Un-used AWS Resources

To identify Unused resources in AWS , Just import these package and call the unused_res with the following parameters

```python
unused_res("12", "xyz@gmail.com",
           "zyx@gmail.com", "SAP", "sbx")
```           

Days

From How long these resources has not been used. For example , If we provide days as `14`, Start date will be today date -14 , end date will be today's date.

Sender

We have used SES to send the formatted mail(html), so it is the Mail Id from where it need to send.

Receiver

Receiver Mail Id

App

For sending the subject in mail , we need these application information. Ex: SAP, ACE etc..,

Env

Against which environment is running these code. Ex: SBX, DEV,INT etc..,

As of now , the following resources can be identified as unused(Based on CPU Utilization , Invocation/request count etc..,) if they didn't used for the specified number of days.

AWS::EC2::Volume AWS::EC2::EIP AWS::Elasticsearch::Domain AWS::ECS::Service AWS::EC2::SecurityGroup AWS::EC2::Instance AWS::EC2::NatGateway AWS::ElasticLoadBalancingV2::LoadBalancer AWS::ACM::Certificate AWS::RDS::DBCluster AWS::S3::Bucket AWS::DynamoDB::Table AWS::CodeBuild::Project AWS::Lambda::Function AWS::ApiGateway::RestApi AWS::ApiGatewayV2::Api AWS::CodePipeline::Pipeline AWS::SQS::Queue AWS::SNS::Topic AWS::SecretsManager::Secret AWS::Logs::LogGroup

Many more will be added in the future

Note:

To Package these file we need WSL or Linux System/container .

Few issues which I faced during packaging : https://github.com/numpy/numpy/issues/13465