This is an example of creating an s3 bucket using terraform and creating an iam user with putObject permission on that s3 bucket.

1. Profile Settings

% aws configure --profile terraform
AWS Access Key ID : Your Access Key ID
AWS Secret Access Key : Your Secret Access Key
Default region name : ap-northeast-1
Default output format : json 

2. initialization

% terraform init

3. Confirmation of Impact

% terraform plan

4.\ Resource Creation

% terraform apply