Is it possible to create an EC2 instance while reusing already existing VPC?

Running the following code yields `Error launching source instance: VPCIdNotSpecified: No default VPC for this user. GroupName is only supported for EC2-Classic and default VPC.` (`status code: 400`):

```
data "aws_security_groups" "my_tib_sg" {
  tags = {
    Name = "my-security-group"
  }
}

resource "aws_instance" "nginx" {
  ami                    = data.aws_ami.aws-linux.id
  instance_type          = "t2.micro"
  key_name               = var.key_name
  vpc_security_group_ids = [data.aws_security_groups.my_tib_sg.id]

  # more, irrelevant stuff...
}

```

FWIU from the error, the `aws_instance` block requires a reference to my VPC, which basically exists in my security group. Besides, I can't find a way to refer a VPC in an `aws_instance` block.

Updating code per answers:
==========================

I updated the code per answers below:

```
data "aws_security_groups" "my_tib_sg" {
  tags = {
    Name = "my-tib-sg"
  }
}

data "aws_subnet" "my_subnet" {
  tags = {
    Name = "my-tib-subnet-1"
  }
}

resource "aws_network_interface" "my_ani" {
  subnet_id = data.aws_subnet.my_subnet.id
  private_ips = ["10.0.0.10"]

  tags = {
    Name = "my-tib-ani"
    by = "TF_TF"
  }
}

resource "aws_instance" "nginx" {
  ami                    = data.aws_ami.aws-linux.id
  instance_type          = "t2.micro"
  key_name               = var.key_name
  vpc_security_group_ids = [data.aws_security_groups.my_tib_sg.id]

  network_interface {
    network_interface_id = aws_network_interface.my_ani.id
    device_index = 0
  }

  connection {
    type        = "ssh"
    host        = self.public_ip
    user        = "ec2-user"
    private_key = file(var.private_key_path)

  }

  provisioner "remote-exec" {
    inline = [
      "sudo yum install nginx -y",
      "sudo service nginx start"
    ]
  }
}

```

But the error changes to `"network_interface": conflicts with vpc_security_group_ids`.

(needless to mention: both `my_subnet` and `my_tib_sg` use same VPC)