chore: temp commit

Signed-off-by: Niladri Adhikary <niladrix719@gmail.com>

docs/api/openapi.yml

@@ -1544,6 +1544,17 @@ components:
         webhook_url_file:
           type: string
       type: object
+    ConfigGoogleChatConfig:
+      properties:
+        send_resolved:
+          type: boolean
+        text:
+          type: string
+        title:
+          type: string
+        webhook_url:
+          $ref: '#/components/schemas/ConfigSecretURL'
+      type: object
     ConfigMattermostAttachment:
       properties:
         author_icon:
@@ -1847,6 +1858,10 @@ components:
           items:
             $ref: '#/components/schemas/ConfigEmailConfig'
           type: array
+        googlechat_configs:
+          items:
+            $ref: '#/components/schemas/ConfigGoogleChatConfig'
+          type: array
         incidentio_configs:
           items:
             $ref: '#/components/schemas/ConfigIncidentioConfig'

frontend/public/locales/en/channels.json

@@ -24,9 +24,12 @@
   "tooltip_opsgenie_api_key": "Learn how to obtain the API key from your OpsGenie account [here](https://support.atlassian.com/opsgenie/docs/integrate-opsgenie-with-prometheus/).",
   "tooltip_email_to": "Enter email addresses separated by commas.",
   "tooltip_ms_teams_url": "The URL of the Microsoft Teams [webhook](https://support.microsoft.com/en-us/office/create-incoming-webhooks-with-workflows-for-microsoft-teams-8ae491c7-0394-4861-ba59-055e33f75498) to send alerts to. Learn more about Microsoft Teams integration in the docs [here](https://signoz.io/docs/alerts-management/notification-channel/ms-teams/).",
+  "tooltip_googlechat_url": "The URL of the Google Chat [incoming webhook](https://developers.google.com/workspace/chat/quickstart/webhooks) to send alerts to.",
   "field_slack_recipient": "Recipient",
   "field_slack_title": "Title",
   "field_slack_description": "Description",
+  "field_googlechat_title": "Title",
+  "field_googlechat_description": "Description",
   "field_opsgenie_api_key": "API Key",
   "field_opsgenie_description": "Description",
   "placeholder_opsgenie_description": "Description",
@@ -77,6 +80,7 @@
   "channel_test_failed": "Failed to send a test message to this channel, please confirm that the parameters are set correctly",
   "channel_test_unexpected": "An unexpected error occurred while sending a message to this channel, please try again",
   "webhook_url_required": "Webhook URL is mandatory",
+  "googlechat_webhook_url_required": "Google Chat webhook URL is mandatory",
   "slack_channel_help": "Specify channel or user, use #channel-name, @username (has to be all lowercase, no whitespace)",
   "api_key_required": "API Key is mandatory",
 	"to_required": "To field is mandatory",

frontend/src/api/channels/createGoogleChat.ts

@@ -0,0 +1,33 @@
+import axios from 'api';
+import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
+import { AxiosError } from 'axios';
+import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
+import { PayloadProps, Props } from 'types/api/channels/createGoogleChat';
+
+const create = async (
+	props: Props,
+): Promise<SuccessResponseV2<PayloadProps>> => {
+	try {
+		const response = await axios.post<PayloadProps>('/channels', {
+			name: props.name,
+			googlechat_configs: [
+				{
+					send_resolved: props.send_resolved,
+					webhook_url: props.webhook_url,
+					title: props.title,
+					text: props.text,
+				},
+			],
+		});
+
+		return {
+			httpStatusCode: response.status,
+			data: response.data,
+		};
+	} catch (error) {
+		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
+		throw error;
+	}
+};
+
+export default create;

frontend/src/api/channels/editGoogleChat.ts

@@ -0,0 +1,33 @@
+import axios from 'api';
+import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
+import { AxiosError } from 'axios';
+import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
+import { PayloadProps, Props } from 'types/api/channels/editGoogleChat';
+
+const editGoogleChat = async (
+	props: Props,
+): Promise<SuccessResponseV2<PayloadProps>> => {
+	try {
+		const response = await axios.put<PayloadProps>(`/channels/${props.id}`, {
+			name: props.name,
+			googlechat_configs: [
+				{
+					send_resolved: props.send_resolved,
+					webhook_url: props.webhook_url,
+					title: props.title,
+					text: props.text,
+				},
+			],
+		});
+
+		return {
+			httpStatusCode: response.status,
+			data: response.data,
+		};
+	} catch (error) {
+		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
+		throw error;
+	}
+};
+
+export default editGoogleChat;

frontend/src/api/channels/testGoogleChat.ts

@@ -0,0 +1,33 @@
+import axios from 'api';
+import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
+import { AxiosError } from 'axios';
+import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
+import { PayloadProps, Props } from 'types/api/channels/createGoogleChat';
+
+const testGoogleChat = async (
+	props: Props,
+): Promise<SuccessResponseV2<PayloadProps>> => {
+	try {
+		const response = await axios.post<PayloadProps>('/testChannel', {
+			name: props.name,
+			googlechat_configs: [
+				{
+					send_resolved: true,
+					webhook_url: props.webhook_url,
+					title: props.title,
+					text: props.text,
+				},
+			],
+		});
+
+		return {
+			httpStatusCode: response.status,
+			data: response.data,
+		};
+	} catch (error) {
+		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
+		throw error;
+	}
+};
+
+export default testGoogleChat;

frontend/src/container/AllAlertChannels/__tests__/CreateAlertChannel.test.tsx

@@ -1,6 +1,8 @@
 import CreateAlertChannels from 'container/CreateAlertChannels';
 import { ChannelType } from 'container/CreateAlertChannels/config';
 import {
+	googleChatTextDefaultValue,
+	googleChatTitleDefaultValue,
 	opsGenieDescriptionDefaultValue,
 	opsGenieMessageDefaultValue,
 	opsGeniePriorityDefaultValue,
@@ -419,5 +421,47 @@ describe('Create Alert Channel', () => {
 				expect(descriptionTextArea).toHaveTextContent(slackDescriptionDefaultValue);
 			});
 		});
+		describe('Google Chat', () => {
+			beforeEach(() => {
+				render(<CreateAlertChannels preType={ChannelType.GoogleChat} />);
+			});
+
+			it('Should check if the selected item in the type dropdown has text "Google Chat"', () => {
+				expect(screen.getByText('Google Chat')).toBeInTheDocument();
+			});
+
+			it('Should check if Webhook URL label and input are displayed properly ', () => {
+				testLabelInputAndHelpValue({
+					labelText: 'field_webhook_url',
+					testId: 'webhook-url-textbox',
+				});
+			});
+
+			it('Should check if Title label and text area are displayed properly ', () => {
+				testLabelInputAndHelpValue({
+					labelText: 'field_googlechat_title',
+					testId: 'title-textarea',
+				});
+			});
+
+			it('Should check if Title contains template', () => {
+				const titleTextArea = screen.getByTestId('title-textarea');
+
+				expect(titleTextArea).toHaveTextContent(googleChatTitleDefaultValue);
+			});
+
+			it('Should check if Description label and text area are displayed properly ', () => {
+				testLabelInputAndHelpValue({
+					labelText: 'field_googlechat_description',
+					testId: 'description-textarea',
+				});
+			});
+
+			it('Should check if Description contains template', () => {
+				const descriptionTextArea = screen.getByTestId('description-textarea');
+
+				expect(descriptionTextArea).toHaveTextContent(googleChatTextDefaultValue);
+			});
+		});
 	});
 });

frontend/src/container/AllAlertChannels/__tests__/CreateAlertChannelNormalUser.test.tsx

