doc: outputs

Author: fwereade

README.md

@@ -68,9 +68,9 @@ No modules.
 
 | Name | Description |
 |------|-------------|
-| <a name="output_access_blob"></a> [access\_blob](#output\_access\_blob) | n/a |
-| <a name="output_project_id"></a> [project\_id](#output\_project\_id) | n/a |
-| <a name="output_table_locations"></a> [table\_locations](#output\_table\_locations) | n/a |
-| <a name="output_wif_audience"></a> [wif\_audience](#output\_wif\_audience) | n/a |
-| <a name="output_wif_impersonation_url"></a> [wif\_impersonation\_url](#output\_wif\_impersonation\_url) | n/a |
+| <a name="output_access_blob"></a> [access\_blob](#output\_access\_blob) | All other outputs crammed into a single copy/pasteable value. |
+| <a name="output_project_id"></a> [project\_id](#output\_project\_id) | The project the created resources exist in. |
+| <a name="output_table_locations"></a> [table\_locations](#output\_table\_locations) | The data location for every table made accessible. |
+| <a name="output_wif_audience"></a> [wif\_audience](#output\_wif\_audience) | The audience value required for impersonation interactions. |
+| <a name="output_wif_impersonation_url"></a> [wif\_impersonation\_url](#output\_wif\_impersonation\_url) | The URL used for impersonation interactions. |
 <!-- END_TF_DOCS -->

output.tf

@@ -5,19 +5,23 @@ locals {
 }
 
 output "project_id" {
-  value = local.project_id
+  value       = local.project_id
+  description = "The project the created resources exist in."
 }
 
 output "table_locations" {
-  value = local.table_locations
+  value       = local.table_locations
+  description = "The data location for every table made accessible."
 }
 
 output "wif_audience" {
-  value = local.wif_audience
+  value       = local.wif_audience
+  description = "The audience value required for impersonation interactions."
 }
 
 output "wif_impersonation_url" {
-  value = local.wif_impersonation_url
+  value       = local.wif_impersonation_url
+  description = "The URL used for impersonation interactions."
 }
 
 output "access_blob" {
@@ -28,4 +32,5 @@ output "access_blob" {
     wifImpersonationURL = local.wif_impersonation_url,
     roundtripDigest     = var.roundtrip_digest,
   }))
+  description = "All other outputs crammed into a single copy/pasteable value."
 }