code · pull · Jul 19, 2026 · Jul 19, 2026 · Jul 19, 2026 · Jul 19, 2026
diff --git a/docs/api/openapi.yml b/docs/api/openapi.yml
@@ -2596,19 +2596,6 @@ components:
         repeatVariable:
           type: string
       type: object
-    DashboardLink:
-      properties:
-        name:
-          type: string
-        renderVariables:
-          type: boolean
-        targetBlank:
-          type: boolean
-        tooltip:
-          type: string
-        url:
-          type: string
-      type: object
     DashboardtypesAxes:
       properties:
         isLogScale:
@@ -2747,6 +2734,7 @@ components:
         datasources:
           additionalProperties:
             $ref: '#/components/schemas/DashboardtypesDatasourceSpec'
+          nullable: true
           type: object
         display:
           $ref: '#/components/schemas/DashboardtypesDisplay'
@@ -2758,7 +2746,8 @@ components:
           type: array
         links:
           items:
-            $ref: '#/components/schemas/DashboardLink'
+            $ref: '#/components/schemas/DashboardtypesLink'
+          nullable: true
           type: array
         panels:
           additionalProperties:
@@ -3029,6 +3018,19 @@ components:
       - solid
       - dashed
       type: string
+    DashboardtypesLink:
+      properties:
+        name:
+          type: string
+        renderVariables:
+          type: boolean
+        targetBlank:
+          type: boolean
+        tooltip:
+          type: string
+        url:
+          type: string
+      type: object
     DashboardtypesListOrder:
       enum:
       - asc
@@ -3389,7 +3391,8 @@ components:
           $ref: '#/components/schemas/DashboardtypesDisplay'
         links:
           items:
-            $ref: '#/components/schemas/DashboardLink'
+            $ref: '#/components/schemas/DashboardtypesLink'
+          nullable: true
           type: array
         plugin:
           $ref: '#/components/schemas/DashboardtypesPanelPlugin'
@@ -6334,6 +6337,7 @@ components:
       - delta
       - cumulative
       - unspecified
+      - ""
       type: string
     MetrictypesTimeAggregation:
       enum:
@@ -6346,6 +6350,7 @@ components:
       - count_distinct
       - rate
       - increase
+      - ""
       type: string
     MetrictypesType:
       enum:
@@ -8596,6 +8601,7 @@ components:
     TelemetrytypesSource:
       enum:
       - meter
+      - ""
       type: string
     TelemetrytypesTelemetryFieldKey:
       properties:

diff --git a/frontend/src/api/generated/services/sigNoz.schemas.ts b/frontend/src/api/generated/services/sigNoz.schemas.ts
@@ -3300,29 +3300,6 @@ export interface DashboardGridLayoutSpecDTO {
 	repeatVariable?: string;
 }
 
-export interface DashboardLinkDTO {
-	/**
-	 * @type string
-	 */
-	name?: string;
-	/**
-	 * @type boolean
-	 */
-	renderVariables?: boolean;
-	/**
-	 * @type boolean
-	 */
-	targetBlank?: boolean;
-	/**
-	 * @type string
-	 */
-	tooltip?: string;
-	/**
-	 * @type string
-	 */
-	url?: string;
-}
-
 export interface DashboardtypesAxesDTO {
 	/**
 	 * @type boolean
@@ -3631,6 +3608,7 @@ export enum Querybuildertypesv5QueryBuilderQueryGithubComSigNozSignozPkgTypesQue
 }
 export enum TelemetrytypesSourceDTO {
 	meter = 'meter',
+	'' = '',
 }
 export interface Querybuildertypesv5QueryBuilderQueryGithubComSigNozSignozPkgTypesQuerybuildertypesQuerybuildertypesv5LogAggregationDTO {
 	/**
@@ -3730,6 +3708,7 @@ export enum MetrictypesTemporalityDTO {
 	delta = 'delta',
 	cumulative = 'cumulative',
 	unspecified = 'unspecified',
+	'' = '',
 }
 export enum MetrictypesTimeAggregationDTO {
 	latest = 'latest',
@@ -3741,6 +3720,7 @@ export enum MetrictypesTimeAggregationDTO {
 	count_distinct = 'count_distinct',
 	rate = 'rate',
 	increase = 'increase',
+	'' = '',
 }
 export interface Querybuildertypesv5MetricAggregationDTO {
 	comparisonSpaceAggregationParam?: MetrictypesComparisonSpaceAggregationParamDTO;
@@ -4034,10 +4014,16 @@ export interface DashboardtypesDatasourceSpecDTO {
 	plugin?: DashboardtypesDatasourcePluginDTO;
 }
 