@@ -1,6 +1,8 @@
 import CreateAlertChannels from 'container/CreateAlertChannels';
 import { ChannelType } from 'container/CreateAlertChannels/config';
 import {
+	googleChatTextDefaultValue,
+	googleChatTitleDefaultValue,
 	opsGenieDescriptionDefaultValue,
 	opsGenieMessageDefaultValue,
 	opsGeniePriorityDefaultValue,
@@ -332,5 +334,42 @@ describe('Create Alert Channel (Normal User)', () => {
 				).toBeDisabled();
 			});
 		});
+		describe('Google Chat', () => {
+			beforeEach(() => {
+				render(<CreateAlertChannels preType={ChannelType.GoogleChat} />);
+			});
+
+			it('Should check if the selected item in the type dropdown has text "Google Chat"', () => {
+				expect(screen.getByText('Google Chat')).toBeInTheDocument();
+			});
+			it('Should check if Webhook URL label and input are displayed properly', () => {
+				testLabelInputAndHelpValue({
+					labelText: 'field_webhook_url',
+					testId: 'webhook-url-textbox',
+				});
+			});
+			it('Should check if Title label and text area are displayed properly', () => {
+				testLabelInputAndHelpValue({
+					labelText: 'field_googlechat_title',
+					testId: 'title-textarea',
+				});
+			});
+			it('Should check if Title contains template', () => {
+				const titleTextArea = screen.getByTestId('title-textarea');
+
+				expect(titleTextArea).toHaveTextContent(googleChatTitleDefaultValue);
+			});
+			it('Should check if Description label and text area are displayed properly', () => {
+				testLabelInputAndHelpValue({
+					labelText: 'field_googlechat_description',
+					testId: 'description-textarea',
+				});
+			});
+			it('Should check if Description contains template', () => {
+				const descriptionTextArea = screen.getByTestId('description-textarea');
+
+				expect(descriptionTextArea).toHaveTextContent(googleChatTextDefaultValue);
+			});
+		});
 	});
 });

frontend/src/container/CreateAlertChannels/config.ts

@@ -104,6 +104,7 @@ export enum ChannelType {
 	Pagerduty = 'pagerduty',
 	Opsgenie = 'opsgenie',
 	MsTeams = 'msteams',
+	GoogleChat = 'googlechat',
 }
 
 // LabelFilterStatement will be used for preparing filter conditions / matchers
@@ -125,3 +126,9 @@ export interface MsTeamsChannel extends Channel {
 	title?: string;
 	text?: string;
 }
+
+export interface GoogleChatChannel extends Channel {
+	webhook_url?: string;
+	title?: string;
+	text?: string;
+}

frontend/src/container/CreateAlertChannels/defaults.ts

@@ -1,16 +1,32 @@
-import { EmailChannel, OpsgenieChannel, PagerChannel } from './config';
+import {
+	EmailChannel,
+	GoogleChatChannel,
+	OpsgenieChannel,
+	PagerChannel,
+} from './config';
 
 export const PagerInitialConfig: Partial<PagerChannel> = {
-	description: `[{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}] {{ .CommonLabels.alertname }} for {{ .CommonLabels.job }}
-	{{- if gt (len .CommonLabels) (len .GroupLabels) -}}
-	  {{" "}}(
-	  {{- with .CommonLabels.Remove .GroupLabels.Names }}
-		{{- range $index, $label := .SortedPairs -}}
-		  {{ if $index }}, {{ end }}
-		  {{- $label.Name }}="{{ $label.Value -}}"
-		{{- end }}
-	  {{- end -}}
-	  )
+	description: `{{ if gt (len .Alerts.Firing) 0 -}}
+	Alerts Firing:
+	{{ range .Alerts.Firing }}
+	 - Message: {{ .Annotations.description }}
+	Labels:
+	{{ range .Labels.SortedPairs }}   - {{ .Name }} = {{ .Value }}
+	{{ end }}   Annotations:
+	{{ range .Annotations.SortedPairs }}   - {{ .Name }} = {{ .Value }}
+	{{ end }}   Source: {{ .GeneratorURL }}
+	{{ end }}
+	{{- end }}
+	{{ if gt (len .Alerts.Resolved) 0 -}}
+	Alerts Resolved:
+	{{ range .Alerts.Resolved }}
+	 - Message: {{ .Annotations.description }}
+	Labels:
+	{{ range .Labels.SortedPairs }}   - {{ .Name }} = {{ .Value }}
+	{{ end }}   Annotations:
+	{{ range .Annotations.SortedPairs }}   - {{ .Name }} = {{ .Value }}
+	{{ end }}   Source: {{ .GeneratorURL }}
+	{{ end }}
 	{{- end }}`,
 	severity: '{{ (index .Alerts 0).Labels.severity }}',
 	client: 'SigNoz Alert Manager',
@@ -446,3 +462,20 @@ export const EmailInitialConfig: Partial<EmailChannel> = {
 	</body>
   </html>`,
 };
+
+export const GoogleChatInitialConfig: Partial<GoogleChatChannel> = {
+	title: `[{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}] {{ .CommonLabels.alertname }}`,
+	text: `{{ range .Alerts -}}
+*Alert:* {{ .Labels.alertname }}{{ if .Labels.severity }}
+*Severity:* {{ .Labels.severity }}{{ end }}{{ if .Annotations.summary }}
+*Summary:* {{ .Annotations.summary }}{{ end }}{{ if .Annotations.description }}
+*Description:* {{ .Annotations.description }}{{ end }}{{ if .Annotations.related_logs }}
+*Related Logs:* {{ .Annotations.related_logs }}{{ end }}{{ if .Annotations.related_traces }}
+*Related Traces:* {{ .Annotations.related_traces }}{{ end }}
+
+*Labels:*
+{{ range .Labels.SortedPairs -}}
+	• \`{{ .Name }}\`: {{ .Value }}
+{{ end }}
+{{ end }}`,
+};

frontend/src/container/CreateAlertChannels/index.tsx

@@ -2,12 +2,14 @@ import { useCallback, useEffect, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Form } from 'antd';
 import createEmail from 'api/channels/createEmail';
+import createGoogleChat from 'api/channels/createGoogleChat';
 import createMsTeamsApi from 'api/channels/createMsTeams';
 import createOpsgenie from 'api/channels/createOpsgenie';
 import createPagerApi from 'api/channels/createPager';
 import createSlackApi from 'api/channels/createSlack';
 import createWebhookApi from 'api/channels/createWebhook';
 import testEmail from 'api/channels/testEmail';
+import testGoogleChat from 'api/channels/testGoogleChat';
 import testMsTeamsApi from 'api/channels/testMsTeams';
 import testOpsGenie from 'api/channels/testOpsgenie';
 import testPagerApi from 'api/channels/testPager';
@@ -24,6 +26,7 @@ import APIError from 'types/api/error';
 import {
 	ChannelType,
 	EmailChannel,
+	GoogleChatChannel,
 	MsTeamsChannel,
 	OpsgenieChannel,
 	PagerChannel,
@@ -33,6 +36,7 @@ import {
 } from './config';
 import {
 	EmailInitialConfig,
+	GoogleChatInitialConfig,
 	OpsgenieInitialConfig,
 	PagerInitialConfig,
 } from './defaults';
@@ -59,6 +63,7 @@ function CreateAlertChannels({
 				WebhookChannel &
 				PagerChannel &
 				MsTeamsChannel &
+				GoogleChatChannel &
 				OpsgenieChannel &
 				EmailChannel
 		>
@@ -121,6 +126,14 @@ function CreateAlertChannels({
 					...EmailInitialConfig,
 				}));
 			}
+
+			// reset config to Google Chat defaults
+			if (value === ChannelType.GoogleChat && currentType !== value) {
+				setSelectedConfig((selectedConfig) => ({
+					...selectedConfig,
+					...GoogleChatInitialConfig,
+				}));
+			}
 		},
 		[type, selectedConfig],
 	);
@@ -406,7 +419,49 @@ function CreateAlertChannels({
 		prepareMsTeamsRequest,
 		showErrorModal,
 	]);
+	const prepareGoogleChatRequest = useCallback(
+		() => ({
+			webhook_url: selectedConfig?.webhook_url || '',
+			name: selectedConfig?.name || '',
+			send_resolved: selectedConfig?.send_resolved || false,
+			text: selectedConfig?.text || '',
+			title: selectedConfig?.title || '',
+		}),
+		[selectedConfig],
+	);
 
