fix(navigation): keep an explicit replace: false in safeNavigate

#### Description

- The generated API client now sends array query params as repeated keys
(`states=firing&states=pending`) instead of axios' default `states[]=`.
The backend binds only repeated keys, so a `states` filter sent through
a generated hook was ignored and every rule came back.
- The alert list page and the home page alerts card drop their own
requests that worked around this.
- `states` on `GET /api/v3/rules` is the only array query param in the
generated and AI assistant clients today, so no other request changes.

#### Issues closed by this PR

Closes https://github.com/SigNoz/pulse-pod/issues/719

docs/api/openapi.yml

@@ -4517,99 +4517,6 @@ components:
       required:
       - name
       type: object
-    DashboardtypesDistributionAxes:
-      properties:
-        x:
-          allOf:
-          - $ref: '#/components/schemas/DashboardtypesDistributionXAxis'
-          description: The bucket axis.
-        "y":
-          allOf:
-          - $ref: '#/components/schemas/DashboardtypesDistributionYAxis'
-          description: The count axis.
-      type: object
-    DashboardtypesDistributionChartAppearance:
-      properties:
-        percentiles:
-          allOf:
-          - $ref: '#/components/schemas/DashboardtypesDistributionPercentiles'
-          description: Percentile markers drawn across the bucket axis.
-        stack:
-          allOf:
-          - $ref: '#/components/schemas/DashboardtypesStackMode'
-          description: 'How groups combine in a bucket: normal (default) stacks them,
-            none draws them side by side, percent stacks them as shares of the bucket.'
-      required:
-      - stack
-      type: object
-    DashboardtypesDistributionPanelSpec:
-      properties:
-        axes:
-          allOf:
-          - $ref: '#/components/schemas/DashboardtypesDistributionAxes'
-          description: The X (bucket) axis range and Y (count) axis scale.
-        chartAppearance:
-          allOf:
-          - $ref: '#/components/schemas/DashboardtypesDistributionChartAppearance'
-          description: Stacking and percentile markers.
-        formatting:
-          allOf:
-          - $ref: '#/components/schemas/DashboardtypesPanelFormatting'
-          description: Unit and decimal precision of the bucket bounds; counts take
-            no unit.
-        legend:
-          allOf:
-          - $ref: '#/components/schemas/DashboardtypesLegend'
-          description: Legend placement and series colors.
-        visualization:
-          allOf:
-          - $ref: '#/components/schemas/DashboardtypesBasicVisualization'
-          description: The time range the bucket counts are summed over.
-      type: object
-    DashboardtypesDistributionPercentiles:
-      properties:
-        enabled:
-          description: Whether percentile markers are drawn. Defaults to true.
-          type: boolean
-        values:
-          description: The percentiles to mark, each in (0, 100), at most 5, no duplicates.
-            Defaults to [50, 90, 99].
-          items:
-            format: double
-            type: number
-          nullable: true
-          type: array
-      required:
-      - enabled
-      - values
-      type: object
-    DashboardtypesDistributionXAxis:
-      properties:
-        max:
-          description: Buckets wholly above this value are hidden. Null shows them
-            all.
-          nullable: true
-          type: number
-        min:
-          description: Buckets wholly below this value are hidden. Null shows them
-            all.
-          nullable: true
-          type: number
-      type: object
-    DashboardtypesDistributionYAxis:
-      properties:
-        scale:
-          allOf:
-          - $ref: '#/components/schemas/DashboardtypesDistributionYScale'
-          description: 'How counts are spaced: linear (default) or log.'
-      required:
-      - scale
-      type: object
-    DashboardtypesDistributionYScale:
-      enum:
-      - linear
-      - log
-      type: string
     DashboardtypesDynamicVariableSignal:
       enum:
       - traces
@@ -5380,7 +5287,6 @@ components:
         mapping:
           signoz/AreaChartPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesAreaChartPanelSpec'
           signoz/BarChartPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesBarChartPanelSpec'
-          signoz/DistributionPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesDistributionPanelSpec'
           signoz/HeatmapPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHeatmapPanelSpec'
           signoz/HistogramPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHistogramPanelSpec'
           signoz/ListPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesListPanelSpec'
@@ -5403,7 +5309,6 @@ components:
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTextPanelSpec'
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHeatmapPanelSpec'
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesScatterPlotPanelSpec'
-      - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesDistributionPanelSpec'
       type: object
     DashboardtypesPanelPluginKind:
       enum:
@@ -5418,7 +5323,6 @@ components:
       - signoz/TextPanel
       - signoz/HeatmapPanel
       - signoz/ScatterPlotPanel
-      - signoz/DistributionPanel
       type: string
     DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesAreaChartPanelSpec:
       properties:
@@ -5450,21 +5354,6 @@ components:
       - kind
       - spec
       type: object
-    DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesDistributionPanelSpec:
-      properties:
-        kind:
-          description: The panel kind.
-          enum:
-          - signoz/DistributionPanel
-          type: string
-        spec:
-          allOf:
-          - $ref: '#/components/schemas/DashboardtypesDistributionPanelSpec'
-          description: The options for this panel kind. {} accepts every default.
-      required:
-      - kind
-      - spec
-      type: object
     DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHeatmapPanelSpec:
       properties:
         kind:
@@ -5618,9 +5507,9 @@ components:
           - $ref: '#/components/schemas/DashboardtypesPanelPlugin'
           description: 'The visualization: kind is one of signoz/TimeSeriesPanel,
             signoz/BarChartPanel, signoz/AreaChartPanel, signoz/NumberPanel, signoz/PieChartPanel,
-            signoz/TablePanel, signoz/HistogramPanel, signoz/ListPanel, signoz/TextPanel,
-            signoz/HeatmapPanel or signoz/DistributionPanel, and spec holds that kind''s
-            options ({} accepts every default).'
+            signoz/TablePanel, signoz/HistogramPanel, signoz/ListPanel, signoz/TextPanel
+            or signoz/HeatmapPanel, and spec holds that kind''s options ({} accepts
+            every default).'
         queries:
           description: The queries the panel runs. Use exactly one entry for a data
             panel and [] for signoz/TextPanel. To run several named queries or formulas,
@@ -5756,8 +5645,8 @@ components:
           - $ref: '#/components/schemas/Querybuildertypesv5RequestType'
           description: 'The result shape the panel requests: time_series for time
             series, bar, area and histogram panels, scalar for number, table and pie
-            panels, raw for list panels, heatmap for heatmap panels, distribution
-            for distribution panels, trace for trace panels.'
+            panels, raw for list panels, heatmap for heatmap panels, trace for trace
+            panels.'
         spec:
           allOf:
           - $ref: '#/components/schemas/DashboardtypesQuerySpec'
@@ -5914,9 +5803,9 @@ components:
             (builder query over AI observability traces), signoz/CompositeQuery (several
             named queries and formulas), signoz/Formula, signoz/PromQLQuery, signoz/ClickHouseSQL
             or signoz/TraceOperator, and spec holds that kind''s query. Pie and table
-            panels reject signoz/PromQLQuery; heatmap and distribution panels reject
-            signoz/AIBuilderQuery and signoz/TraceOperator; list panels accept only
-            signoz/BuilderQuery and signoz/AIBuilderQuery.'
+            panels reject signoz/PromQLQuery; heatmap panels reject signoz/AIBuilderQuery
+            and signoz/TraceOperator; list panels accept only signoz/BuilderQuery
+            and signoz/AIBuilderQuery.'
       required:
       - plugin
       type: object

