{
  "CreateAuthChallenge": {
    "name": "Create Auth Challenge"
  },
  "CustomMessage": {
    "name": "Custom Message"
  },
  "DefineAuthChallenge": {
    "name": "Define Auth Challenge"
  },
  "PostAuthentication": {
    "name": "Post Authentication"
  },
  "PostConfirmation": {
    "name": "Post Confirmation"
  },
  "PreAuthentication": {
    "name": "Pre Authentication"
  },
  "PreSignup": {
    "name": "Pre Sign-up"
  },
  "VerifyAuthChallengeResponse": {
    "name": "Verify Auth Challenge Response"
  },
  "PreTokenGeneration": {
    "name": "Pre Token Generation"
  },
  "URL": "https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-identity-pools-working-with-aws-lambda-triggers.html"
}