azurerm_api_management_api_operation : exclude the leading * when extracting the name list from the url_template property (#29895)

[BUG] * `azurerm_api_management_api_operation` - fix validation for the `url_template` property to allow parameters prefixed with `*`

Author: sinbai

internal/services/apimanagement/api_management_api_operation_resource.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"log"
 	"regexp"
+	"strings"
 	"time"
 
 	"github.com/hashicorp/go-azure-helpers/lang/pointer"
@@ -122,7 +123,8 @@ func resourceApiManagementApiOperation() *pluginsdk.Resource {
 			urlTemplateParamSet := make(map[string]struct{})
 			for _, match := range matches {
 				if len(match) > 1 {
-					urlTemplateParamSet[match[1]] = struct{}{}
+					// Since Azure API Management's `url_template` supports two formats: {name} and {*name}, `*` should be removed when getting name.
+					urlTemplateParamSet[strings.TrimPrefix(match[1], "*")] = struct{}{}
 				}
 			}
 

internal/services/apimanagement/api_management_api_operation_resource_test.go

@@ -136,6 +136,13 @@ func TestAccApiManagementApiOperation_templateParameter(t *testing.T) {
 			),
 		},
 		data.ImportStep(),
+		{
+			Config: r.templateParameterUpdate(data),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+			),
+		},
+		data.ImportStep(),
 	})
 }
 
@@ -593,6 +600,33 @@ resource "azurerm_api_management_api_operation" "test" {
 `, r.template(data))
 }
 
+func (r ApiManagementApiOperationResource) templateParameterUpdate(data acceptance.TestData) string {
+	return fmt.Sprintf(`
+%s
+
+resource "azurerm_api_management_api_operation" "test" {
+  operation_id        = "acctest-operation"
+  api_name            = azurerm_api_management_api.test.name
+  api_management_name = azurerm_api_management.test.name
+  resource_group_name = azurerm_resource_group.test.name
+  display_name        = "Acceptance Test Operation"
+  method              = "DELETE"
+  url_template        = "/{*path}"
+  description         = "This can only be done by the logged in user."
+
+  template_parameter {
+    name     = "path"
+    type     = "string"
+    required = true
+  }
+
+  response {
+    status_code = 200
+  }
+}
+`, r.template(data))
+}
+
 func (ApiManagementApiOperationResource) template(data acceptance.TestData) string {
 	return fmt.Sprintf(`
 provider "azurerm" {