frontend/src/api/generatedAPIInstance.ts

@@ -11,6 +11,8 @@ import axios, { AxiosError, AxiosRequestConfig } from 'axios';
 // generated API Instance
 const generatedAPIAxiosInstance = axios.create({
 	baseURL: ENVIRONMENT.baseURL,
+	// The backend binds repeated keys (`states=a&states=b`); axios' default sends `states[]=`.
+	paramsSerializer: { indexes: null },
 });
 
 let generatedAPIQueryKeyHeaderContext: Record<string, unknown> | undefined;

frontend/src/container/Home/AlertRules/useHomeAlertRules.ts

@@ -1,12 +1,10 @@
 import { useMemo } from 'react';
 import { useListRulesV3 } from 'api/generated/services/rules';
 import {
-	type ListRulesV3200,
 	type ListRulesV3Params,
 	RuletypesAlertStateDTO,
 	type RuletypesListableRuleDTO,
 } from 'api/generated/services/sigNoz.schemas';
-import { GeneratedAPIInstance } from 'api/generatedAPIInstance';
 
 const HOME_ALERT_RULES_LIMIT = 5;
 
@@ -23,18 +21,7 @@ interface HomeAlertRules {
 
 export function useHomeAlertRules(): HomeAlertRules {
 	const firing = useListRulesV3(FIRING_RULES_PARAMS, {
-		query: {
-			cacheTime: 0,
-			// The backend binds repeated `states=` keys; axios' default sends `states[]=`.
-			queryFn: ({ signal }) =>
-				GeneratedAPIInstance<ListRulesV3200>({
-					url: '/api/v3/rules',
-					method: 'GET',
-					params: FIRING_RULES_PARAMS,
-					paramsSerializer: { indexes: null },
-					signal,
-				}),
-		},
+		query: { cacheTime: 0 },
 	});
 	const firingRules = firing.data?.data.rules;
 	const latest = useListRulesV3(

frontend/src/container/ListAlertRules/__tests__/ListAlertRules.views.test.tsx

@@ -31,6 +31,8 @@ jest.mock('@floating-ui/dom', () => ({
 		Promise.resolve({ x: 0, y: 0, placement, strategy, middlewareData: {} }),
 }));
 
+jest.setTimeout(15_000);
+
 const VIEW_1_ORDER_BY = JSON.stringify({ columnName: 'name', order: 'asc' });
 const VIEW_1_QUERY = "severity = 'critical'";
 

frontend/src/container/ListAlertRules/useAlertRulesData.ts

@@ -3,13 +3,11 @@ import logEvent from 'api/common/logEvent';
 import { convertToApiError } from 'api/ErrorResponseHandlerForGeneratedAPIs';
 import { useListRulesV3 } from 'api/generated/services/rules';
 import type {
-	ListRulesV3200,
 	ListRulesV3Params,
 	RenderErrorResponseDTO,
 	RuletypesLabelPairDTO,
 } from 'api/generated/services/sigNoz.schemas';
 import type { AxiosError } from 'axios';
-import { GeneratedAPIInstance } from 'api/generatedAPIInstance';
 import { isUndefined } from 'lodash-es';
 
 import type { AlertRule } from './types';
@@ -35,18 +33,7 @@ export function useAlertRulesData(
 	const hasLoggedEvent = useRef(false);
 
