanism for authenticating with AWX and |RHAT| is by generating and storing an OAuth2.0 token.  Tokens can be scoped for read/write permissions, are easily revoked, and are more suited to third party tooling integration than session-based authentication.
-
-|prog| provides a simple login command for generating a personal access token from your username and password.
-
-.. code:: bash
-
-    CONTROLLER_HOST=https://awx.example.org \
-        CONTROLLER_USERNAME=alice \
-        CONTROLLER_PASSWORD=secret \
-        awx login
-
-As a convenience, the ``awx login -f human`` command prints a shell-formatted token
-value:
-
-.. code:: bash
-
-    export CONTROLLER_OAUTH_TOKEN=6E5SXhld7AMOhpRveZsLJQsfs9VS8U
-
-By ingesting this token, you can run subsequent CLI commands without having to
-specify your username and password each time:
-
-.. code:: bash
-
-    export CONTROLLER_HOST=https://awx.example.org
-    $(CONTROLLER_USERNAME=alice CONTROLLER_PASSWORD=secret awx login -f human)
-    awx config
-
-Working with OAuth2.0 Applications
-----------------------------------
-
-AWX and |RHAT| allow you to configure OAuth2.0 applications scoped to specific
-organizations.  To generate an application token (instead of a personal access
-token), specify the **Client ID** and **Client Secret** generated when the
-application was created.
-
-.. code:: bash
-
-    CONTROLLER_USERNAME=alice CONTROLLER_PASSWORD=secret awx login \
-        --conf.client_id <value> --conf.client_secret <value>
-
-
-OAuth2.0 Token Scoping
-----------------------
-
-By default, tokens created with ``awx login`` are write-scoped.  To generate
-a read-only token, specify ``--scope read``:
-
-.. code:: bash
-
-    CONTROLLER_USERNAME=alice CONTROLLER_PASSWORD=secret \
-        awx login --conf.scope read
-
-Session Authentication
-----------------------
-If you do not want or need to generate a long-lived token, |prog| allows you to
-specify your username and password on every invocation:
+To authenticate to AWX, include your username and password in each command invocation as shown in the following examples:
 
 .. code:: bash