{
 "additionalProperties": false,
 "createOnlyProperties": [
  "/properties/UserName"
 ],
 "definitions": {
  "Tag": {
   "additionalProperties": false,
   "properties": {
    "Key": {
     "maxLength": 128,
     "minLength": 1,
     "pattern": "^(?!aws:)[a-zA-Z0-9 _\\.\\/=+:\\-@]*$",
     "type": "string"
    },
    "Value": {
     "maxLength": 256,
     "minLength": 0,
     "pattern": "^[a-zA-Z0-9 _\\.\\/=+:\\-@]*$",
     "type": "string"
    }
   },
   "required": [
    "Key"
   ],
   "type": "object"
  }
 },
 "primaryIdentifier": [
  "/properties/UserName"
 ],
 "properties": {
  "AccessString": {
   "pattern": ".*\\S.*",
   "type": "string"
  },
  "Arn": {
   "type": "string"
  },
  "AuthenticationMode": {
   "additionalProperties": false,
   "properties": {
    "Passwords": {
     "$comment": "List of passwords.",
     "insertionOrder": true,
     "items": {
      "type": "string"
     },
     "maxItems": 2,
     "minItems": 1,
     "type": "array",
     "uniqueItems": true
    },
    "Type": {
     "enum": [
      "password",
      "iam"
     ],
     "type": "string"
    }
   },
   "type": "object"
  },
  "Status": {
   "type": "string"
  },
  "Tags": {
   "insertionOrder": false,
   "items": {
    "$ref": "#/definitions/Tag"
   },
   "maxItems": 50,
   "type": "array",
   "uniqueItems": true
  },
  "UserName": {
   "minLength": 1,
   "pattern": "[a-z][a-z0-9\\\\-]*",
   "type": "string"
  }
 },
 "readOnlyProperties": [
  "/properties/Status",
  "/properties/Arn"
 ],
 "required": [
  "UserName"
 ],
 "sourceUrl": "https://github.com/aws-cloudformation/aws-cloudformation-resource-providers-memorydb",
 "tagging": {
  "cloudFormationSystemTags": true,
  "tagOnCreate": true,
  "tagProperty": "/properties/Tags",
  "tagUpdatable": true,
  "taggable": true
 },
 "typeName": "AWS::MemoryDB::User",
 "writeOnlyProperties": [
  "/properties/AuthenticationMode",
  "/properties/AccessString"
 ]
}
