Amazon dynamodb dynamoDb中的Create table给出yml语法错误

localsecondaryindex

不是数组吗？我试过很多不同的版本。有无

-

，缩进行/道具。但我不能让它工作。 此语法将

预期的params.LocalSecondaryIndexes设置为数组

CoordinatesTable:
  Type: 'AWS::DynamoDB::Table'
  Properties:
    KeySchema:
      - AttributeName: hashKey
        KeyType: HASH
      - AttributeName: rangeKey
        KeyType: RANGE
    AttributeDefinitions:
      - AttributeName: hashKey
        AttributeType: "N"
      - AttributeName: rangeKey
        AttributeType: "S"
      - AttributeName: geohash
        AttributeType: "N"
    LocalSecondaryIndexes:
      IndexName: geohash-index
      KeySchema:
        - AttributeName: hashKey
          KeyType: HASH
        - AttributeName: geohash
          KeyType: RANGE
      Projection: 
        ProjectionType: All
    ProvisionedThroughput:
      ReadCapacityUnits: 10
      WriteCapacityUnits: 5
    TableName: CoordinatesTable

这是json格式的表，取自github项目

{
  TableName: config.tableName,
  ProvisionedThroughput: {
    ReadCapacityUnits: 10,
    WriteCapacityUnits: 5
  },
  KeySchema: [
    {
      KeyType: "HASH",
      AttributeName: config.hashKeyAttributeName
    },
    {
      KeyType: "RANGE",
      AttributeName: config.rangeKeyAttributeName
    }
  ],
  AttributeDefinitions: [
    { AttributeName: config.hashKeyAttributeName, AttributeType: 'N' },
    { AttributeName: config.rangeKeyAttributeName, AttributeType: 'S' },
    { AttributeName: config.geohashAttributeName, AttributeType: 'N' }
  ],
  LocalSecondaryIndexes: [
    {
      IndexName: config.geohashIndexName,
      KeySchema: [
        {
          KeyType: 'HASH',
          AttributeName: config.hashKeyAttributeName
        },
        {
          KeyType: 'RANGE',
          AttributeName: config.geohashAttributeName
        }
      ],
      Projection: {
        ProjectionType: 'ALL'
      }
    }
  ]
};

}

---

}

我认为错误消息具有误导性，应该声明

LocalSecondaryIndexes

应该是一个列表，因为这就是JSON表示中的内容。因此，在YAML中列出一个清单应该很好：

LocalSecondaryIndexes:
  - IndexName: geohash-index
    KeySchema:
      - AttributeName: hashKey
        KeyType: HASH
      - AttributeName: geohash
        KeyType: RANGE
    Projection: 
      ProjectionType: All

---

太棒了，成功了！我只需要将ProjectionType:All改为大写ProjectionType:All为什么投反对票？我不在乎，但很高兴知道为什么。。。？