+	const onGoogleChatHandler = useCallback(async () => {
+		if (!selectedConfig.webhook_url) {
+			notifications.error({
+				message: 'Error',
+				description: t('googlechat_webhook_url_required'),
+			});
+			return;
+		}
+
+		setSavingState(true);
+
+		try {
+			await createGoogleChat(prepareGoogleChatRequest());
+			notifications.success({
+				message: 'Success',
+				description: t('channel_creation_done'),
+			});
+			history.replace(ROUTES.ALL_CHANNELS);
+			return { status: 'success', statusMessage: t('channel_creation_done') };
+		} catch (error) {
+			showErrorModal(error as APIError);
+			return { status: 'failed', statusMessage: t('channel_creation_failed') };
+		} finally {
+			setSavingState(false);
+		}
+	}, [
+		selectedConfig.webhook_url,
+		notifications,
+		t,
+		prepareGoogleChatRequest,
+		showErrorModal,
+	]);
 	const onSaveHandler = useCallback(
 		async (value: ChannelType) => {
 			if (!selectedConfig.name) {
@@ -424,6 +479,7 @@ function CreateAlertChannels({
 				[ChannelType.Opsgenie]: onOpsgenieHandler,
 				[ChannelType.MsTeams]: onMsTeamsHandler,
 				[ChannelType.Email]: onEmailHandler,
+				[ChannelType.GoogleChat]: onGoogleChatHandler,
 			};
 
 			if (isChannelType(value)) {
@@ -455,6 +511,7 @@ function CreateAlertChannels({
 			onOpsgenieHandler,
 			onMsTeamsHandler,
 			onEmailHandler,
+			onGoogleChatHandler,
 			notifications,
 			t,
 		],
@@ -492,6 +549,10 @@ function CreateAlertChannels({
 						request = prepareEmailRequest();
 						await testEmail(request);
 						break;
+					case ChannelType.GoogleChat:
+						request = prepareGoogleChatRequest();
+						await testGoogleChat(request);
+						break;
 					default:
 						notifications.error({
 							message: 'Error',
@@ -534,6 +595,7 @@ function CreateAlertChannels({
 			prepareOpsgenieRequest,
 			prepareSlackRequest,
 			prepareMsTeamsRequest,
+			prepareGoogleChatRequest,
 			prepareEmailRequest,
 			notifications,
 		],
@@ -546,6 +608,23 @@ function CreateAlertChannels({
 		[performChannelTest],
 	);
 
+	const getInitialConfigForType = (): Partial<
+		PagerChannel & OpsgenieChannel & EmailChannel & GoogleChatChannel
+	> => {
+		switch (type) {
+			case ChannelType.Pagerduty:
+				return PagerInitialConfig;
+			case ChannelType.Opsgenie:
+				return OpsgenieInitialConfig;
+			case ChannelType.Email:
+				return EmailInitialConfig;
+			case ChannelType.GoogleChat:
+				return GoogleChatInitialConfig;
+			default:
+				return {};
+		}
+	};
+
 	return (
 		<div className="create-alert-channels-container">
 			<FormAlertChannels
@@ -562,9 +641,7 @@ function CreateAlertChannels({
 					initialValue: {
 						type,
 						...selectedConfig,
-						...PagerInitialConfig,
-						...OpsgenieInitialConfig,
-						...EmailInitialConfig,
+						...getInitialConfigForType(),
 					},
 				}}
 			/>

frontend/src/container/EditAlertChannels/index.tsx

@@ -1,6 +1,7 @@
 import { useCallback, useEffect, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Form } from 'antd';
+import editGoogleChat from 'api/channels/editGoogleChat';
 import editEmail from 'api/channels/editEmail';
 import editMsTeamsApi from 'api/channels/editMsTeams';
 import editOpsgenie from 'api/channels/editOpsgenie';
@@ -8,6 +9,7 @@ import editPagerApi from 'api/channels/editPager';
 import editSlackApi from 'api/channels/editSlack';
 import editWebhookApi from 'api/channels/editWebhook';
 import testEmail from 'api/channels/testEmail';
+import testGoogleChat from 'api/channels/testGoogleChat';
 import testMsTeamsApi from 'api/channels/testMsTeams';
 import testOpsgenie from 'api/channels/testOpsgenie';
 import testPagerApi from 'api/channels/testPager';
@@ -18,6 +20,7 @@ import ROUTES from 'constants/routes';
 import {
 	ChannelType,
 	EmailChannel,
+	GoogleChatChannel,
 	MsTeamsChannel,
 	OpsgenieChannel,
 	PagerChannel,
@@ -43,6 +46,7 @@ function EditAlertChannels({
 				WebhookChannel &
 				PagerChannel &
 				MsTeamsChannel &
+				GoogleChatChannel &
 				OpsgenieChannel &
 				EmailChannel
 		>
@@ -333,6 +337,56 @@ function EditAlertChannels({
 		[id, selectedConfig],
 	);
 
+	const prepareGoogleChatRequest = useCallback(
+		() => ({
+			webhook_url: selectedConfig?.webhook_url || '',
+			name: selectedConfig?.name || '',
+			send_resolved: selectedConfig?.send_resolved || false,
+			text: selectedConfig?.text || '',
+			title: selectedConfig?.title || '',
+			id,
+		}),
+		[id, selectedConfig],
+	);
+
+	const onGoogleChatEditHandler = useCallback(async () => {
+		setSavingState(true);
+
+		if (selectedConfig?.webhook_url === '') {
+			notifications.error({
+				message: 'Error',
+				description: t('googlechat_webhook_url_required'),
+			});
+			setSavingState(false);
+			return {
+				status: 'failed',
+				statusMessage: t('googlechat_webhook_url_required'),
+			};
+		}
+
+		try {
+			await editGoogleChat(prepareGoogleChatRequest());
+			notifications.success({
+				message: 'Success',
+				description: t('channel_edit_done'),
+			});
+			history.replace(ROUTES.ALL_CHANNELS);
+			return { status: 'success', statusMessage: t('channel_edit_done') };
+		} catch (error) {
+			notifications.error({
+				message: (error as APIError).getErrorCode(),
+				description: (error as APIError).getErrorMessage(),
+			});
+			return {
+				status: 'failed',
+				statusMessage:
+					(error as APIError).getErrorMessage() || t('channel_edit_failed'),
+			};
+		} finally {
+			setSavingState(false);
+		}
+	}, [prepareGoogleChatRequest, notifications, selectedConfig, t]);
+
 	const onMsTeamsEditHandler = useCallback(async () => {
 		setSavingState(true);
 