 	const rulesResponse = useListRulesV3(params, {
-		query: {
-			keepPreviousData: true,
-			// The backend binds repeated `states=` keys; axios' default sends `states[]=`.
-			queryFn: ({ signal }) =>
-				GeneratedAPIInstance<ListRulesV3200>({
-					url: '/api/v3/rules',
-					method: 'GET',
-					params,
-					paramsSerializer: { indexes: null },
-					signal,
-				}),
-		},
+		query: { keepPreviousData: true },
 	});
 
 	const rules = useMemo(

frontend/src/hooks/__tests__/useSafeNavigate.replace.test.tsx

@@ -0,0 +1,32 @@
+import { QueryParams } from 'constants/query';
+import ROUTES from 'constants/routes';
+import { back, getCurrentLocation } from 'lib/router/navigation';
+import { act, AllTheProviders, renderHook, waitFor } from 'tests/test-utils';
+
+// jest.config.ts maps `hooks/useSafeNavigate` to a mock; the `.ts` path loads the real hook.
+const { useSafeNavigate } = jest.requireActual<
+	typeof import('hooks/useSafeNavigate')
+>('hooks/useSafeNavigate.ts');
+
+describe('useSafeNavigate', () => {
+	it('adds a history entry for replace: false even when the target adds params', async () => {
+		const initialSearch = `?${QueryParams.relativeTime}=15m`;
+		const { result } = renderHook(() => useSafeNavigate(), {
+			wrapper: ({ children }): JSX.Element => (
+				<AllTheProviders initialRoute={`${ROUTES.LOGS_EXPLORER}${initialSearch}`}>
+					{children}
+				</AllTheProviders>
+			),
+		});
+
+		act(() => {
+			result.current.safeNavigate(
+				`${ROUTES.LOGS_EXPLORER}?${QueryParams.startTime}=1000`,
+				{ replace: false },
+			);
+		});
+		act(() => back());
+
+		await waitFor(() => expect(getCurrentLocation().search).toBe(initialSearch));
+	});
+});

frontend/src/hooks/useSafeNavigate.ts

@@ -140,7 +140,7 @@ export const useSafeNavigate = (
 
 			const navigationOptions = {
 				...options,
-				replace: isDefaultParamsNavigation || options?.replace,
+				replace: options?.replace ?? isDefaultParamsNavigation,
 			};
 
 			if (typeof to === 'string') {

pkg/types/dashboardtypes/perses_dashboard_test.go

@@ -669,216 +669,6 @@ func TestValidateHeatmapDashboard(t *testing.T) {
 	assert.Equal(t, request, rereadRequest)
 }
 