-export type DashboardtypesDashboardSpecDTODatasources = {
+export type DashboardtypesDashboardSpecDTODatasourcesAnyOf = {
 	[key: string]: DashboardtypesDatasourceSpecDTO;
 };
 
+/**
+ * @nullable
+ */
+export type DashboardtypesDashboardSpecDTODatasources =
+	DashboardtypesDashboardSpecDTODatasourcesAnyOf | null;
+
 export enum DashboardtypesPanelKindDTO {
 	Panel = 'Panel',
 }
@@ -4052,6 +4038,29 @@ export interface DashboardtypesDisplayDTO {
 	name: string;
 }
 
+export interface DashboardtypesLinkDTO {
+	/**
+	 * @type string
+	 */
+	name?: string;
+	/**
+	 * @type boolean
+	 */
+	renderVariables?: boolean;
+	/**
+	 * @type boolean
+	 */
+	targetBlank?: boolean;
+	/**
+	 * @type string
+	 */
+	tooltip?: string;
+	/**
+	 * @type string
+	 */
+	url?: string;
+}
+
 export enum DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTimeSeriesPanelSpecDTOKind {
 	'signoz/TimeSeriesPanel' = 'signoz/TimeSeriesPanel',
 }
@@ -4613,9 +4622,9 @@ export interface DashboardtypesQueryDTO {
 export interface DashboardtypesPanelSpecDTO {
 	display: DashboardtypesDisplayDTO;
 	/**
-	 * @type array
+	 * @type array,null
 	 */
-	links?: DashboardLinkDTO[];
+	links?: DashboardtypesLinkDTO[] | null;
 	plugin: DashboardtypesPanelPluginDTO;
 	/**
 	 * @type array
@@ -4789,7 +4798,7 @@ export type DashboardtypesVariableDTO =
 
 export interface DashboardtypesDashboardSpecDTO {
 	/**
-	 * @type object
+	 * @type object,null
 	 */
 	datasources?: DashboardtypesDashboardSpecDTODatasources;
 	display: DashboardtypesDisplayDTO;
@@ -4802,9 +4811,9 @@ export interface DashboardtypesDashboardSpecDTO {
 	 */
 	layouts: DashboardtypesLayoutDTO[];
 	/**
-	 * @type array
+	 * @type array,null
 	 */
-	links?: DashboardLinkDTO[];
+	links?: DashboardtypesLinkDTO[] | null;
 	/**
 	 * @type object
 	 */

diff --git a/...d/src/pages/DashboardPageV2/DashboardContainer/PanelEditor/ConfigPane/sectionRegistry.tsx b/...d/src/pages/DashboardPageV2/DashboardContainer/PanelEditor/ConfigPane/sectionRegistry.tsx
@@ -1,6 +1,6 @@
 import type { ComponentType } from 'react';
 import type {
-	DashboardLinkDTO,
+	DashboardtypesLinkDTO,
 	DashboardtypesAxesDTO,
 	DashboardtypesBarChartVisualizationDTO,
 	DashboardtypesHistogramBucketsDTO,
@@ -120,7 +120,7 @@ export const SECTION_REGISTRY: {
 	[SectionKind.ContextLinks]: {
 		Component: ContextLinksSection,
 		// Panel-level slice (spec.links), not under the plugin spec — no cast needed.
-		get: (spec): DashboardLinkDTO[] | undefined => spec.links,
+		get: (spec): DashboardtypesLinkDTO[] | undefined => spec.links ?? undefined,
 		update: (spec, links): PanelSpec => ({ ...spec, links }),
 	},
 	// One editor for every threshold variant (label / comparison / table); the kind's

diff --git a/...hboardContainer/PanelEditor/ConfigPane/sections/ContextLinksSection/ContextLinkDialog.tsx b/...hboardContainer/PanelEditor/ConfigPane/sections/ContextLinksSection/ContextLinkDialog.tsx
@@ -5,7 +5,7 @@ import { DialogWrapper } from '@signozhq/ui/dialog';
 import { Switch } from '@signozhq/ui/switch';
 import { Typography } from '@signozhq/ui/typography';
 import { Input } from 'antd';
-import type { DashboardLinkDTO } from 'api/generated/services/sigNoz.schemas';
+import type { DashboardtypesLinkDTO } from 'api/generated/services/sigNoz.schemas';
 
