anchor.diff:  
   To do the procedures in this topic, you must download and install the latest version of the cf CLI. See [Installing the Cloud Foundry Command Line Interface](./install-go-cli.html).
   
  -## <a id='login'></a>Login ##
  -
  -The `cf login` command uses the following syntax to specify a target API endpoint, an org (organization), and a space: 
  +## <a id='login'></a> Log In With the CLI
  +
  +The `cf login` command uses the following syntax to specify a target API endpoint, an org, and a space. 
  +
  +The cf CLI prompts for credentials as needed. If you are a member of multiple orgs or spaces, `cf login` prompts you for which ones to log into. Otherwise it targets your org and space automatically.
   
   To log in to the cf CLI:
   
  -<code>$ cf login [-a API_URL] [-u USERNAME] [-p PASSWORD] [-o ORG] [-s SPACE] </code>.
  +```
  +cf login -a API_URL -u USERNAME -p PASSWORD -o ORG -s SPACE
  +```
   
   Where:  
   
  
positive.code: *  Portuguese (Brazil): <code>pt-BR</code>
  *  Spanish: <code>es-ES</code>
  
  To set the language of the cf CLI:
  
  1. Log in to the cf CLI. 
  
negative.code: After you create a user-provided service instance, you bind it to an app with [cf bind-service](http://cli.cloudfoundry.org/en-US/cf/bind-service.html), 
  unbind it with [cf unbind-service](http://cli.cloudfoundry.org/en-US/cf/unbind-service.html), rename it with [cf rename-service](http://cli.cloudfoundry.org/en-US/cf/rename-service.html), and delete it with [cf delete-service](http://cli.cloudfoundry.org/en-US/cf/delete-service.html).
  
  ### <a id='user-uups'></a> Update a Service Instance ###
  
  Use [cf update-user-provided-service](http://cli.cloudfoundry.org/en-US/cf/update-user-provided-service.html) (alias `cf uups`) to update one or more of the parameters for an existing user-provided service instance. 
  The `cf uups` command uses the same syntax as `cf cups` [above](#user-cups) to set parameter values. The `cf uups` command does not update any parameter values that you do not supply.
  
  ## <a id='return-codes'></a> Retrieve cf CLI Return Codes
  
  The cf CLI uses exit codes, which help with scripting and confirming that a command has run successfully. For example, after you run a cf CLI command, you can retrieve its return code by running `echo $?` (on Windows, `echo %ERRORLEVEL%`). If the return code is `0`, the command was successful.
  
  ## <a id='help'></a> View CLI Help Output
  
  The [cf help](http://cli.cloudfoundry.org/en-US/cf) command lists the cf CLI commands and a brief description of each.
  Passing the `-h` flag to any command lists detailed help, including any aliases. For example, to see detailed help for `cf delete`, run:
  