-func TestValidateDistributionDashboard(t *testing.T) {
-	data, err := os.ReadFile("testdata/perses_distribution_panel.json")
-	require.NoError(t, err, "reading example file")
-
-	spec, err := unmarshalDashboard(data)
-	require.NoError(t, err, "unmarshal and validate failed")
-
-	require.IsType(t, &DistributionPanelSpec{}, spec.Panels["p1"].Spec.Plugin.Spec)
-	panelSpec := spec.Panels["p1"].Spec.Plugin.Spec.(*DistributionPanelSpec)
-	require.NotNil(t, panelSpec.Axes.X.Min)
-	assert.Equal(t, 10.0, *panelSpec.Axes.X.Min)
-	assert.Nil(t, panelSpec.Axes.X.Max)
-	assert.Equal(t, "log", panelSpec.Axes.Y.Scale.ValueOrDefault())
-	assert.Equal(t, "none", panelSpec.ChartAppearance.Stack.ValueOrDefault())
-	assert.True(t, panelSpec.ChartAppearance.Percentiles.Enabled)
-	assert.Equal(t, []float64{75, 99.9}, panelSpec.ChartAppearance.Percentiles.Values)
-
-	dashboard := &DashboardV2{Spec: *spec}
-	request, err := dashboard.GetPanelQuery(1, 2, "p1")
-	require.NoError(t, err, "building the panel's query failed")
-	assert.Equal(t, qb.RequestTypeDistribution, request.RequestType)
-	require.NoError(t, request.Validate(), "the request built from the panel is not a valid distribution request")
-
-	stored, err := json.Marshal(spec)
-	require.NoError(t, err, "marshal dashboard failed")
-	reread, err := unmarshalDashboard(stored)
-	require.NoError(t, err, "the stored dashboard does not validate")
-	assert.Equal(t, panelSpec, reread.Panels["p1"].Spec.Plugin.Spec)
-}
-
-func TestDistributionPanelSpecDefaults(t *testing.T) {
-	testCases := []struct {
-		name string
-		spec string
-	}{
-		{name: "EmptySpec", spec: `{}`},
-		{name: "EmptyChartAppearance", spec: `{"chartAppearance": {}}`},
-		{name: "EmptyPercentiles", spec: `{"chartAppearance": {"percentiles": {}}}`},
-	}
-
-	for _, testCase := range testCases {
-		t.Run(testCase.name, func(t *testing.T) {
-			var plugin PanelPlugin
-			require.NoError(t, json.Unmarshal([]byte(`{"kind": "signoz/DistributionPanel", "spec": `+testCase.spec+`}`), &plugin))
-
-			spec := plugin.Spec.(*DistributionPanelSpec)
-			assert.Nil(t, spec.Axes.X.Min)
-			assert.Nil(t, spec.Axes.X.Max)
-			assert.Equal(t, "linear", spec.Axes.Y.Scale.ValueOrDefault())
-			assert.Equal(t, "normal", spec.ChartAppearance.Stack.ValueOrDefault())
-			assert.True(t, spec.ChartAppearance.Percentiles.Enabled)
-			assert.Equal(t, []float64{50, 90, 99}, spec.ChartAppearance.Percentiles.Values)
-
-			stored, err := json.Marshal(spec)
-			require.NoError(t, err)
-			assert.Contains(t, string(stored), `"stack":"normal"`)
-		})
-	}
-}
-
-func TestDistributionPanelSpecPercentileValues(t *testing.T) {
-	testCases := []struct {
-		name            string
-		spec            string
-		expectedEnabled bool
-		expectedValues  []float64
-	}{
-		{name: "Disabled_KeepsDefaultValues", spec: `{"chartAppearance": {"percentiles": {"enabled": false}}}`, expectedEnabled: false, expectedValues: []float64{50, 90, 99}},
-		{name: "EmptyValues_MarksNone", spec: `{"chartAppearance": {"percentiles": {"values": []}}}`, expectedEnabled: true, expectedValues: []float64{}},
-	}
-
-	for _, testCase := range testCases {
-		t.Run(testCase.name, func(t *testing.T) {
-			var plugin PanelPlugin
-			require.NoError(t, json.Unmarshal([]byte(`{"kind": "signoz/DistributionPanel", "spec": `+testCase.spec+`}`), &plugin))
-
-			spec := plugin.Spec.(*DistributionPanelSpec)
-			assert.Equal(t, testCase.expectedEnabled, spec.ChartAppearance.Percentiles.Enabled)
-			assert.Equal(t, testCase.expectedValues, spec.ChartAppearance.Percentiles.Values)
-		})
-	}
-}
-
-func TestDistributionPanelSpecXMinEqualsMax(t *testing.T) {
-	var plugin PanelPlugin
-	require.NoError(t, json.Unmarshal([]byte(`{"kind": "signoz/DistributionPanel", "spec": {"axes": {"x": {"min": 10, "max": 10}}}}`), &plugin))
-
-	spec := plugin.Spec.(*DistributionPanelSpec)
-	require.NotNil(t, spec.Axes.X.Min)
-	require.NotNil(t, spec.Axes.X.Max)
-	assert.Equal(t, 10.0, *spec.Axes.X.Min)
-	assert.Equal(t, 10.0, *spec.Axes.X.Max)
-}
-
-func TestDistributionPanelSpecRejections(t *testing.T) {
-	testCases := []struct {
-		name            string
-		spec            string
-		expectedMessage string
-	}{
-		{
-			name:            "XMin_AboveMax",
-			spec:            `{"axes": {"x": {"min": 20, "max": 10}}}`,
-			expectedMessage: "axes.x.min 20 is greater than axes.x.max 10",
-		},
-		{
-			name:            "YScale_Unknown",
-			spec:            `{"axes": {"y": {"scale": "symlog"}}}`,
-			expectedMessage: "invalid distribution y scale",
-		},
-		{
-			name:            "UnknownField",
-			spec:            `{"axes": {"y": {"softMax": 10}}}`,
-			expectedMessage: "unknown field \"softMax\"",
-		},
-		{
-			name:            "Percentile_Zero",
-			spec:            `{"chartAppearance": {"percentiles": {"values": [0, 50]}}}`,
-			expectedMessage: "0 is not in (0, 100)",
-		},
-		{
-			name:            "Percentile_Hundred",
-			spec:            `{"chartAppearance": {"percentiles": {"values": [100]}}}`,
-			expectedMessage: "100 is not in (0, 100)",
-		},
-		{
-			name:            "Percentile_Duplicate",
-			spec:            `{"chartAppearance": {"percentiles": {"values": [90, 90]}}}`,
-			expectedMessage: "90 is listed more than once",
-		},
-		{
-			name:            "Percentiles_MoreThanFive",
-			spec:            `{"chartAppearance": {"percentiles": {"values": [10, 25, 50, 75, 90, 99]}}}`,
-			expectedMessage: "at most 5 percentiles",
-		},
-	}
-
-	for _, testCase := range testCases {
-		t.Run(testCase.name, func(t *testing.T) {
-			var plugin PanelPlugin
-			err := json.Unmarshal([]byte(`{"kind": "signoz/DistributionPanel", "spec": `+testCase.spec+`}`), &plugin)
-			require.Error(t, err)
-			assert.Contains(t, err.Error(), testCase.expectedMessage)
-		})
-	}
-}
-
-func TestDistributionPanelQueryKinds(t *testing.T) {
-	testCases := []struct {
-		name            string
-		queryPluginKind string
-		queryPluginSpec string
-		expectedAllowed bool
-	}{
-		{
-			name:            "PromQL_Allowed",
-			queryPluginKind: "signoz/PromQLQuery",
-			queryPluginSpec: `{"name": "A", "query": "sum by (le) (increase(signoz_latency_bucket[5m]))"}`,
-			expectedAllowed: true,
-		},
-		{
-			name:            "ClickHouseSQL_Allowed",
-			queryPluginKind: "signoz/ClickHouseSQL",
-			queryPluginSpec: `{"name": "A", "query": "SELECT ts, bucket, value FROM cells"}`,
-			expectedAllowed: true,
-		},
-		{
-			name:            "TraceOperator_Refused",
-			queryPluginKind: "signoz/TraceOperator",
-			queryPluginSpec: `{"name": "T1", "expression": "A => B"}`,
-			expectedAllowed: false,
-		},
-	}
-
-	for _, testCase := range testCases {
-		t.Run(testCase.name, func(t *testing.T) {
-			data := fmt.Sprintf(`{
-				"variables": [],
-				"panels": {
-					"p1": {
-						"kind": "Panel",
-						"spec": {
-							"links": [],
-							"plugin": {"kind": "signoz/DistributionPanel", "spec": {}},
-							"queries": [{
-								"kind": "distribution",
-								"spec": {
-									"plugin": {"kind": %q, "spec": %s}
-								}
-							}]
-						}
-					}
-				},
-				"links": [],
-				"layouts": []
-			}`, testCase.queryPluginKind, testCase.queryPluginSpec)
-
-			_, err := unmarshalDashboard([]byte(data))
-
-			if testCase.expectedAllowed {
-				require.NoError(t, err)
-				return
-			}
-
-			require.Error(t, err)
-			assert.Contains(t, err.Error(), "is not supported by panel kind")
-		})
-	}
-}
-
 func TestInvalidateOneInvalidPanel(t *testing.T) {
 	data := []byte(`{
 		"variables": [],

