<block><parameter> {
		<argument>
}

resource "aws_key_pair" "deployer" {  
	key_name = "tws-terra-key"  
	public_key = file("C:/Users/Jyotindra/Desktop/My Projects/Devops/terraform-infra/terra-key.pub")
}
# Default VPC
resource "aws_default_vpc" "default" {
  
}
# Security Group
resource "aws_security_group" "terrasecurity" {
  name = "allow ports"  
	description = "This SG is to open ports for ec2 instances"  
	vpc_id = aws_default_vpc.default.id #interpolation
  
# Incoming traffic  
ingress {    
	description = "This is for SSH"    
	from_port = 22    
	to_port = 22    
	protocol = "tcp"    
	cidr_blocks = ["0.0.0.0/0"]  
	}
 egress {    
	description = "Outgoing traffic"    
	from_port = 0    
	to_port = 0    
	protocol = "-1"    
	cidr_blocks = ["0.0.0.0/0"]  
	}
}
# EC2 Instance
resource "aws_instance" "my_instance" {  
	ami = "ami-084568db4383264d4"  
	instance_type = "t2.micro"  
	key_name = aws_key_pair.deployer.key_name  
	security_groups = [aws_security_group.terrasecurity.name]  
	tags = {    
		Name = "terra-automate"  
		}
	}