dynamoose

Dynamoose TypeScript ValidationException: The number of conditions on the keys is invalid when using .get()

Given the below dynamodb schema for creating the table:

  "KeySchema": [
    {
      "AttributeName": "id",
      "KeyType": "HASH"
    },
    {
      "AttributeName": "name",
      "KeyType": "RANGE"
    }
  ],

and dynamoose schema in code:

new dynamoose.Schema({
  id: {
    type: String,
  },
  name: {
    type: String,
  },

Was seeing ValidationException: The number of conditions on the keys is invalid error when using repository.get()

Solution

  • The solution: Need to specify the range key in dynamoose schema.

      id: {
    type: String,
    hashKey: true,
  },
  name: {
    type: String,
    rangeKey: true,
  },