AliasAttributeType

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-cognito/refs/heads/main/json-schema/user-pools-alias-attribute-type-schema.json",
  "title": "AliasAttributeType",
  "description": "AliasAttributeType schema from Amazon Cognito API",
  "type": "string",
  "enum": [
    "phone_number",
    "email",
    "preferred_username"
  ]
}