@@ -383,6 +437,8 @@ function EditAlertChannels({
 				result = await onOpsgenieEditHandler();
 			} else if (value === ChannelType.Email) {
 				result = await onEmailEditHandler();
+			} else if (value === ChannelType.GoogleChat) {
+				result = await onGoogleChatEditHandler();
 			}
 			logEvent('Alert Channel: Save channel', {
 				type: value,
@@ -401,6 +457,7 @@ function EditAlertChannels({
 			onMsTeamsEditHandler,
 			onOpsgenieEditHandler,
 			onEmailEditHandler,
+			onGoogleChatEditHandler,
 		],
 	);
 
@@ -442,6 +499,12 @@ function EditAlertChannels({
 							await testEmail(request);
 						}
 						break;
+					case ChannelType.GoogleChat:
+						request = prepareGoogleChatRequest();
+						if (request) {
+							await testGoogleChat(request);
+						}
+						break;
 					default:
 						notifications.error({
 							message: 'Error',
@@ -484,6 +547,7 @@ function EditAlertChannels({
 			preparePagerRequest,
 			prepareSlackRequest,
 			prepareMsTeamsRequest,
+			prepareGoogleChatRequest,
 			prepareOpsgenieRequest,
 			prepareEmailRequest,
 			notifications,

frontend/src/container/FormAlertChannels/Settings/GoogleChat.tsx

@@ -0,0 +1,76 @@
+import React from 'react';
+import { useTranslation } from 'react-i18next';
+import { Form, Input } from 'antd';
+import { MarkdownRenderer } from 'components/MarkdownRenderer/MarkdownRenderer';
+
+import { GoogleChatChannel } from '../../CreateAlertChannels/config';
+
+function GoogleChat({ setSelectedConfig }: GoogleChatProps): JSX.Element {
+	const { t } = useTranslation('channels');
+
+	return (
+		<>
+			<Form.Item
+				name="webhook_url"
+				label={t('field_webhook_url')}
+				tooltip={{
+					title: (
+						<MarkdownRenderer
+							markdownContent={t('tooltip_googlechat_url')}
+							variables={{}}
+						/>
+					),
+					overlayInnerStyle: { maxWidth: 400 },
+					placement: 'right',
+				}}
+			>
+				<Input
+					onChange={(event): void => {
+						setSelectedConfig((value) => ({
+							...value,
+							webhook_url: event.target.value,
+						}));
+					}}
+					data-testid="webhook-url-textbox"
+					placeholder="https://chat.googleapis.com/v1/spaces/..."
+				/>
+			</Form.Item>
+
+			<Form.Item name="title" label={t('field_googlechat_title')}>
+				<Input.TextArea
+					rows={2}
+					onChange={(event): void =>
+						setSelectedConfig((value) => ({
+							...value,
+							title: event.target.value,
+						}))
+					}
+					data-testid="title-textarea"
+					placeholder={`[{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}] {{ .CommonLabels.alertname }}`}
+				/>
+			</Form.Item>
+
+			<Form.Item name="text" label={t('field_googlechat_description')}>
+				<Input.TextArea
+					rows={4}
+					onChange={(event): void =>
+						setSelectedConfig((value) => ({
+							...value,
+							text: event.target.value,
+						}))
+					}
+					data-testid="description-textarea"
+					placeholder={t('placeholder_slack_description')}
+				/>
+			</Form.Item>
+		</>
+	);
+}
+
+interface GoogleChatProps {
+	setSelectedConfig: React.Dispatch<
+		React.SetStateAction<Partial<GoogleChatChannel>>
+	>;
+}
+
+export default GoogleChat;

frontend/src/container/FormAlertChannels/index.tsx

@@ -8,6 +8,7 @@ import ROUTES from 'constants/routes';
 import {
 	ChannelType,
 	EmailChannel,
+	GoogleChatChannel,
 	OpsgenieChannel,
 	PagerChannel,
 	SlackChannel,
@@ -16,6 +17,7 @@ import {
 import history from 'lib/history';
 
 import EmailSettings from './Settings/Email';
+import GoogleChatSettings from './Settings/GoogleChat';
 import MsTeamsSettings from './Settings/MsTeams';
 import OpsgenieSettings from './Settings/Opsgenie';
 import PagerSettings from './Settings/Pager';
@@ -52,6 +54,8 @@ function FormAlertChannels({
 				return <OpsgenieSettings setSelectedConfig={setSelectedConfig} />;
 			case ChannelType.Email:
 				return <EmailSettings setSelectedConfig={setSelectedConfig} />;
+			case ChannelType.GoogleChat:
+				return <GoogleChatSettings setSelectedConfig={setSelectedConfig} />;
 			default:
 				return null;
 		}
@@ -128,6 +132,13 @@ function FormAlertChannels({
 						<Select.Option value="msteams" key="msteams" data-testid="select-option">
 							Microsoft Teams
 						</Select.Option>
+						<Select.Option
+							value="googlechat"
+							key="googlechat"
+							data-testid="select-option"
+						>
+							Google Chat
+						</Select.Option>
 					</Select>
 				</Form.Item>
 
@@ -172,6 +183,7 @@ interface FormAlertChannelsProps {
 					WebhookChannel &
 					PagerChannel &
 					OpsgenieChannel &
+					GoogleChatChannel &
 					EmailChannel
 			>
 		>

frontend/src/lib/__tests__/getLabelName.test.ts

@@ -1,84 +0,0 @@
-import getLabelName from 'lib/getLabelName';
-
-describe('getLabelName', () => {
-	describe('with a legend template', () => {
-		it('substitutes a single variable that exists on the series', () => {
-			const result = getLabelName(
-				{ 'service.name': 'frontend' },
-				'A',
-				'{{service.name}}',
-			);
-			expect(result).toBe('frontend');
-		});
-
-		it('substitutes a template with surrounding literal text', () => {
-			const result = getLabelName(
-				{ 'service.name': 'frontend' },
-				'A',
-				'rate for {{service.name}}',
-			);
-			expect(result).toBe('rate for frontend');
-		});
-
-		it('substitutes multiple variables when all are present', () => {
-			const result = getLabelName(
-				{ 'service.name': 'frontend', 'http.target': 'GET /api' },
-				'A',
-				'{{service.name}} / {{http.target}}',
-			);
-			expect(result).toBe('frontend / GET /api');
-		});
-
-		it('falls back to query name when a referenced variable is missing', () => {
-			const result = getLabelName(
-				{ 'http.target': 'GET /api' },
-				'F1',
-				'{{service.name}}',
-			);
-			expect(result).toBe('F1');
-		});
-
-		it('falls back to query name even if literal text would still render', () => {
-			const result = getLabelName(
-				{ 'http.target': 'GET /api' },
-				'F1',
-				'label = {{label}}',
-			);
-			expect(result).toBe('F1');
-		});
-
-		it('falls back to query name when any of multiple variables is missing', () => {
-			const result = getLabelName(
-				{ 'service.name': 'frontend' },
-				'F1',
-				'{{service.name}} / {{http.target}}',
-			);
-			expect(result).toBe('F1');
-		});
-
-		it('treats a null label value as missing', () => {
-			const result = getLabelName(
-				{ 'service.name': null } as unknown as Record<string, string>,
-				'F1',
-				'{{service.name}}',
-			);
-			expect(result).toBe('F1');
-		});
-	});
-
-	describe('without a legend template', () => {
-		it('returns key="value" pairs for plain labels', () => {
-			const result = getLabelName(
-				{ 'service.name': 'frontend', 'http.target': 'GET /api' },
-				'A',
-				'',
-			);
-			expect(result).toBe('{service.name="frontend",http.target="GET /api"}');
-		});
-
-		it('returns query name when labels are empty', () => {
-			const result = getLabelName({}, 'A', '');
-			expect(result).toBe('A');
-		});
-	});
-});

frontend/src/lib/getLabelName.ts

@@ -18,17 +18,6 @@ const getLabelName = (
 
 		const results = variables.map((variable) => metric[variable]);
 
