feat(rdb): add new actions

docs/actions/rdb_database_backup_export_action.md

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+---
+subcategory: "RDB"
+page_title: "Scaleway: scaleway_rdb_database_backup_export_action"
+---
+
+# scaleway_rdb_database_backup_export_action (Action)
+
+<!-- action schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `backup_id` (String) Database backup ID to export. Can be a plain UUID or a regional ID.
+
+### Optional
+
+- `region` (String) The region you want to attach the resource to
+- `wait` (Boolean) Wait for the export operation to complete before returning.
+
+
+

docs/actions/rdb_database_backup_restore_action.md

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+---
+subcategory: "RDB"
+page_title: "Scaleway: scaleway_rdb_database_backup_restore_action"
+---
+
+# scaleway_rdb_database_backup_restore_action (Action)
+
+<!-- action schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `backup_id` (String) Database backup ID to restore. Can be a plain UUID or a regional ID.
+- `instance_id` (String) RDB instance ID to restore the backup to. Can be a plain UUID or a regional ID.
+
+### Optional
+
+- `database_name` (String) Name of the database to restore. If not set, the original database name will be used.
+- `region` (String) The region you want to attach the resource to
+- `wait` (Boolean) Wait for the restore operation to complete before returning.
+
+
+

docs/actions/rdb_instance_certificate_renew_action.md

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+---
+subcategory: "RDB"
+page_title: "Scaleway: scaleway_rdb_instance_certificate_renew_action"
+---
+
+# scaleway_rdb_instance_certificate_renew_action (Action)
+
+<!-- action schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `instance_id` (String) RDB instance ID to renew certificate for. Can be a plain UUID or a regional ID.
+
+### Optional
+
+- `region` (String) The region you want to attach the resource to
+- `wait` (Boolean) Wait for the certificate renewal to complete before returning.
+
+
+

docs/actions/rdb_instance_log_prepare_action.md

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+---
+subcategory: "RDB"
+page_title: "Scaleway: scaleway_rdb_instance_log_prepare_action"
+---
+
+# scaleway_rdb_instance_log_prepare_action (Action)
+
+<!-- action schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `instance_id` (String) RDB instance ID to prepare log for. Can be a plain UUID or a regional ID.
+
+### Optional
+
+- `end_date` (String) End datetime of the log in RFC3339 format (ISO 8601).
+- `region` (String) The region you want to attach the resource to
+- `start_date` (String) Start datetime of the log in RFC3339 format (ISO 8601).
+- `wait` (Boolean) Wait for the log preparation to complete before returning.
+
+
+

docs/actions/rdb_instance_logs_purge_action.md

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+---
+subcategory: "RDB"
+page_title: "Scaleway: scaleway_rdb_instance_logs_purge_action"
+---
+
+# scaleway_rdb_instance_logs_purge_action (Action)
+
+<!-- action schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `instance_id` (String) RDB instance ID to purge logs for. Can be a plain UUID or a regional ID.
+
+### Optional
+
+- `region` (String) The region you want to attach the resource to
+
+
+

docs/actions/rdb_instance_snapshot_action.md

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+---
+subcategory: "RDB"
+page_title: "Scaleway: scaleway_rdb_instance_snapshot_action"
+---
+
+# scaleway_rdb_instance_snapshot_action (Action)
+
+<!-- action schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `instance_id` (String) RDB instance ID to snapshot. Can be a plain UUID or a regional ID.
+
+### Optional
+
+- `expires_at` (String) Expiration date of the snapshot in RFC3339 format (ISO 8601). If not set, the snapshot will not expire.
+- `name` (String) Name of the snapshot. If not set, a name will be generated.
+- `region` (String) The region you want to attach the resource to
+- `wait` (Boolean) Wait for the snapshot to reach a terminal state before returning.
+
+
+

docs/actions/rdb_read_replica_promote_action.md

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+---
+subcategory: "RDB"
+page_title: "Scaleway: scaleway_rdb_read_replica_promote_action"
+---
+
+# scaleway_rdb_read_replica_promote_action (Action)
+
+<!-- action schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `read_replica_id` (String) RDB read replica ID to promote. Can be a plain UUID or a regional ID.
+
+### Optional
+
+- `region` (String) The region you want to attach the resource to
+- `wait` (Boolean) Wait for the read replica promotion to complete before returning.
+
+
+

docs/actions/rdb_read_replica_reset_action.md

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+---
+subcategory: "RDB"
+page_title: "Scaleway: scaleway_rdb_read_replica_reset_action"
+---
+
+# scaleway_rdb_read_replica_reset_action (Action)
+
+<!-- action schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `read_replica_id` (String) RDB read replica ID to reset. Can be a plain UUID or a regional ID.
+
+### Optional
+
+- `region` (String) The region you want to attach the resource to
+- `wait` (Boolean) Wait for the read replica to reach a terminal state before returning.
+
+
+

