.arn

.name
.dns_name
.this

   task_definition = "${aws_ecs_task_definition.your_task.family}:${aws_ecs_task_definition.you_task.revision}"

Related

• var.

See also

• .arn, .name, .dns_name, .this, .node, .node_additional, .additional, .aws_auth, .before_compute, .cluster, .cluster_encryption, .cluster_primary_security_group, .cni_ipv6_policy, .controller, .controller_additional, .oidc_provider
• data., toset, each.
• Terraform resources, Terraform providers, Terraform provisioner, random_password, random_string, null_resource