 import type { UrlParam, VariableItem } from './types';
 import {
@@ -21,10 +21,10 @@ import styles from './ContextLinksSection.module.scss';
 interface ContextLinkDialogProps {
 	open: boolean;
 	/** The link being edited, or null when adding a new one. */
-	initialLink: DashboardLinkDTO | null;
+	initialLink: DashboardtypesLinkDTO | null;
 	variables: VariableItem[];
 	onOpenChange: (open: boolean) => void;
-	onSave: (link: DashboardLinkDTO) => void;
+	onSave: (link: DashboardtypesLinkDTO) => void;
 }
 
 const URL_ERROR = 'URL must start with http(s)://, /, or {{variable}}/';

diff --git a/...oardContainer/PanelEditor/ConfigPane/sections/ContextLinksSection/ContextLinkListItem.tsx b/...oardContainer/PanelEditor/ConfigPane/sections/ContextLinksSection/ContextLinkListItem.tsx
@@ -1,12 +1,12 @@
 import { Pencil, Trash2 } from '@signozhq/icons';
 import { Button } from '@signozhq/ui/button';
 import { Typography } from '@signozhq/ui/typography';
-import type { DashboardLinkDTO } from 'api/generated/services/sigNoz.schemas';
+import type { DashboardtypesLinkDTO } from 'api/generated/services/sigNoz.schemas';
 
 import styles from './ContextLinksSection.module.scss';
 
 interface ContextLinkListItemProps {
-	link: DashboardLinkDTO;
+	link: DashboardtypesLinkDTO;
 	index: number;
 	onEdit: () => void;
 	onRemove: () => void;

diff --git a/...oardContainer/PanelEditor/ConfigPane/sections/ContextLinksSection/ContextLinksSection.tsx b/...oardContainer/PanelEditor/ConfigPane/sections/ContextLinksSection/ContextLinksSection.tsx
@@ -1,7 +1,7 @@
 import { useState } from 'react';
 import { Plus } from '@signozhq/icons';
 import { Button } from '@signozhq/ui/button';
-import type { DashboardLinkDTO } from 'api/generated/services/sigNoz.schemas';
+import type { DashboardtypesLinkDTO } from 'api/generated/services/sigNoz.schemas';
 import type {
 	SectionEditorProps,
 	SectionKind,
@@ -34,7 +34,7 @@ function ContextLinksSection({
 	const removeAt = (index: number): void =>
 		onChange(links.filter((_, i) => i !== index));
 
-	const handleSave = (link: DashboardLinkDTO): void => {
+	const handleSave = (link: DashboardtypesLinkDTO): void => {
 		onChange(
 			dialog.index === null
 				? [...links, link]

diff --git a/...anelEditor/ConfigPane/sections/ContextLinksSection/__tests__/ContextLinksSection.test.tsx b/...anelEditor/ConfigPane/sections/ContextLinksSection/__tests__/ContextLinksSection.test.tsx
@@ -1,5 +1,5 @@
 import { fireEvent, render, screen } from '@testing-library/react';
-import type { DashboardLinkDTO } from 'api/generated/services/sigNoz.schemas';
+import type { DashboardtypesLinkDTO } from 'api/generated/services/sigNoz.schemas';
 
 import ContextLinksSection from '../ContextLinksSection';
 
@@ -12,11 +12,11 @@ jest.mock('../useContextLinkVariables', () => ({
 	],
 }));
 
-const LINKS: DashboardLinkDTO[] = [
+const LINKS: DashboardtypesLinkDTO[] = [
 	{ name: 'Docs', url: 'https://signoz.io', targetBlank: true },
 ];
 
-const lastCall = (fn: jest.Mock): DashboardLinkDTO[] =>
+const lastCall = (fn: jest.Mock): DashboardtypesLinkDTO[] =>
 	fn.mock.calls[fn.mock.calls.length - 1][0];
 
 describe('ContextLinksSection', () => {

diff --git a/frontend/src/pages/DashboardPageV2/DashboardContainer/Panels/types/sections.ts b/frontend/src/pages/DashboardPageV2/DashboardContainer/Panels/types/sections.ts
@@ -1,5 +1,5 @@
 import type {
-	DashboardLinkDTO,
+	DashboardtypesLinkDTO,
 	DashboardtypesAxesDTO,
 	DashboardtypesBarChartVisualizationDTO,
 	DashboardtypesComparisonThresholdDTO,
@@ -89,7 +89,7 @@ export interface SectionSpecMap {
 	// the `controls` bag gates which fields each kind writes.
 	[SectionKind.Visualization]: DashboardtypesBarChartVisualizationDTO;
 	[SectionKind.Thresholds]: AnyThreshold[]; // spec.plugin.spec.thresholds (variant picks the editor)
-	[SectionKind.ContextLinks]: DashboardLinkDTO[]; // spec.links (PANEL-level)
+	[SectionKind.ContextLinks]: DashboardtypesLinkDTO[]; // spec.links (PANEL-level)
 	[SectionKind.Columns]: TelemetrytypesTelemetryFieldKeyDTO[]; // spec.plugin.spec.selectFields (List)
 }
 

