Onboard Argus alert configs (#449)

* Onboard Argus alert config receivers (#439)

* initial schema and to payload

* finish receiver resource implementation (schema, topayload and mapfields)

* fix toUpdate payload lists

* fix resource and datasource on alert config attr removal, add testing

* fix linting and testing

* initial test map fields

* improve testing, remove logging

* rename vars in acc testing

* refactor mapAlertConfig

* improve mock alert config, fix testing

* make the mock alert config receivers match the default

* generate docs

* Onboard Argus Alert Config global configuration (#446)

* initial implementation

* initial map fields

* extend datasource, finish resource impl and extend acc testing

* remove unmapped fields

* add all attributes back

* remove commented inhibit rules

* generate docs, fix testing

* address PR comments

* Onboard Alert Config route (#447)

* Initial implementation

* add schema to datasource, improve acc testing

* fix linting, generate docs

* address PR comments

* fix and improve acceptance tests

* update test titles (comments)

* address acceptance comments (#452)

* Onboard Argus Alert Config child routes in Route (#463)

* initial schema and map fields implementation

* initial working solution

* improve implementation, generate docs

* fix description, add more unit testing

* address PR comments

* add unit and acc testing, fix datasource schema, fix plan_id mapping

* add checks to acceptance testing

* update acceptance tests

stackit/internal/conversion/conversion.go

@@ -7,6 +7,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-framework/attr"
 	"github.com/hashicorp/terraform-plugin-framework/types"
 	"github.com/hashicorp/terraform-plugin-framework/types/basetypes"
+	"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/core"
 )
 
 func ToString(ctx context.Context, v attr.Value) (string, error) {
@@ -58,6 +59,22 @@ func ToTerraformStringMap(ctx context.Context, m map[string]string) (basetypes.M
 	return res, nil
 }
 
+// ToStringInterfaceMap converts a basetypes.MapValue of Strings to a map[string]interface{}.
+func ToStringInterfaceMap(ctx context.Context, m basetypes.MapValue) (map[string]interface{}, error) {
+	labels := map[string]string{}
+	diags := m.ElementsAs(ctx, &labels, false)
+	if diags.HasError() {
+		return nil, fmt.Errorf("converting from MapValue: %w", core.DiagsToError(diags))
+	}
+
+	interfaceMap := make(map[string]interface{}, len(labels))
+	for k, v := range labels {
+		interfaceMap[k] = v
+	}
+
+	return interfaceMap, nil
+}
+
 // StringValueToPointer converts basetypes.StringValue to a pointer to string.
 // It returns nil if the value is null or unknown.
 func StringValueToPointer(s basetypes.StringValue) *string {

stackit/internal/conversion/conversion_test.go

@@ -0,0 +1,82 @@
+package conversion
+
+import (
+	"context"
+	"reflect"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-framework/attr"
+	"github.com/hashicorp/terraform-plugin-framework/types"
+	"github.com/hashicorp/terraform-plugin-framework/types/basetypes"
+)
+
+func TestFromTerraformStringMapToInterfaceMap(t *testing.T) {
+	type args struct {
+		ctx context.Context
+		m   basetypes.MapValue
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    map[string]interface{}
+		wantErr bool
+	}{
+		{
+			name: "base",
+			args: args{
+				ctx: context.Background(),
+				m: types.MapValueMust(types.StringType, map[string]attr.Value{
+					"key":  types.StringValue("value"),
+					"key2": types.StringValue("value2"),
+					"key3": types.StringValue("value3"),
+				}),
+			},
+			want: map[string]interface{}{
+				"key":  "value",
+				"key2": "value2",
+				"key3": "value3",
+			},
+			wantErr: false,
+		},
+		{
+			name: "empty",
+			args: args{
+				ctx: context.Background(),
+				m:   types.MapValueMust(types.StringType, map[string]attr.Value{}),
+			},
+			want:    map[string]interface{}{},
+			wantErr: false,
+		},
+		{
+			name: "nil",
+			args: args{
+				ctx: context.Background(),
+				m:   types.MapNull(types.StringType),
+			},
+			want:    map[string]interface{}{},
+			wantErr: false,
+		},
+		{
+			name: "invalid type map (non-string)",
+			args: args{
+				ctx: context.Background(),
+				m: types.MapValueMust(types.Int64Type, map[string]attr.Value{
+					"key": types.Int64Value(1),
+				}),
+			},
+			wantErr: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := ToStringInterfaceMap(tt.args.ctx, tt.args.m)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("FromTerraformStringMapToInterfaceMap() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("FromTerraformStringMapToInterfaceMap() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}