pkg/types/dashboardtypes/perses_plugin_wrappers.go

@@ -28,18 +28,17 @@ type PanelPlugin struct {
 // (and strips the duplicate parent properties) after reflection.
 func (PanelPlugin) PrepareJSONSchema(s *jsonschema.Schema) error {
 	return markDiscriminator(s, "kind", map[string]string{
-		string(PanelKindTimeSeries):   schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTimeSeriesPanelSpec"),
-		string(PanelKindBarChart):     schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesBarChartPanelSpec"),
-		string(PanelKindAreaChart):    schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesAreaChartPanelSpec"),
-		string(PanelKindNumber):       schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesNumberPanelSpec"),
-		string(PanelKindPieChart):     schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesPieChartPanelSpec"),
-		string(PanelKindTable):        schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTablePanelSpec"),
-		string(PanelKindHistogram):    schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHistogramPanelSpec"),
-		string(PanelKindList):         schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesListPanelSpec"),
-		string(PanelKindText):         schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTextPanelSpec"),
-		string(PanelKindHeatmap):      schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHeatmapPanelSpec"),
-		string(PanelKindScatterPlot):  schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesScatterPlotPanelSpec"),
-		string(PanelKindDistribution): schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesDistributionPanelSpec"),
+		string(PanelKindTimeSeries):  schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTimeSeriesPanelSpec"),
+		string(PanelKindBarChart):    schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesBarChartPanelSpec"),
+		string(PanelKindAreaChart):   schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesAreaChartPanelSpec"),
+		string(PanelKindNumber):      schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesNumberPanelSpec"),
+		string(PanelKindPieChart):    schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesPieChartPanelSpec"),
+		string(PanelKindTable):       schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTablePanelSpec"),
+		string(PanelKindHistogram):   schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHistogramPanelSpec"),
+		string(PanelKindList):        schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesListPanelSpec"),
+		string(PanelKindText):        schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTextPanelSpec"),
+		string(PanelKindHeatmap):     schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHeatmapPanelSpec"),
+		string(PanelKindScatterPlot): schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesScatterPlotPanelSpec"),
 	})
 }
 
@@ -74,7 +73,6 @@ func (PanelPlugin) JSONSchemaOneOf() []any {
 		PanelPluginVariant[TextPanelSpec]{Kind: string(PanelKindText)},
 		PanelPluginVariant[HeatmapPanelSpec]{Kind: string(PanelKindHeatmap)},
 		PanelPluginVariant[ScatterPlotPanelSpec]{Kind: string(PanelKindScatterPlot)},
-		PanelPluginVariant[DistributionPanelSpec]{Kind: string(PanelKindDistribution)},
 	}
 }
 
@@ -238,18 +236,17 @@ func (v VariablePluginVariant[S]) PrepareJSONSchema(s *jsonschema.Schema) error
 
 var (
 	panelPluginSpecs = map[PanelPluginKind]func() any{
-		PanelKindTimeSeries:   func() any { return new(TimeSeriesPanelSpec) },
-		PanelKindBarChart:     func() any { return new(BarChartPanelSpec) },
-		PanelKindAreaChart:    func() any { return new(AreaChartPanelSpec) },
-		PanelKindNumber:       func() any { return new(NumberPanelSpec) },
-		PanelKindPieChart:     func() any { return new(PieChartPanelSpec) },
-		PanelKindTable:        func() any { return new(TablePanelSpec) },
-		PanelKindHistogram:    func() any { return new(HistogramPanelSpec) },
-		PanelKindList:         func() any { return new(ListPanelSpec) },
-		PanelKindText:         func() any { return new(TextPanelSpec) },
-		PanelKindHeatmap:      func() any { return new(HeatmapPanelSpec) },
-		PanelKindScatterPlot:  func() any { return new(ScatterPlotPanelSpec) },
-		PanelKindDistribution: func() any { return new(DistributionPanelSpec) },
+		PanelKindTimeSeries:  func() any { return new(TimeSeriesPanelSpec) },
+		PanelKindBarChart:    func() any { return new(BarChartPanelSpec) },
+		PanelKindAreaChart:   func() any { return new(AreaChartPanelSpec) },
+		PanelKindNumber:      func() any { return new(NumberPanelSpec) },
+		PanelKindPieChart:    func() any { return new(PieChartPanelSpec) },
+		PanelKindTable:       func() any { return new(TablePanelSpec) },
+		PanelKindHistogram:   func() any { return new(HistogramPanelSpec) },
+		PanelKindList:        func() any { return new(ListPanelSpec) },
+		PanelKindText:        func() any { return new(TextPanelSpec) },
+		PanelKindHeatmap:     func() any { return new(HeatmapPanelSpec) },
+		PanelKindScatterPlot: func() any { return new(ScatterPlotPanelSpec) },
 	}
 	queryPluginSpecs = map[QueryPluginKind]func() any{
 		QueryKindBuilder:       func() any { return new(BuilderQuerySpec) },
@@ -266,18 +263,17 @@ var (
 		VariableKindCustom:  func() any { return new(CustomVariableSpec) },
 	}
 	allowedQueryKinds = map[PanelPluginKind][]QueryPluginKind{
-		PanelKindTimeSeries:   {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
-		PanelKindBarChart:     {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
-		PanelKindAreaChart:    {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
-		PanelKindNumber:       {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
-		PanelKindHistogram:    {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
-		PanelKindPieChart:     {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindClickHouseSQL},
-		PanelKindTable:        {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindClickHouseSQL},
-		PanelKindList:         {QueryKindBuilder, QueryKindAIBuilder},
-		PanelKindText:         {},
-		PanelKindHeatmap:      {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindPromQL, QueryKindClickHouseSQL},
-		PanelKindScatterPlot:  {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindClickHouseSQL},
-		PanelKindDistribution: {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindPromQL, QueryKindClickHouseSQL},
+		PanelKindTimeSeries:  {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
+		PanelKindBarChart:    {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
+		PanelKindAreaChart:   {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
+		PanelKindNumber:      {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
+		PanelKindHistogram:   {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
+		PanelKindPieChart:    {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindClickHouseSQL},
+		PanelKindTable:       {QueryKindBuilder, QueryKindAIBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindClickHouseSQL},
+		PanelKindList:        {QueryKindBuilder, QueryKindAIBuilder},
+		PanelKindText:        {},
+		PanelKindHeatmap:     {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindPromQL, QueryKindClickHouseSQL},
+		PanelKindScatterPlot: {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindClickHouseSQL},
 	}
 )
 