-		// Fall back to query name if any `{{var}}` references a label that
-		// isn't on this series — avoids rendering "undefined" in the legend.
-		const hasMissingVariable = variables.some(
-			(variable, index) =>
-				legends.includes(`{{${variable}}}`) &&
-				(results[index] === undefined || results[index] === null),
-		);
-		if (hasMissingVariable) {
-			return query;
-		}
-
 		let endResult = legends;
 
 		variables.forEach((e, index) => {

frontend/src/mocks-server/__mockdata__/alerts.ts

@@ -47,3 +47,7 @@ export const opsGeniePriorityDefaultValue =
 
 export const pagerDutySeverityTextDefaultValue =
 	'{{ (index .Alerts 0).Labels.severity }}';
+
+export const googleChatTitleDefaultValue = `[{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}] {{ .CommonLabels.alertname }}`;
+
+export const googleChatTextDefaultValue = `{{ range .Alerts -}} *Alert:* {{ .Labels.alertname }}{{ if .Labels.severity }} *Severity:* {{ .Labels.severity }}{{ end }}{{ if .Annotations.summary }} *Summary:* {{ .Annotations.summary }}{{ end }}{{ if .Annotations.description }} *Description:* {{ .Annotations.description }}{{ end }}{{ if .Annotations.related_logs }} *Related Logs:* {{ .Annotations.related_logs }}{{ end }}{{ if .Annotations.related_traces }} *Related Traces:* {{ .Annotations.related_traces }}{{ end }} *Labels:* {{ range .Labels.SortedPairs -}} • \`{{ .Name }}\`: {{ .Value }} {{ end }} {{ end }}`;

frontend/src/pages/ChannelsEdit/index.tsx

@@ -7,6 +7,7 @@ import get from 'api/channels/get';
 import Spinner from 'components/Spinner';
 import {
 	ChannelType,
+	GoogleChatChannel,
 	MsTeamsChannel,
 	PagerChannel,
 	SlackChannel,
@@ -56,9 +57,17 @@ function ChannelsEdit(): JSX.Element {
 
 	const prepChannelConfig = (): {
 		type: string;
-		channel: SlackChannel & WebhookChannel & PagerChannel & MsTeamsChannel;
+		channel: SlackChannel &
+			WebhookChannel &
+			PagerChannel &
+			MsTeamsChannel &
+			GoogleChatChannel;
 	} => {
-		let channel: SlackChannel & WebhookChannel & PagerChannel & MsTeamsChannel = {
+		let channel: SlackChannel &
+			WebhookChannel &
+			PagerChannel &
+			MsTeamsChannel &
+			GoogleChatChannel = {
 			name: '',
 		};
 		if (value && 'slack_configs' in value) {
@@ -78,6 +87,15 @@ function ChannelsEdit(): JSX.Element {
 				channel,
 			};
 		}
+
+		if (value && 'googlechat_configs' in value) {
+			const googleChatConfig = value.googlechat_configs[0];
+			channel = googleChatConfig;
+			return {
+				type: ChannelType.GoogleChat,
+				channel,
+			};
+		}
 		if (value && 'pagerduty_configs' in value) {
 			const pagerConfig = value.pagerduty_configs[0];
 			channel = pagerConfig;

frontend/src/pages/TraceDetailsV3/SpanDetailsPanel/DockModeSwitcher.tsx

@@ -1,77 +0,0 @@
-import { ReactNode } from 'react';
-import { Dock, PanelBottom, PanelRight } from '@signozhq/icons';
-import { ToggleGroup, ToggleGroupItem } from '@signozhq/ui/toggle-group';
-import {
-	TooltipContent,
-	TooltipProvider,
-	TooltipRoot,
-	TooltipTrigger,
-} from '@signozhq/ui/tooltip';
-
-import { SpanDetailVariant } from './constants';
-
-interface DockOption {
-	value: SpanDetailVariant;
-	icon: ReactNode;
-	tooltip: string;
-}
-
-const DOCK_OPTIONS: DockOption[] = [
-	{
-		value: SpanDetailVariant.DIALOG,
-		icon: <Dock size={14} />,
-		tooltip: 'Open as floating panel',
-	},
-	{
-		value: SpanDetailVariant.DOCKED,
-		icon: <PanelBottom size={14} />,
-		tooltip: 'Dock at the bottom',
-	},
-	{
-		value: SpanDetailVariant.DOCKED_RIGHT,
-		icon: <PanelRight size={14} />,
-		tooltip: 'Dock on the right',
-	},
-];
-
-interface DockModeSwitcherProps {
-	value: SpanDetailVariant;
-	onChange: (value: SpanDetailVariant) => void;
-	tooltipClassName?: string;
-}
-
-function DockModeSwitcher({
-	value,
-	onChange,
-	tooltipClassName,
-}: DockModeSwitcherProps): JSX.Element {
-	return (
-		<TooltipProvider>
-			<ToggleGroup
-				type="single"
-				value={value}
-				onChange={(v): void => {
-					if (v) {
-						onChange(v as SpanDetailVariant);
-					}
-				}}
-				size="sm"
-			>
-				{DOCK_OPTIONS.map((option) => (
-					<TooltipRoot key={option.value}>
-						<TooltipTrigger asChild>
-							<span>
-								<ToggleGroupItem value={option.value}>{option.icon}</ToggleGroupItem>
-							</span>
-						</TooltipTrigger>
-						<TooltipContent className={tooltipClassName}>
-							{option.tooltip}
-						</TooltipContent>
-					</TooltipRoot>
-				))}
-			</ToggleGroup>
-		</TooltipProvider>
-	);
-}
-
-export default DockModeSwitcher;

frontend/src/pages/TraceDetailsV3/SpanDetailsPanel/SpanDetailsPanel.module.scss

@@ -3,10 +3,6 @@
 	display: flex;
 	flex-direction: column;
 	overflow: hidden;
-
-	:global(.details-header) {
-		height: 39px;
-	}
 }
 
 .body {

frontend/src/pages/TraceDetailsV3/SpanDetailsPanel/SpanDetailsPanel.tsx

@@ -1,16 +1,25 @@
 import { useCallback, useMemo } from 'react';
+import { Button } from '@signozhq/ui/button';
 import {
 	TabsContent,
 	TabsList,
 	TabsRoot,
 	TabsTrigger,
 } from '@signozhq/ui/tabs';
+import {
+	TooltipRoot,
+	TooltipContent,
+	TooltipProvider,
+	TooltipTrigger,
+} from '@signozhq/ui/tooltip';
 import {
 	Bookmark,
 	CalendarClock,
 	ChartColumnBig,
+	Dock,
 	Link2,
 	List,
+	PanelBottom,
 	ScrollText,
 	Timer,
 } from '@signozhq/icons';
@@ -52,7 +61,6 @@ import {
 	SpanDetailVariant,
 	VISIBLE_ACTIONS,
 } from './constants';
-import DockModeSwitcher from './DockModeSwitcher';
 import { useSpanAttributeActions } from './hooks/useSpanAttributeActions';
 import { useTracePinnedFields } from './hooks/useTracePinnedFields';
 import {
@@ -484,14 +492,31 @@ function SpanDetailsPanel({
 		];
 
 		if (onVariantChange) {
+			const isDocked = variant === SpanDetailVariant.DOCKED;
 			actions.push({
-				key: 'dock-mode',
+				key: 'dock-toggle',
 				component: (
-					<DockModeSwitcher
-						value={variant}
-						onChange={onVariantChange}
-						tooltipClassName={styles.dockToggleTooltip}
-					/>
+					<TooltipProvider>
+						<TooltipRoot>
+							<TooltipTrigger asChild>
+								<Button
+									variant="ghost"
+									size="icon"
+									color="secondary"
+									onClick={(): void =>
+										onVariantChange(
+											isDocked ? SpanDetailVariant.DIALOG : SpanDetailVariant.DOCKED,
+										)
+									}
+								>
+									{isDocked ? <Dock size={14} /> : <PanelBottom size={14} />}
+								</Button>
+							</TooltipTrigger>
+							<TooltipContent className={styles.dockToggleTooltip}>
+								{isDocked ? 'Open as floating panel' : 'Dock at the bottom'}
+							</TooltipContent>
+						</TooltipRoot>
+					</TooltipProvider>
 				),
 			});
 		}
@@ -528,10 +553,7 @@ function SpanDetailsPanel({
 		</>
 	);
 
