---
# generated by https://github.com/hashicorp/terraform-plugin-docs
page_title: "boundary_target_host_source Resource - terraform-provider-boundary"
subcategory: ""
description: |-
  Attaches a host source to an existing Boundary target. Use this resource instead of the host_source_ids field on boundary_target when the target and its host sources are managed in separate Terraform configurations. Do not set host_source_ids on boundary_target when using this resource for the same target.
---

# boundary_target_host_source (Resource)

Attaches a host source to an existing Boundary target. Use this resource instead of the `host_source_ids` field on `boundary_target` when the target and its host sources are managed in separate Terraform configurations. Do not set `host_source_ids` on `boundary_target` when using this resource for the same target.



<!-- schema generated by tfplugindocs -->
## Schema

### Required

- `host_source_id` (String) The ID of the host source to attach to the target.
- `target_id` (String) The ID of the target to attach the host source to.

### Read-Only

- `id` (String) The ID of this resource.