b/Fix attribute name in slot_type_values

.changelog/38856.txt

@@ -0,0 +1,3 @@
+```release-note:bug
+resource/aws_lexv2models_slot_type: Fix slot_type_values to have sample_value attribute
+```

internal/service/lexv2models/slot_type.go

@@ -170,8 +170,8 @@ func (r *resourceSlotType) Schema(ctx context.Context, req resource.SchemaReques
 				CustomType: fwtypes.NewListNestedObjectTypeOf[SlotTypeValues](ctx),
 				NestedObject: schema.NestedBlockObject{
 					Blocks: map[string]schema.Block{
-						"slot_type_value": schema.ListNestedBlock{
-							CustomType: fwtypes.NewListNestedObjectTypeOf[SlotTypeValue](ctx),
+						"sample_value": schema.ListNestedBlock{
+							CustomType: fwtypes.NewListNestedObjectTypeOf[SampleValue](ctx),
 							NestedObject: schema.NestedBlockObject{
 								Attributes: map[string]schema.Attribute{
 									names.AttrValue: schema.StringAttribute{
@@ -481,13 +481,13 @@ type ExternalSourceSetting struct {
 	GrammarSlotTypeSetting fwtypes.ListNestedObjectValueOf[GrammarSlotTypeSetting] `tfsdk:"grammar_slot_type_setting"`
 }
 
-type SlotTypeValue struct {
+type SampleValue struct {
 	Value types.String `tfsdk:"value"`
 }
 
 type SlotTypeValues struct {
-	SlotTypeValues fwtypes.ListNestedObjectValueOf[SlotTypeValue] `tfsdk:"slot_type_values"`
-	Synonyms       fwtypes.ListNestedObjectValueOf[SlotTypeValue] `tfsdk:"synonyms"`
+	SampleValue fwtypes.ListNestedObjectValueOf[SampleValue] `tfsdk:"sample_value"`
+	Synonyms    fwtypes.ListNestedObjectValueOf[SampleValue] `tfsdk:"synonyms"`
 }
 
 type AdvancedRecognitionSetting struct {

internal/service/lexv2models/slot_type_test.go

@@ -59,6 +59,46 @@ func TestAccLexV2ModelsSlotType_basic(t *testing.T) {
 	})
 }
 
+func TestAccLexV2ModelsSlotType_values(t *testing.T) {
+	ctx := acctest.Context(t)
+
+	var slottype lexmodelsv2.DescribeSlotTypeOutput
+	rName := sdkacctest.RandomWithPrefix(acctest.ResourcePrefix)
+	resourceName := "aws_lexv2models_slot_type.test"
+	botLocaleName := "aws_lexv2models_bot_locale.test"
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck: func() {
+			acctest.PreCheck(ctx, t)
+			acctest.PreCheckPartitionHasService(t, names.LexV2ModelsEndpointID)
+			testAccPreCheck(ctx, t)
+		},
+		ErrorCheck:               acctest.ErrorCheck(t, names.LexV2ModelsServiceID),
+		ProtoV5ProviderFactories: acctest.ProtoV5ProviderFactories,
+		CheckDestroy:             testAccCheckSlotTypeDestroy(ctx),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccSlotTypeConfig_values(rName),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckSlotTypeExists(ctx, resourceName, &slottype),
+					resource.TestCheckResourceAttr(resourceName, names.AttrName, rName),
+					resource.TestCheckResourceAttrPair(resourceName, "bot_id", botLocaleName, "bot_id"),
+					resource.TestCheckResourceAttrPair(resourceName, "bot_version", botLocaleName, "bot_version"),
+					resource.TestCheckResourceAttrPair(resourceName, "locale_id", botLocaleName, "locale_id"),
+					resource.TestCheckResourceAttrSet(resourceName, "slot_type_values.#"),
+					resource.TestCheckResourceAttrSet(resourceName, "slot_type_values.0.%"),
+					resource.TestCheckResourceAttr(resourceName, "slot_type_values.0.sample_value.0.value", "testval"),
+				),
+			},
+			{
+				ResourceName:      resourceName,
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
+		},
+	})
+}
+
 func TestAccLexV2ModelsSlotType_disappears(t *testing.T) {
 	ctx := acctest.Context(t)
 	if testing.Short() {
@@ -208,3 +248,26 @@ resource "aws_lexv2models_slot_type" "test" {
 }
 `, rName))
 }
+
+func testAccSlotTypeConfig_values(rName string) string {
+	return acctest.ConfigCompose(
+		testAccSlotTypeConfig_base(rName, 60, true),
+		fmt.Sprintf(`
+resource "aws_lexv2models_slot_type" "test" {
+  bot_id      = aws_lexv2models_bot.test.id
+  bot_version = aws_lexv2models_bot_locale.test.bot_version
+  name        = %[1]q
+  locale_id   = aws_lexv2models_bot_locale.test.locale_id
+
+  value_selection_setting {
+    resolution_strategy = "OriginalValue"
+  }
+
+  slot_type_values {
+    sample_value {
+      value = "testval"
+    }
+  }
+}
+`, rName))
+}