-	if (
-		variant === SpanDetailVariant.DOCKED ||
-		variant === SpanDetailVariant.DOCKED_RIGHT
-	) {
+	if (variant === SpanDetailVariant.DOCKED) {
 		return <div className={styles.root}>{content}</div>;
 	}
 

frontend/src/pages/TraceDetailsV3/SpanDetailsPanel/constants.ts

@@ -22,7 +22,6 @@ export enum SpanDetailVariant {
 	DRAWER = 'drawer',
 	DIALOG = 'dialog',
 	DOCKED = 'docked',
-	DOCKED_RIGHT = 'right',
 }
 
 export const KEY_ATTRIBUTE_KEYS: Record<string, string[]> = {

frontend/src/pages/TraceDetailsV3/TraceDetailsV3.module.scss

@@ -4,28 +4,13 @@
 	flex-direction: column;
 }
 
-.layoutRow {
-	display: flex;
-	flex: 1;
-	min-height: 0;
-	overflow: hidden;
-}
-
 .content {
 	display: flex;
 	flex-direction: column;
 	flex: 1;
-	min-width: 0;
 	overflow: hidden;
 }
 
-.rightDock {
-	display: flex;
-	flex-direction: column;
-	border-left: 1px solid var(--l2-border);
-	min-width: 0;
-}
-
 // Shared Ant Collapse chrome reset for both the flamegraph and waterfall
 // collapse panels.
 .flameCollapse,

frontend/src/pages/TraceDetailsV3/TraceWaterfall/TraceWaterfallStates/Success/Success.tsx

@@ -893,7 +893,7 @@ function Success(props: ISuccessProps): JSX.Element {
 					/>
 					{/* Left panel - table with horizontal scroll */}
 					<ResizableBox
-						handle="right"
+						direction="horizontal"
 						defaultWidth={DEFAULT_SIDEBAR_WIDTH}
 						minWidth={MIN_SIDEBAR_WIDTH}
 						maxWidth={MAX_SIDEBAR_WIDTH}

frontend/src/pages/TraceDetailsV3/index.tsx

@@ -242,13 +242,9 @@ function TraceDetailsV3(): JSX.Element {
 		() =>
 			(getLocalStorageKey(
 				LOCALSTORAGE.TRACE_DETAILS_SPAN_DETAILS_POSITION,
-			) as SpanDetailVariant) || SpanDetailVariant.DOCKED_RIGHT,
+			) as SpanDetailVariant) || SpanDetailVariant.DIALOG,
 	);
 
-	const RIGHT_DOCK_MIN = 480;
-	const RIGHT_DOCK_MAX = 720;
-	const [rightDockWidth, setRightDockWidth] = useState(RIGHT_DOCK_MIN);
-
 	const handleVariantChange = useCallback(
 		(newVariant: SpanDetailVariant): void => {
 			setLocalStorageKey(
@@ -295,9 +291,7 @@ function TraceDetailsV3(): JSX.Element {
 		(!!errorFetchingTraceData || !traceData?.payload?.spans?.length);
 
 	const isDocked = spanDetailVariant === SpanDetailVariant.DOCKED;
-	const isRightDocked = spanDetailVariant === SpanDetailVariant.DOCKED_RIGHT;
 	const isWaterfallDocked = panelState.isOpen && isDocked;
-	const showRightDock = panelState.isOpen && isRightDocked;
 
 	const waterfallChildren = (
 		<ResizableBox
@@ -338,118 +332,94 @@ function TraceDetailsV3(): JSX.Element {
 					<NoData />
 				) : (
 					<>
-						<div className={styles.layoutRow}>
-							<div className={styles.content}>
-								<Collapse
-									// @ts-expect-error motion is passed through to rc-collapse to disable animation
-									motion={false}
-									activeKey={activeKeys.filter((k) => k === 'flame')}
-									onChange={(): void => handleCollapseChange('flame')}
-									size="small"
-									className={styles.flameCollapse}
-									items={[
-										{
-											key: 'flame',
-											label: (
-												<div className={styles.collapseLabel}>
-													<span className={styles.collapseTitle}>
-														Flame Graph
-														{traceData?.payload?.totalSpansCount &&
-															traceData.payload.totalSpansCount > FLAMEGRAPH_SPAN_LIMIT && (
-																<WarningPopover
-																	message="The total span count exceeds the visualization limit. Displaying a sampled subset of spans in flamegraph."
-																	placement="bottomLeft"
-																/>
-															)}
-													</span>
-													{traceData?.payload?.totalSpansCount ? (
-														<span className={styles.collapseCount}>
-															<span className={styles.collapseCountItem}>
-																<ChartNoAxesGantt size={13} />
-																Spans: {traceData.payload.totalSpansCount}
-															</span>
-															<span
-																className={cx(styles.collapseCountItem, {
-																	[styles.hasErrors]: traceData.payload.totalErrorSpansCount > 0,
-																})}
-															>
-																<TriangleAlert size={13} />
-																Errors: {traceData.payload.totalErrorSpansCount ?? 0}
-															</span>
+						<div className={styles.content}>
+							<Collapse
+								// @ts-expect-error motion is passed through to rc-collapse to disable animation
+								motion={false}
+								activeKey={activeKeys.filter((k) => k === 'flame')}
+								onChange={(): void => handleCollapseChange('flame')}
+								size="small"
+								className={styles.flameCollapse}
+								items={[
+									{
+										key: 'flame',
+										label: (
+											<div className={styles.collapseLabel}>
+												<span className={styles.collapseTitle}>
+													Flame Graph
+													{traceData?.payload?.totalSpansCount &&
+														traceData.payload.totalSpansCount > FLAMEGRAPH_SPAN_LIMIT && (
+															<WarningPopover
+																message="The total span count exceeds the visualization limit. Displaying a sampled subset of spans in flamegraph."
+																placement="bottomLeft"
+															/>
+														)}
+												</span>
+												{traceData?.payload?.totalSpansCount ? (
+													<span className={styles.collapseCount}>
+														<span className={styles.collapseCountItem}>
+															<ChartNoAxesGantt size={13} />
+															Spans: {traceData.payload.totalSpansCount}
 														</span>
-													) : null}
-												</div>
-											),
-											children: (
-												<ResizableBox defaultHeight={300} minHeight={100} maxHeight={400}>
-													<TraceFlamegraph
-														filteredSpanIds={filteredSpanIds}
-														isFilterActive={isFilterActive}
-														selectedSpan={selectedSpan}
-														totalSpansCount={totalSpansCount}
-													/>
-												</ResizableBox>
-											),
-										},
-									]}
-								/>
+														<span
+															className={cx(styles.collapseCountItem, {
+																[styles.hasErrors]: traceData.payload.totalErrorSpansCount > 0,
+															})}
+														>
+															<TriangleAlert size={13} />
+															Errors: {traceData.payload.totalErrorSpansCount ?? 0}
+														</span>
+													</span>
+												) : null}
+											</div>
+										),
+										children: (
+											<ResizableBox defaultHeight={300} minHeight={100} maxHeight={400}>
+												<TraceFlamegraph
+													filteredSpanIds={filteredSpanIds}
+													isFilterActive={isFilterActive}
+													selectedSpan={selectedSpan}
+													totalSpansCount={totalSpansCount}
+												/>
+											</ResizableBox>
+										),
+									},
+								]}
+							/>
 
