{
  "typeName": "AWS::DynamoDB::Table",
  "description": "The AWS::DynamoDB::Table resource creates a DynamoDB table.",
  "properties": {
    "TableName": {
      "type": "string",
      "description": "A name for the table.",
      "minLength": 3,
      "maxLength": 255,
      "pattern": "^[a-zA-Z0-9._-]+$"
    },
    "Arn": {
      "type": "string",
      "description": "The Amazon Resource Name (ARN) of the DynamoDB table."
    },
    "KeySchema": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/KeySchema"
      },
      "description": "Specifies the attributes that make up the primary key for the table."
    },
    "AttributeDefinitions": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/AttributeDefinition"
      },
      "description": "A list of attributes that describe the key schema for the table."
    },
    "BillingMode": {
      "type": "string",
      "description": "Specify how you are charged for read and write throughput.",
      "enum": ["PROVISIONED", "PAY_PER_REQUEST"]
    },
    "SSESpecification": {
      "$ref": "#/definitions/SSESpecification",
      "description": "Specifies the settings to enable server-side encryption."
    },
    "Tags": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/Tag"
      },
      "description": "An array of key-value pairs to apply to this resource."
    }
  },
  "definitions": {
    "KeySchema": {
      "type": "object",
      "description": "Represents a single element of a key schema.",
      "properties": {
        "AttributeName": {
          "type": "string",
          "description": "The name of a key attribute.",
          "minLength": 1,
          "maxLength": 255
        },
        "KeyType": {
          "type": "string",
          "description": "The role that this key attribute will assume.",
          "enum": ["HASH", "RANGE"]
        }
      },
      "required": ["AttributeName", "KeyType"]
    },
    "AttributeDefinition": {
      "type": "object",
      "description": "Represents an attribute for describing the schema for the table.",
      "properties": {
        "AttributeName": {
          "type": "string",
          "description": "A name for the attribute.",
          "minLength": 1,
          "maxLength": 255
        },
        "AttributeType": {
          "type": "string",
          "description": "The data type for the attribute.",
          "enum": ["S", "N", "B"]
        }
      },
      "required": ["AttributeName", "AttributeType"]
    },
    "SSESpecification": {
      "type": "object",
      "description": "Represents the settings used to enable server-side encryption.",
      "properties": {
        "SSEEnabled": {
          "type": "boolean",
          "description": "Indicates whether server-side encryption is done using an AWS managed key or a customer managed key."
        },
        "SSEType": {
          "type": "string",
          "description": "Server-side encryption type.",
          "enum": ["AES256", "KMS"]
        },
        "KMSMasterKeyId": {
          "type": "string",
          "description": "The KMS key that should be used for the KMS encryption."
        }
      },
      "required": ["SSEEnabled"]
    },
    "Tag": {
      "type": "object",
      "description": "A key-value pair to associate with a resource.",
      "properties": {
        "Key": {
          "type": "string",
          "minLength": 1,
          "maxLength": 128
        },
        "Value": {
          "type": "string",
          "maxLength": 256
        }
      },
      "required": ["Key", "Value"]
    }
  },
  "required": ["KeySchema", "AttributeDefinitions"],
  "readOnlyProperties": ["/properties/Arn"],
  "createOnlyProperties": ["/properties/TableName"],
  "primaryIdentifier": ["/properties/TableName"],
  "additionalProperties": false
}