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ServerlessDocs - Serverless File Service
  • Introduction
  • Why Serverless!!
  • Prerequisites
  • User Management
    • Authentication
    • Amazon Cognito
    • Create the User Pool
    • Create an App Client
    • Integrate the app with Cognito User Pool
    • Create the Identity Pool
    • Validate the setup
    • Troubleshooting
  • Manage Documents with AWS S3
    • Authorization
    • Update Cognito Identity Pool Auth Role
    • S3 Documents Bucket Folder Structure
    • Validate the Access Permissions
    • Public and Private files access
    • Upload Files to S3
    • Download Files
    • Delete Files
    • Share Files
  • More Security Configurations
    • Cognito user emails
    • Password policies
    • Allow only Organization and Whitelisted users to Signup
    • Allow admin users to upload Public files
    • Notify Admin users when a new user signup
    • Enable Multi-factor Authentication (MFA)
  • User Operations
    • Password Reset / Forgot Password
    • Resend Verification Code
  • Serverless APIs
    • APIs
    • Secure APIs using API Gateway Authorizer
    • Access Cognito values in Lambda function
    • Authorize APIs with OAuth 2 Scope
    • Fine-grained Access with AssumeRole
    • Notify Admin users on large file uploads
    • Generate a Month-To-Date Usage report
  • Source Code and Setup
    • Source Code
    • IAM Policies
    • S3 Bucket Policies
    • Suggestions / Feedback
    • More References
  • Deployment
    • AWS SAM
    • Serverless Framework
  • Contributors
    • Team
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  1. User Management

Troubleshooting

Error: Only radix 2, 4, 8, 16, 32 are supported

This error comes when the Username or Password is incorrect. To resolve the issue,

  1. Go to User Pools and select your user pool

  2. Open App Clients

  3. Click Show Details

  4. Change Prevent User Existence Errors from Enabled (Recommended) to Legacy

PreviousValidate the setupNextAuthorization

Last updated 4 years ago

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