diff --git a/...ges/DashboardPageV2/DashboardContainer/Panels/utils/drilldown/resolvePanelContextLinks.ts b/...ges/DashboardPageV2/DashboardContainer/Panels/utils/drilldown/resolvePanelContextLinks.ts
@@ -1,4 +1,4 @@
-import type { DashboardLinkDTO } from 'api/generated/services/sigNoz.schemas';
+import type { DashboardtypesLinkDTO } from 'api/generated/services/sigNoz.schemas';
 import { resolveTexts } from 'hooks/dashboard/useContextVariables';
 
 import { resolveContextLinkUrl } from './resolveContextLinkUrl';
@@ -15,7 +15,7 @@ export interface ResolvedDrilldownLink {
  * label + URL, drops links without a URL, and skips substitution when `renderVariables === false`.
  */
 export function resolvePanelContextLinks(
-	links: DashboardLinkDTO[] | undefined,
+	links: DashboardtypesLinkDTO[] | undefined,
 	processedVariables: Record<string, string>,
 ): ResolvedDrilldownLink[] {
 	const usable = (links ?? []).filter((link) => !!link.url);

diff --git a/...DashboardContainer/PanelsAndSectionsLayout/Panel/DrilldownMenu/DrilldownAggregateMenu.tsx b/...DashboardContainer/PanelsAndSectionsLayout/Panel/DrilldownMenu/DrilldownAggregateMenu.tsx
@@ -7,7 +7,7 @@ import {
 	Loader,
 	ScrollText,
 } from '@signozhq/icons';
-import type { DashboardLinkDTO } from 'api/generated/services/sigNoz.schemas';
+import type { DashboardtypesLinkDTO } from 'api/generated/services/sigNoz.schemas';
 import { getAggregateColumnHeader } from 'container/QueryTable/Drilldown/drilldownUtils';
 import ContextMenu from 'periscope/components/ContextMenu';
 import type { DrilldownContext } from 'pages/DashboardPageV2/DashboardContainer/Panels/types/drilldown';
@@ -27,7 +27,7 @@ interface DrilldownAggregateMenuProps {
 	/** While dashboard variables resolve, the actions show a spinner and are disabled. */
 	isResolving?: boolean;
 	/** Panel's context links; resolved against the clicked point + variables here. */
-	links: DashboardLinkDTO[] | undefined;
+	links: DashboardtypesLinkDTO[] | undefined;
 	/** Whether the clicked point exposes group-by fields to bind to dashboard variables. */
 	canSetDashboardVariables: boolean;
 	onViewLogs: () => void;

diff --git a/...s/DashboardPageV2/DashboardContainer/PanelsAndSectionsLayout/Panel/hooks/useDrilldown.tsx b/...s/DashboardPageV2/DashboardContainer/PanelsAndSectionsLayout/Panel/hooks/useDrilldown.tsx
@@ -218,7 +218,7 @@ export function useDrilldown(
 				context={context}
 				query={v1Query}
 				isResolving={isResolving}
-				links={panel.spec.links}
+				links={panel.spec.links ?? undefined}
 				canSetDashboardVariables={dashboardVariables.hasFieldVariables}
 				onViewLogs={(): void => navigate('view_logs')}
 				onViewTraces={(): void => navigate('view_traces')}

diff --git a/pkg/modules/rawdataexport/implrawdataexport/handler.go b/pkg/modules/rawdataexport/implrawdataexport/handler.go
@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"io"
 	"net/http"
+	"reflect"
 	"slices"
 	"strconv"
 	"time"
@@ -285,6 +286,13 @@ func constructCSVRecordFromQueryResponse(data map[string]any, headerToIndexMappi
 	for key, value := range data {
 		if index, exists := headerToIndexMapping[key]; exists && value != nil {
 
+			if rv := reflect.ValueOf(value); rv.Kind() == reflect.Pointer {
+				if rv.IsNil() {
+					continue
+				}
+				value = rv.Elem().Interface()
+			}
+
 			var valueStr string
 			switch v := value.(type) {
 			case string: