fix: Adding alternate defaults for tables (#28)

Co-authored-by: abhishek kumar tiwari <[email protected]>

Author: amrkk123

README.md

@@ -31,7 +31,7 @@ Functional examples are included in the
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
 | deletion\_protection | Whether or not to allow Terraform to destroy the instance | `bool` | `true` | no |
-| display\_name | The human-readable display name of the Bigtable instance. Defaults to the instance name | `string` | n/a | yes |
+| display\_name | The human-readable display name of the Bigtable instance. Defaults to the instance name | `string` | `null` | no |
 | labels | labels associated to the Bigtable instance. | `map(string)` | `{}` | no |
 | name | The unique name of the Bigtable instance. | `string` | n/a | yes |
 | project\_id | The ID of the project in which the resource belongs | `string` | n/a | yes |

metadata.display.yaml

@@ -33,6 +33,7 @@ spec:
         display_name:
           name: display_name
           title: Display Name
+          level: 1
         labels:
           name: labels
           title: Labels
@@ -48,6 +49,13 @@ spec:
         tables:
           name: tables
           title: Tables
+          level: 1
+          altDefaults:
+            - type: ALTERNATE_TYPE_DC
+              value:
+                table1:
+                  table_name: table-1
         zones:
           name: zones
           title: Zones
+          level: 1

metadata.yaml

@@ -47,7 +47,6 @@ spec:
       - name: display_name
         description: The human-readable display name of the Bigtable instance. Defaults to the instance name
         varType: string
-        required: true
       - name: deletion_protection
         description: Whether or not to allow Terraform to destroy the instance
         varType: bool

variables.tf

@@ -31,6 +31,7 @@ variable "name" {
 variable "display_name" {
   description = "The human-readable display name of the Bigtable instance. Defaults to the instance name"
   type        = string
+  default     = null
 }
 
 variable "deletion_protection" {