Fixes and docs

docs/data-sources/lke_version.md

@@ -0,0 +1,46 @@
+---
+page_title: "Linode: linode_lke_version"
+description: |-
+  Provides details about a Kubernetes version available for deployment to a Kubernetes cluster.
+---
+
+# linode\_lke\_version
+
+Provides details about a specific Kubernetes versions available for deployment to a Kubernetes cluster.
+For more information, see the [Linode APIv4 docs](https://techdocs.akamai.com/linode-api/reference/get-lke-version).
+
+## Example Usage
+
+The following example shows how one might use this data source to access information about a Linode LKE Version.
+
+```hcl
+data "linode_lke_version" "example" {id = "1.31"}
+```
+
+The following example shows how one might use this data source to access information about a Linode LKE Version
+with additional information about the Linode LKE Version's tier (`enterprise` or `standard`).
+
+> **_NOTE:_**  This functionality may not be currently available to all users and can only be used with v4beta.
+
+```hcl
+data "linode_lke_version" "example" {
+    id = "1.31"
+    tier = "standard"
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `id` - (Required) The unique ID of this Linode LKE Version.
+
+* `tier` - (Optional) The tier (`standard` or `enterprise`) of Linode LKE Version to fetch.
+
+## Attributes Reference
+
+The Linode LKE Version datasource exports the following attributes:
+
+* `id` - The Kubernetes version numbers available for deployment to a Kubernetes cluster in the format of [major].[minor], and the latest supported patch version.
+
+* `tier` - The Kubernetes version tier. Only exported if `tier` was provided when using the datasource.