-								<Collapse
-									// @ts-expect-error motion is passed through to rc-collapse to disable animation
-									motion={false}
-									activeKey={activeKeys.filter((k) => k === 'waterfall')}
-									onChange={(): void => handleCollapseChange('waterfall')}
-									size="small"
-									className={cx(styles.waterfallCollapse, {
-										[styles.isDocked]: isWaterfallDocked,
-									})}
-									items={[
-										{
-											key: 'waterfall',
-											label: 'Waterfall',
-											children: activeKeys.includes('waterfall')
-												? waterfallChildren
-												: null,
-										},
-									]}
-								/>
+							<Collapse
+								// @ts-expect-error motion is passed through to rc-collapse to disable animation
+								motion={false}
+								activeKey={activeKeys.filter((k) => k === 'waterfall')}
+								onChange={(): void => handleCollapseChange('waterfall')}
+								size="small"
+								className={cx(styles.waterfallCollapse, {
+									[styles.isDocked]: isWaterfallDocked,
+								})}
+								items={[
+									{
+										key: 'waterfall',
+										label: 'Waterfall',
+										children: activeKeys.includes('waterfall') ? waterfallChildren : null,
+									},
+								]}
+							/>
 
-								{panelState.isOpen && isDocked && (
-									<div className={styles.dockedSpanDetails}>
-										<SpanDetailsPanel
-											panelState={panelState}
-											selectedSpan={selectedSpan}
-											variant={SpanDetailVariant.DOCKED}
-											onVariantChange={handleVariantChange}
-											traceStartTime={traceData?.payload?.startTimestampMillis}
-											traceEndTime={traceData?.payload?.endTimestampMillis}
-										/>
-									</div>
-								)}
-							</div>
-
-							{showRightDock && (
-								<ResizableBox
-									handle="left"
-									defaultWidth={rightDockWidth}
-									minWidth={RIGHT_DOCK_MIN}
-									maxWidth={RIGHT_DOCK_MAX}
-									onResize={setRightDockWidth}
-									className={styles.rightDock}
-								>
+							{panelState.isOpen && isDocked && (
+								<div className={styles.dockedSpanDetails}>
 									<SpanDetailsPanel
 										panelState={panelState}
 										selectedSpan={selectedSpan}
-										variant={SpanDetailVariant.DOCKED_RIGHT}
+										variant={SpanDetailVariant.DOCKED}
 										onVariantChange={handleVariantChange}
 										traceStartTime={traceData?.payload?.startTimestampMillis}
 										traceEndTime={traceData?.payload?.endTimestampMillis}
 									/>
-								</ResizableBox>
+								</div>
 							)}
 						</div>
 
-						{panelState.isOpen && spanDetailVariant === SpanDetailVariant.DIALOG && (
+						{panelState.isOpen && !isDocked && (
 							<SpanDetailsPanel
 								panelState={panelState}
 								selectedSpan={selectedSpan}

frontend/src/periscope/components/ResizableBox/ResizableBox.styles.scss

@@ -23,36 +23,20 @@
 			background: var(--primary);
 		}
 
-		&--top,
-		&--bottom {
+		&--vertical {
+			bottom: 0;
 			left: 0;
 			right: 0;
 			height: 1px;
 			cursor: row-resize;
 		}
 
-		&--left,
-		&--right {
+		&--horizontal {
+			right: 0;
 			top: 0;
 			bottom: 0;
 			width: 1px;
 			cursor: col-resize;
 		}
-
-		&--top {
-			top: 0;
-		}
-
-		&--bottom {
-			bottom: 0;
-		}
-
-		&--left {
-			left: 0;
-		}
-
-		&--right {
-			right: 0;
-		}
 	}
 }

frontend/src/periscope/components/ResizableBox/ResizableBox.tsx

@@ -2,15 +2,9 @@ import { useCallback, useRef, useState } from 'react';
 
 import './ResizableBox.styles.scss';
 
-export type ResizableBoxHandle = 'top' | 'right' | 'bottom' | 'left';
-
 export interface ResizableBoxProps {
 	children: React.ReactNode;
-	// Which edge the resize handle sits on. The edge determines the axis:
-	// 'top'/'bottom' → vertical resize (height), 'left'/'right' → horizontal
-	// resize (width). Dragging the handle away from the content grows the box;
-	// dragging it toward the content shrinks it.
-	handle?: ResizableBoxHandle;
+	direction?: 'vertical' | 'horizontal';
 	defaultHeight?: number;
 	minHeight?: number;
 	maxHeight?: number;
@@ -24,7 +18,7 @@ export interface ResizableBoxProps {
 
 function ResizableBox({
 	children,
-	handle = 'bottom',
+	direction = 'vertical',
 	defaultHeight = 200,
 	minHeight = 50,
 	maxHeight = Infinity,
@@ -35,8 +29,7 @@ function ResizableBox({
 	disabled = false,
 	className,
 }: ResizableBoxProps): JSX.Element {
-	const isHorizontal = handle === 'left' || handle === 'right';
-	const isStartHandle = handle === 'top' || handle === 'left';
+	const isHorizontal = direction === 'horizontal';
 	const [size, setSize] = useState(isHorizontal ? defaultWidth : defaultHeight);
 	const containerRef = useRef<HTMLDivElement>(null);
 
@@ -47,13 +40,10 @@ function ResizableBox({
 			const startSize = size;
 			const min = isHorizontal ? minWidth : minHeight;
 			const max = isHorizontal ? maxWidth : maxHeight;
-			// Start-edge handle: pointer moving away from content (negative delta)
-			// grows the box, so invert the sign.
-			const deltaSign = isStartHandle ? -1 : 1;
 
 			const onMouseMove = (moveEvent: MouseEvent): void => {
 				const currentPos = isHorizontal ? moveEvent.clientX : moveEvent.clientY;
-				const delta = (currentPos - startPos) * deltaSign;
+				const delta = currentPos - startPos;
 				const newSize = Math.min(max, Math.max(min, startSize + delta));
 				setSize(newSize);
 				onResize?.(newSize);
@@ -71,16 +61,7 @@ function ResizableBox({
 			document.addEventListener('mousemove', onMouseMove);
 			document.addEventListener('mouseup', onMouseUp);
 		},
-		[
-			size,
-			isHorizontal,
-			isStartHandle,
-			minWidth,
-			maxWidth,
-			minHeight,
-			maxHeight,
-			onResize,
-		],
+		[size, isHorizontal, minWidth, maxWidth, minHeight, maxHeight, onResize],
 	);
 
 	const containerStyle = disabled
@@ -88,7 +69,7 @@ function ResizableBox({
 		: isHorizontal
 			? { width: size }
 			: { height: size };
-	const handleClass = `resizable-box__handle resizable-box__handle--${handle}`;
+	const handleClass = `resizable-box__handle resizable-box__handle--${direction}`;
 
 	return (
 		<div

frontend/src/types/api/channels/createGoogleChat.ts

@@ -0,0 +1,8 @@
+import { GoogleChatChannel } from 'container/CreateAlertChannels/config';
+
+export type Props = GoogleChatChannel;
+
+export interface PayloadProps {
+	data: string;
+	status: string;
+}

frontend/src/types/api/channels/editGoogleChat.ts

@@ -0,0 +1,10 @@
+import { GoogleChatChannel } from 'container/CreateAlertChannels/config';
+
+export interface Props extends GoogleChatChannel {
+	id: string;
+}
+
+export interface PayloadProps {
+	data: string;
+	status: string;
+}

pkg/alertmanager/alertmanager.go

@@ -25,7 +25,7 @@ type Alertmanager interface {
 	PutAlerts(context.Context, string, alertmanagertypes.PostableAlerts) error
 