pkg/types/dashboardtypes/perses_replicas.go

@@ -70,7 +70,7 @@ func (k *PanelKind) UnmarshalJSON(data []byte) error {
 
 type PanelSpec struct {
 	Display Display     `json:"display" required:"true" description:"The panel title and description."`
-	Plugin  PanelPlugin `json:"plugin" required:"true" description:"The visualization: kind is one of signoz/TimeSeriesPanel, signoz/BarChartPanel, signoz/AreaChartPanel, signoz/NumberPanel, signoz/PieChartPanel, signoz/TablePanel, signoz/HistogramPanel, signoz/ListPanel, signoz/TextPanel, signoz/HeatmapPanel or signoz/DistributionPanel, and spec holds that kind's options ({} accepts every default)."`
+	Plugin  PanelPlugin `json:"plugin" required:"true" description:"The visualization: kind is one of signoz/TimeSeriesPanel, signoz/BarChartPanel, signoz/AreaChartPanel, signoz/NumberPanel, signoz/PieChartPanel, signoz/TablePanel, signoz/HistogramPanel, signoz/ListPanel, signoz/TextPanel or signoz/HeatmapPanel, and spec holds that kind's options ({} accepts every default)."`
 	Queries []Query     `json:"queries" required:"true" nullable:"false" description:"The queries the panel runs. Use exactly one entry for a data panel and [] for signoz/TextPanel. To run several named queries or formulas, use one entry whose spec.plugin.kind is signoz/CompositeQuery and put the constituent queries in its plugin spec."`
 	Links   []Link      `json:"links,omitzero" description:"Context links offered in the data point drilldown menu of the panel, with dashboard variables resolved in the URL."`
 }
@@ -92,13 +92,13 @@ type Link struct {
 // ══════════════════════════════════════════════
 
 type Query struct {
-	Kind qb.RequestType `json:"kind" required:"true" description:"The result shape the panel requests: time_series for time series, bar, area and histogram panels, scalar for number, table and pie panels, raw for list panels, heatmap for heatmap panels, distribution for distribution panels, trace for trace panels."`
+	Kind qb.RequestType `json:"kind" required:"true" description:"The result shape the panel requests: time_series for time series, bar, area and histogram panels, scalar for number, table and pie panels, raw for list panels, heatmap for heatmap panels, trace for trace panels."`
 	Spec QuerySpec      `json:"spec" required:"true" description:"The query content: an optional name and the query plugin."`
 }
 
 type QuerySpec struct {
 	Name   string      `json:"name,omitempty" description:"An optional label for the query. The name queries refer to each other by lives in the plugin spec."`
-	Plugin QueryPlugin `json:"plugin" required:"true" description:"The query: kind is one of signoz/BuilderQuery, signoz/AIBuilderQuery (builder query over AI observability traces), signoz/CompositeQuery (several named queries and formulas), signoz/Formula, signoz/PromQLQuery, signoz/ClickHouseSQL or signoz/TraceOperator, and spec holds that kind's query. Pie and table panels reject signoz/PromQLQuery; heatmap and distribution panels reject signoz/AIBuilderQuery and signoz/TraceOperator; list panels accept only signoz/BuilderQuery and signoz/AIBuilderQuery."`
+	Plugin QueryPlugin `json:"plugin" required:"true" description:"The query: kind is one of signoz/BuilderQuery, signoz/AIBuilderQuery (builder query over AI observability traces), signoz/CompositeQuery (several named queries and formulas), signoz/Formula, signoz/PromQLQuery, signoz/ClickHouseSQL or signoz/TraceOperator, and spec holds that kind's query. Pie and table panels reject signoz/PromQLQuery; heatmap panels reject signoz/AIBuilderQuery and signoz/TraceOperator; list panels accept only signoz/BuilderQuery and signoz/AIBuilderQuery."`
 }
 