docs/data-sources/lke_versions.md

@@ -17,8 +17,25 @@ The following example shows how one might use this data source to access informa
 data "linode_lke_versions" "example" {}
 ```
 
+The following example shows how one might use this data source to access information about a Linode LKE Version
+with additional information about the Linode LKE Version's tier (`enterprise` or `standard`).
+
+> **_NOTE:_**  This functionality may not be currently available to all users and can only be used with v4beta.
+
+```hcl
+data "linode_lke_versions" "example" {tier = "enterprise"}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `tier` - (Optional) The tier (`standard` or `enterprise`) of Linode LKE Versions to fetch.
+
 ## Attributes Reference
 
 Each Linode LKE Version will be stored in the `versions` attribute and will export the following attributes:
 
 * `id` - The Kubernetes version numbers available for deployment to a Kubernetes cluster in the format of [major].[minor], and the latest supported patch version.
+
+* `tier` - The Kubernetes version tier. Only exported if `tier` was provided when using the datasource.

linode/lkeversion/datasource_test.go

@@ -37,7 +37,8 @@ func TestAccDataSourceLinodeLkeVersion_NoTier(t *testing.T) {
 				Config: tmpl.DataNoTier(t, version.ID),
 				Check: resource.ComposeTestCheckFunc(
 					resource.TestCheckResourceAttr(resourceName, "id", version.ID),
-					resource.TestCheckNoResourceAttr(resourceName, "tier")),
+					resource.TestCheckNoResourceAttr(resourceName, "tier"),
+				),
 			},
 		},
 	})
@@ -71,7 +72,8 @@ func TestAccDataSourceLinodeLkeVersion_Tier(t *testing.T) {
 				Config: tmpl.DataTier(t, version.ID, tier),
 				Check: resource.ComposeTestCheckFunc(
 					resource.TestCheckResourceAttr(resourceName, "id", version.ID),
-					resource.TestCheckResourceAttr(resourceName, "tier", "enterprise")),
+					resource.TestCheckResourceAttr(resourceName, "tier", tier),
+				),
 			},
 		},
 	})

linode/lkeversion/framework_datasource.go

@@ -38,7 +38,7 @@ func (d DataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *
 	}
 
 	// Check if Tier is populated
-	if data.Tier.ValueString() == "" {
+	if data.Tier.IsNull() {
 		// If Tier is not populated, use GetLKEVersion
 		versionInfo, err := client.GetLKEVersion(ctx, data.ID.ValueString())
 		if err != nil {

linode/lkeversion/framework_datasource_schema.go

@@ -1,7 +1,9 @@
 package lkeversion
 
 import (
+	"github.com/hashicorp/terraform-plugin-framework-validators/stringvalidator"
 	"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
+	"github.com/hashicorp/terraform-plugin-framework/schema/validator"
 )
 
 var Attributes = map[string]schema.Attribute{
@@ -13,6 +15,9 @@ var Attributes = map[string]schema.Attribute{
 		Description: "The tier of the LKE version, either standard or enterprise.",
 		Computed:    true,
 		Optional:    true,
+		Validators: []validator.String{
+			stringvalidator.OneOf("standard", "enterprise"),
+		},
 	},
 }
 

linode/lkeversions/datasource_test.go

@@ -23,6 +23,8 @@ func TestAccDataSourceLinodeLkeVersions_NoTier(t *testing.T) {
 				Config: tmpl.DataNoTier(t),
 				Check: resource.ComposeTestCheckFunc(
 					resource.TestCheckResourceAttrSet(resourceName, "versions.0.id"),
+					resource.TestCheckNoResourceAttr(resourceName, "versions.0.tier"),
+					resource.TestCheckNoResourceAttr(resourceName, "tier"),
 				),
 			},
 		},
@@ -44,6 +46,7 @@ func TestAccDataSourceLinodeLkeVersions_Tier(t *testing.T) {
 				Check: resource.ComposeTestCheckFunc(
 					resource.TestCheckResourceAttrSet(resourceName, "versions.0.id"),
 					resource.TestCheckResourceAttr(resourceName, "versions.0.tier", tier),
+					resource.TestCheckResourceAttr(resourceName, "tier", tier),
 				),
 			},
 		},

linode/lkeversions/framework_datasource.go

@@ -40,7 +40,7 @@ func (d *DataSource) Read(
 	}
 
 	// Check if Tier is populated
-	if data.Tier.ValueString() == "" {
+	if data.Tier.IsNull() {
 		// If Tier is not populated, use ListLKEVersions
 		tflog.Trace(ctx, "client.ListLKEVersions(...)")
 		versions, err := client.ListLKEVersions(ctx, nil)

linode/lkeversions/framework_datasource_schema.go

@@ -1,7 +1,9 @@
 package lkeversions
 
 import (
+	"github.com/hashicorp/terraform-plugin-framework-validators/stringvalidator"
 	"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
+	"github.com/hashicorp/terraform-plugin-framework/schema/validator"
 	"github.com/linode/terraform-provider-linode/v2/linode/lkeversion"
 )
 
@@ -19,6 +21,9 @@ var frameworkDatasourceSchema = schema.Schema{
 			Description: "The tier of the LKE versions, either standard or enterprise.",
 			Computed:    true,
 			Optional:    true,
+			Validators: []validator.String{
+				stringvalidator.OneOf("standard", "enterprise"),
+			},
 		},
 	},
 	Blocks: map[string]schema.Block{

linode/lkeversions/framework_models.go

@@ -1,6 +1,8 @@
 package lkeversions
 
 import (
+	"encoding/json"
+
 	"github.com/hashicorp/terraform-plugin-framework/diag"
 	"github.com/hashicorp/terraform-plugin-framework/types"
 	"github.com/linode/linodego"
@@ -30,6 +32,9 @@ func (model *DataSourceModel) parseLKEVersions(lkeVersions []linodego.LKEVersion
 
 	model.Versions = result
 
+	id, _ := json.Marshal(lkeVersions)
+	model.ID = types.StringValue(string(id))
+
 	return nil
 }
 
@@ -50,5 +55,8 @@ func (model *DataSourceModel) parseLKETierVersions(lkeTierVersions []linodego.LK
 
 	model.Versions = result
 
+	id, _ := json.Marshal(lkeTierVersions)
+	model.ID = types.StringValue(string(id))
+
 	return nil
 }