internal/services/rdb/action_database_backup_export_action.go

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+package rdb
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/hashicorp/terraform-plugin-framework/action"
+	"github.com/hashicorp/terraform-plugin-framework/action/schema"
+	"github.com/hashicorp/terraform-plugin-framework/types"
+	rdb "github.com/scaleway/scaleway-sdk-go/api/rdb/v1"
+	"github.com/scaleway/scaleway-sdk-go/scw"
+	"github.com/scaleway/terraform-provider-scaleway/v2/internal/locality"
+	"github.com/scaleway/terraform-provider-scaleway/v2/internal/locality/regional"
+	"github.com/scaleway/terraform-provider-scaleway/v2/internal/meta"
+)
+
+var (
+	_ action.Action              = (*DatabaseBackupExportAction)(nil)
+	_ action.ActionWithConfigure = (*DatabaseBackupExportAction)(nil)
+)
+
+// DatabaseBackupExportAction exports a database backup.
+type DatabaseBackupExportAction struct {
+	rdbAPI *rdb.API
+	meta   *meta.Meta
+}
+
+func (a *DatabaseBackupExportAction) Configure(_ context.Context, req action.ConfigureRequest, resp *action.ConfigureResponse) {
+	if req.ProviderData == nil {
+		return
+	}
+
+	m, ok := req.ProviderData.(*meta.Meta)
+	if !ok {
+		resp.Diagnostics.AddError(
+			"Unexpected Action Configure Type",
+			fmt.Sprintf("Expected *meta.Meta, got: %T. Please report this issue to the provider developers.", req.ProviderData),
+		)
+
+		return
+	}
+
+	a.meta = m
+	a.rdbAPI = newAPI(m)
+}
+
+func (a *DatabaseBackupExportAction) Metadata(_ context.Context, req action.MetadataRequest, resp *action.MetadataResponse) {
+	resp.TypeName = req.ProviderTypeName + "_rdb_database_backup_export_action"
+}
+
+type DatabaseBackupExportActionModel struct {
+	BackupID types.String `tfsdk:"backup_id"`
+	Region   types.String `tfsdk:"region"`
+	Wait     types.Bool   `tfsdk:"wait"`
+}
+
+// NewDatabaseBackupExportAction returns a new RDB database backup export action.
+func NewDatabaseBackupExportAction() action.Action {
+	return &DatabaseBackupExportAction{}
+}
+
+func (a *DatabaseBackupExportAction) Schema(_ context.Context, _ action.SchemaRequest, resp *action.SchemaResponse) {
+	resp.Schema = schema.Schema{
+		Attributes: map[string]schema.Attribute{
+			"backup_id": schema.StringAttribute{
+				Required:    true,
+				Description: "Database backup ID to export. Can be a plain UUID or a regional ID.",
+			},
+			"region": regional.SchemaAttribute(),
+			"wait": schema.BoolAttribute{
+				Optional:    true,
+				Description: "Wait for the export operation to complete before returning.",
+			},
+		},
+	}
+}
+
+func (a *DatabaseBackupExportAction) Invoke(ctx context.Context, req action.InvokeRequest, resp *action.InvokeResponse) {
+	var data DatabaseBackupExportActionModel
+
+	resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
+
+	if resp.Diagnostics.HasError() {
+		return
+	}
+
+	if a.rdbAPI == nil {
+		resp.Diagnostics.AddError(
+			"Unconfigured rdbAPI",
+			"The action was not properly configured. The Scaleway client is missing. "+
+				"This is usually a bug in the provider. Please report it to the maintainers.",
+		)
+
+		return
+	}
+
+	if data.BackupID.IsNull() || data.BackupID.IsUnknown() || data.BackupID.ValueString() == "" {
+		resp.Diagnostics.AddError(
+			"Missing backup_id",
+			"The backup_id attribute is required to export a database backup.",
+		)
+
+		return
+	}
+
+	backupID := locality.ExpandID(data.BackupID.ValueString())
+
+	var region scw.Region
+
+	if !data.Region.IsNull() && !data.Region.IsUnknown() && data.Region.ValueString() != "" {
+		parsedRegion, err := scw.ParseRegion(data.Region.ValueString())
+		if err != nil {
+			resp.Diagnostics.AddError(
+				"Invalid region value",
+				fmt.Sprintf("The region attribute must be a valid Scaleway region. Got %q: %s", data.Region.ValueString(), err),
+			)
+
+			return
+		}
+
+		region = parsedRegion
+	} else {
+		if derivedRegion, id, parseErr := regional.ParseID(data.BackupID.ValueString()); parseErr == nil {
+			region = derivedRegion
+			backupID = id
+		} else if a.meta != nil {
+			defaultRegion, exists := a.meta.ScwClient().GetDefaultRegion()
+			if !exists {
+				resp.Diagnostics.AddError(
+					"Unable to determine region",
+					"Failed to get default region from provider configuration. Please set the region attribute, use a regional backup_id, or configure a default region in the provider.",
+				)
+
+				return
+			}
+
+			region = defaultRegion
+		}
+	}
+
+	if region == "" {
+		resp.Diagnostics.AddError(
+			"Missing region",
+			"Could not determine region for RDB database backup export. Please set the region attribute, use a regional backup_id, or configure a default region in the provider.",
+		)
+
+		return
+	}
+
+	exportReq := &rdb.ExportDatabaseBackupRequest{
+		Region:           region,
+		DatabaseBackupID: backupID,
+	}
+
+	_, err := a.rdbAPI.ExportDatabaseBackup(exportReq, scw.WithContext(ctx))
+	if err != nil {
+		resp.Diagnostics.AddError(
+			"Error executing RDB ExportDatabaseBackup action",
+			fmt.Sprintf("Failed to export backup %s: %s", backupID, err),
+		)
+
+		return
+	}
+
+	if data.Wait.ValueBool() {
+		_, err = waitForRDBDatabaseBackup(ctx, a.rdbAPI, region, backupID, defaultInstanceTimeout)
+		if err != nil {
+			resp.Diagnostics.AddError(
+				"Error waiting for RDB database backup export completion",
+				fmt.Sprintf("Export operation for backup %s did not complete: %s", backupID, err),
+			)
+
+			return
+		}
+	}
+}