Specifying the authorization settings for the Postman collection
        
         
         
          - Select the collection and click the Authorizations tab.
- In the upper part of the page, specify this information:
           
            
             - 
              Type
             
- 
              Select Oauth 2.0
             
- 
              Add auth data to
             
- 
              Select Request Headers
             
 
 
- Ensure Auto-refresh token is selected.
- Under , specify this information:
           
            
             - Token Name: Specify {{cn}}
- Grant Type: Select Password credentials
- Access Token URL: Specify {{pu}}{{ot}}
- Client ID: Specify {{ci}}
- Client Secret: Specify {{cs}}
- Username: Specify {{saak}}
- Password: Specify {{sask}}
- Scope: Specify {{sc}}
- Client Authentication: Select Send as Basic Auth header
 
 
- Click Save.