dynamodbquery

DynamoDB Query

Query objects from Amazon DynamoDB

Installation

flogo install github.com/retgits/flogo-components/activity/dynamodbquery

Link for flogo web:

https://github.com/retgits/flogo-components/activity/dynamodbquery

Schema

Inputs and Outputs:

{
"inputs":[
      {
        "name": "awsAccessKeyID",
        "type": "string"
      },
      {
        "name": "awsSecretAccessKey",
        "type": "string"
      },
      {
        "name": "awsRegion",
        "type": "string"
      },
      {
        "name": "dynamoDBTableName",
        "type": "string"
      },
      {
        "name": "dynamoDBKeyConditionExpression",
        "type": "string"
      },
      {
        "name": "dynamoDBExpressionAttributes",
        "type": "any"
      },
      {
        "name": "dynamoDBFilterExpression",
        "type": "string"
      }
    ],
    "outputs": [
    {
      "name": "result",
      "type": "any"
    },
    {
      "name": "scannedCount",
      "type": "string"
    },
    {
      "name": "consumedCapacity",
      "type": "double"
    }
  ]
}

Inputs

Input	Description
awsAccessKeyID	Your AWS Access Key (only needed if you don't give your Lambda function rights to interact with Amazon DyanmoDB)
awsSecretAccessKey	Your AWS Secret Key (only needed if you don't give your Lambda function rights to interact with Amazon DyanmoDB)
awsRegion	The AWS region you're running DynamoDB in
dynamoDBTableName	The name of your DynamoDB table
dynamoDBKeyConditionExpression	The expression to search for (for example Artist = :name to search for results where the key Artist has the value of :name)
dynamoDBExpressionAttributes	A JSON array representation of your expression attributes (using the example above that would be [{"Name":":name", "Value":"Leon"}] to search where the Artist is called Leon)
dynamoDBFilterExpression	The filter expression you want to apply on the result set before it is sent back to activity

Ouputs

Output	Description
result	The JSON representation of the result of your query
scannedCount	The number of items evaluated
consumedCapacity	The number of capacity units used by the query