 // ══════════════════════════════════════════════

pkg/types/dashboardtypes/perses_signoz_plugins.go

@@ -189,22 +189,21 @@ func (AIBuilderQuerySpec) PrepareJSONSchema(s *jsonschema.Schema) error {
 type PanelPluginKind string
 
 const (
-	PanelKindTimeSeries   PanelPluginKind = "signoz/TimeSeriesPanel"
-	PanelKindBarChart     PanelPluginKind = "signoz/BarChartPanel"
-	PanelKindAreaChart    PanelPluginKind = "signoz/AreaChartPanel"
-	PanelKindNumber       PanelPluginKind = "signoz/NumberPanel"
-	PanelKindPieChart     PanelPluginKind = "signoz/PieChartPanel"
-	PanelKindTable        PanelPluginKind = "signoz/TablePanel"
-	PanelKindHistogram    PanelPluginKind = "signoz/HistogramPanel"
-	PanelKindList         PanelPluginKind = "signoz/ListPanel"
-	PanelKindText         PanelPluginKind = "signoz/TextPanel"
-	PanelKindHeatmap      PanelPluginKind = "signoz/HeatmapPanel"
-	PanelKindScatterPlot  PanelPluginKind = "signoz/ScatterPlotPanel"
-	PanelKindDistribution PanelPluginKind = "signoz/DistributionPanel"
+	PanelKindTimeSeries  PanelPluginKind = "signoz/TimeSeriesPanel"
+	PanelKindBarChart    PanelPluginKind = "signoz/BarChartPanel"
+	PanelKindAreaChart   PanelPluginKind = "signoz/AreaChartPanel"
+	PanelKindNumber      PanelPluginKind = "signoz/NumberPanel"
+	PanelKindPieChart    PanelPluginKind = "signoz/PieChartPanel"
+	PanelKindTable       PanelPluginKind = "signoz/TablePanel"
+	PanelKindHistogram   PanelPluginKind = "signoz/HistogramPanel"
+	PanelKindList        PanelPluginKind = "signoz/ListPanel"
+	PanelKindText        PanelPluginKind = "signoz/TextPanel"
+	PanelKindHeatmap     PanelPluginKind = "signoz/HeatmapPanel"
+	PanelKindScatterPlot PanelPluginKind = "signoz/ScatterPlotPanel"
 )
 
 func (PanelPluginKind) Enum() []any {
-	return []any{PanelKindTimeSeries, PanelKindBarChart, PanelKindAreaChart, PanelKindNumber, PanelKindPieChart, PanelKindTable, PanelKindHistogram, PanelKindList, PanelKindText, PanelKindHeatmap, PanelKindScatterPlot, PanelKindDistribution}
+	return []any{PanelKindTimeSeries, PanelKindBarChart, PanelKindAreaChart, PanelKindNumber, PanelKindPieChart, PanelKindTable, PanelKindHistogram, PanelKindList, PanelKindText, PanelKindHeatmap, PanelKindScatterPlot}
 }
 
 func (k PanelPluginKind) rendersWithoutQuery() bool {
@@ -347,89 +346,6 @@ func (c HeatmapColors) validate() error {
 	return nil
 }
 
-type DistributionPanelSpec struct {
-	Visualization   BasicVisualization          `json:"visualization" description:"The time range the bucket counts are summed over."`
-	Formatting      PanelFormatting             `json:"formatting" description:"Unit and decimal precision of the bucket bounds; counts take no unit."`
-	Axes            DistributionAxes            `json:"axes" description:"The X (bucket) axis range and Y (count) axis scale."`
-	Legend          Legend                      `json:"legend" description:"Legend placement and series colors."`
-	ChartAppearance DistributionChartAppearance `json:"chartAppearance" description:"Stacking and percentile markers."`
-}
-
-// UnmarshalJSON decodes over the defaults, since the stack default (normal)
-// differs from StackMode's own and percentile markers default to on.
-func (spec *DistributionPanelSpec) UnmarshalJSON(data []byte) error {
-	type alias DistributionPanelSpec
-	tmp := alias{ChartAppearance: DistributionChartAppearance{
-		Stack:       StackModeNormal,
-		Percentiles: DistributionPercentiles{Enabled: true, Values: []float64{50, 90, 99}},
-	}}
-	dec := json.NewDecoder(bytes.NewReader(data))
-	dec.DisallowUnknownFields()
-	if err := dec.Decode(&tmp); err != nil {
-		return err
-	}
-	*spec = DistributionPanelSpec(tmp)
-	return nil
-}
-
-func (spec *DistributionPanelSpec) validate() error {
-	if err := spec.Axes.X.validate(); err != nil {
-		return err
-	}
-	return spec.ChartAppearance.Percentiles.validate()
-}
-
-type DistributionAxes struct {
-	X DistributionXAxis `json:"x" description:"The bucket axis."`
-	Y DistributionYAxis `json:"y" description:"The count axis."`
-}
-
-// DistributionXAxis draws every bucket equally wide, whatever its bounds.
-type DistributionXAxis struct {
-	Min *float64 `json:"min" description:"Buckets wholly below this value are hidden. Null shows them all."`
-	Max *float64 `json:"max" description:"Buckets wholly above this value are hidden. Null shows them all."`
-}
-
-func (axis DistributionXAxis) validate() error {
-	if axis.Min != nil && axis.Max != nil && *axis.Min > *axis.Max {
-		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "axes.x.min %v is greater than axes.x.max %v", *axis.Min, *axis.Max)
-	}
-	return nil
-}
-
-type DistributionYAxis struct {
-	Scale DistributionYScale `json:"scale" required:"true" description:"How counts are spaced: linear (default) or log."`
-}
-
-type DistributionChartAppearance struct {
-	Stack       StackMode               `json:"stack" required:"true" description:"How groups combine in a bucket: normal (default) stacks them, none draws them side by side, percent stacks them as shares of the bucket."`
-	Percentiles DistributionPercentiles `json:"percentiles" description:"Percentile markers drawn across the bucket axis."`
-}
-
-const maxDistributionPercentiles = 5
-
-type DistributionPercentiles struct {
-	Enabled bool      `json:"enabled" required:"true" description:"Whether percentile markers are drawn. Defaults to true."`
-	Values  []float64 `json:"values" required:"true" description:"The percentiles to mark, each in (0, 100), at most 5, no duplicates. Defaults to [50, 90, 99]."`
-}
-
-func (percentiles DistributionPercentiles) validate() error {
-	if len(percentiles.Values) > maxDistributionPercentiles {
-		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "chartAppearance.percentiles.values: at most %d percentiles, got %d", maxDistributionPercentiles, len(percentiles.Values))
-	}
-	seen := make(map[float64]struct{}, len(percentiles.Values))
-	for _, value := range percentiles.Values {
-		if value <= 0 || value >= 100 {
-			return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "chartAppearance.percentiles.values: %v is not in (0, 100)", value)
-		}
-		if _, ok := seen[value]; ok {
-			return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "chartAppearance.percentiles.values: %v is listed more than once", value)
-		}
-		seen[value] = struct{}{}
-	}
-	return nil
-}
-
 type TextPanelSpec struct {
 	Mode          TextMode         `json:"mode" description:"How text is interpreted. Only markdown is supported."`
 	Text          string           `json:"text" description:"The content to render."`
@@ -1546,43 +1462,6 @@ func (s *HeatmapYScale) UnmarshalJSON(data []byte) error {
 	}
 }
 
