Create Cognito client

Steps to create an app client

  1. Go to AWS Cognito of your desired AWS account cognito service

  2. Select the userpool of choice or create one

  3. Go to the App integration tab cognito client

  4. Scroll and Create app client create client

  5. Create a confidential client and add some name like 'rainmaker-oauth-client' create client 1

  6. Keep everything as default

    In some AWS accounts, the setup part is available after creating the client first

  7. Callback or Redirect URL to be allowed: {HTTP Base URL}/{Stage}/cognitocallback

    where:

    • HTTP Base URL: This is present in the deployment details email sent to the superadmin for the oauth only deployment. (In case you miss the email, you can also call the Deployment details API using oauth only deployment's credentials.)
    • Stage: Stage entered while deploying Backend of the oauth only deployment.

    create client 2

  8. Make sure Identity providers contain 'Cognito user pool'

  9. Make sure 'Authorization code grant' is selected for grant types

  10. Make sure these five scopes are selected create client 3

  11. All attribute should be selected

  12. Click on create app client

  13. Done

Steps to create domain

Refer this: Configuring Cognito Domain