-type DistributionYScale struct{ valuer.String }
-
-var (
-	DistributionYScaleLinear = DistributionYScale{valuer.NewString("linear")} // default
-	DistributionYScaleLog    = DistributionYScale{valuer.NewString("log")}
-)
-
-func (DistributionYScale) Enum() []any {
-	return []any{DistributionYScaleLinear, DistributionYScaleLog}
-}
-
-func (scale DistributionYScale) ValueOrDefault() string {
-	if scale.IsZero() {
-		return DistributionYScaleLinear.StringValue()
-	}
-	return scale.StringValue()
-}
-
-func (scale DistributionYScale) MarshalJSON() ([]byte, error) {
-	return json.Marshal(scale.ValueOrDefault())
-}
-
-func (scale *DistributionYScale) UnmarshalJSON(data []byte) error {
-	var v string
-	if err := json.Unmarshal(data, &v); err != nil {
-		return errors.WrapInvalidInputf(err, ErrCodeDashboardInvalidInput, "invalid distribution y scale: must be a string, one of `linear` or `log`")
-	}
-	parsed := DistributionYScale{valuer.NewString(v)}
-	switch parsed {
-	case DistributionYScaleLinear, DistributionYScaleLog:
-		*scale = parsed
-		return nil
-	default:
-		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "invalid distribution y scale %q: must be `linear` or `log`", v)
-	}
-}
-
 type HeatmapColorScale struct{ valuer.String }
 
 var (

pkg/types/dashboardtypes/testdata/perses_distribution_panel.json

@@ -1,95 +0,0 @@
-{
-  "display": {
-    "name": "latency",
-    "description": "how request duration is distributed over the range"
-  },
-  "variables": [],
-  "panels": {
-    "p1": {
-      "kind": "Panel",
-      "spec": {
-        "display": {
-          "name": "request duration",
-          "description": ""
-        },
-        "plugin": {
-          "kind": "signoz/DistributionPanel",
-          "spec": {
-            "visualization": {
-              "timePreference": "global_time"
-            },
-            "formatting": {
-              "unit": "s",
-              "decimalPrecision": "3"
-            },
-            "axes": {
-              "x": {
-                "min": 10
-              },
-              "y": {
-                "scale": "log"
-              }
-            },
-            "legend": {
-              "position": "right",
-              "mode": "list"
-            },
-            "chartAppearance": {
-              "stack": "none",
-              "percentiles": {
-                "enabled": true,
-                "values": [75, 99.9]
-              }
-            }
-          }
-        },
-        "links": [],
-        "queries": [
-          {
-            "kind": "distribution",
-            "spec": {
-              "plugin": {
-                "kind": "signoz/BuilderQuery",
-                "spec": {
-                  "name": "A",
-                  "signal": "metrics",
-                  "aggregations": [
-                    {
-                      "metricName": "http.server.request.duration",
-                      "timeAggregation": "increase",
-                      "spaceAggregation": "sum"
-                    }
-                  ],
-                  "groupBy": [
-                    {
-                      "name": "service.name"
-                    }
-                  ]
-                }
-              }
-            }
-          }
-        ]
-      }
-    }
-  },
-  "links": [],
-  "layouts": [
-    {
-      "kind": "Grid",
-      "spec": {
-        "items": [
-          {
-            "x": 0,
-            "y": 0,
-            "width": 12,
-            "height": 8,
-            "content": {
-              "$ref": "#/spec/panels/p1"
-            }
-          }
-        ]
-      }
-    }
-  ]
-}