 	// TestReceiver sends a test alert to a receiver.
-	TestReceiver(context.Context, string, alertmanagertypes.Receiver) error
+	TestReceiver(context.Context, string, *alertmanagertypes.Receiver) error
 
 	// TestAlert sends an alert to a list of receivers.
 	TestAlert(ctx context.Context, orgID string, ruleID string, receiversMap map[*alertmanagertypes.PostableAlert][]string) error
@@ -40,10 +40,10 @@ type Alertmanager interface {
 	GetChannelByID(context.Context, string, valuer.UUID) (*alertmanagertypes.Channel, error)
 
 	// UpdateChannel updates a channel for the organization.
-	UpdateChannelByReceiverAndID(context.Context, string, alertmanagertypes.Receiver, valuer.UUID) error
+	UpdateChannelByReceiverAndID(context.Context, string, *alertmanagertypes.Receiver, valuer.UUID) error
 
 	// CreateChannel creates a channel for the organization.
-	CreateChannel(context.Context, string, alertmanagertypes.Receiver) (*alertmanagertypes.Channel, error)
+	CreateChannel(context.Context, string, *alertmanagertypes.Receiver) (*alertmanagertypes.Channel, error)
 
 	// DeleteChannelByID deletes a channel for the organization.
 	DeleteChannelByID(context.Context, string, valuer.UUID) error

pkg/alertmanager/alertmanagernotify/googlechat/googlechat.go

@@ -0,0 +1,161 @@
+// Copyright (c) 2026 SigNoz, Inc.
+// SPDX-License-Identifier: Apache-2.0
+
+package googlechat
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"log/slog"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"github.com/SigNoz/signoz/pkg/alertmanager/alertmanagertemplate"
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/types/alertmanagertypes"
+	commoncfg "github.com/prometheus/common/config"
+
+	"github.com/prometheus/alertmanager/notify"
+	"github.com/prometheus/alertmanager/template"
+	"github.com/prometheus/alertmanager/types"
+)
+
+const (
+	Integration = "googlechat"
+)
+
+// Notifier implements a Notifier for Google Chat notifications.
+type Notifier struct {
+	config    *alertmanagertypes.GoogleChatReceiverConfig
+	logger    *slog.Logger
+	client    *http.Client
+	retrier   *notify.Retrier
+	templater alertmanagertypes.Templater
+}
+
+// New returns a new Google Chat notifier. The template is consumed via the
+// templater, so the *template.Template argument is accepted only for signature
+// parity with the other notifiers.
+func New(cfg *alertmanagertypes.GoogleChatReceiverConfig, _ *template.Template, l *slog.Logger, templater alertmanagertypes.Templater, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) {
+	if cfg == nil {
+		return nil, errors.NewInternalf(errors.CodeInternal, "google chat config is required")
+	}
+	if cfg.WebhookURL == nil {
+		return nil, errors.NewInternalf(errors.CodeInternal, "google chat webhook_url is required")
+	}
+	if err := validateWebhookURL(cfg.WebhookURL.String()); err != nil {
+		return nil, err
+	}
+
+	client, err := notify.NewClientWithTracing(commoncfg.DefaultHTTPClientConfig, Integration, httpOpts...)
+	if err != nil {
+		return nil, err
+	}
+
+	return &Notifier{
+		config:    cfg,
+		logger:    l,
+		client:    client,
+		retrier:   &notify.Retrier{},
+		templater: templater,
+	}, nil
+}
+
+func validateWebhookURL(rawURL string) error {
+	u, err := url.Parse(rawURL)
+	if err != nil {
+		return errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "invalid google chat webhook_url: %v", err)
+	}
+	if u.Scheme != "https" {
+		return errors.New(errors.TypeInvalidInput, errors.CodeInvalidInput, "google chat webhook_url must use https")
+	}
+	host := strings.ToLower(u.Hostname())
+	if host != "chat.googleapis.com" {
+		return errors.New(errors.TypeInvalidInput, errors.CodeInvalidInput, "google chat webhook_url must use chat.googleapis.com")
+	}
+	return nil
+}
+
+// Message represents the payload sent to Google Chat webhook.
+type Message struct {
+	Text string `json:"text"`
+}
+
+// Notify implements the Notifier interface.
+func (n *Notifier) Notify(ctx context.Context, alerts ...*types.Alert) (bool, error) {
+	key, err := notify.ExtractGroupKey(ctx)
+	if err != nil {
+		return false, err
+	}
+	logger := n.logger.With(slog.Any("group_key", key))
+	logger.DebugContext(ctx, "extracted group key")
+
+	cfg := n.config
+
+	// Expand the title/body templates via the shared templater so that
+	// per-alert custom templates supplied through annotations override the
+	// receiver defaults (consistent with the other SigNoz notifiers).
+	customTitle, customBody := alertmanagertemplate.ExtractTemplatesFromAnnotations(alerts)
+	result, err := n.templater.Expand(ctx, alertmanagertypes.ExpandRequest{
+		TitleTemplate:        customTitle,
+		BodyTemplate:         customBody,
+		DefaultTitleTemplate: cfg.Title,
+		DefaultBodyTemplate:  cfg.Text,
+	}, alerts)
+	if err != nil {
+		return false, errors.NewInternalf(errors.CodeInternal, "failed to render templates: %v", err)
+	}
+
+	// Build the final message: the title followed by each alert's (non-empty)
+	// rendered body. Google Chat receives a single plain-text message.
+	finalText := result.Title
+	bodyParts := make([]string, 0, len(result.Body))
+	for _, body := range result.Body {
+		if body != "" {
+			bodyParts = append(bodyParts, body)
+		}
+	}
+	if len(bodyParts) > 0 {
+		finalText = result.Title + "\n" + strings.Join(bodyParts, "\n")
+	}
+
+	msg := &Message{
+		Text: finalText,
+	}
+
+	var buf bytes.Buffer
+	if err := json.NewEncoder(&buf).Encode(msg); err != nil {
+		return false, err
+	}
+
+	// Add threading support
+	// https://developers.google.com/chat/how-tos/webhooks#start_a_message_thread
+	webhookURL := cfg.WebhookURL.String()
+	u, err := url.Parse(webhookURL)
+	if err != nil {
+		return false, errors.NewInternalf(errors.CodeInternal, "unable to parse googlechat url: %v", err)
+	}
+	q := u.Query()
+	q.Set("threadKey", key.Hash())
+	q.Set("messageReplyOption", "REPLY_MESSAGE_FALLBACK_TO_NEW_THREAD")
+	u.RawQuery = q.Encode()
+	webhookURL = u.String()
+
+	resp, err := notify.PostJSON(ctx, n.client, webhookURL, &buf) //nolint:bodyclose
+	if err != nil {
+		if ctx.Err() != nil {
+			err = errors.NewInternalf(errors.CodeInternal, "failed to post JSON to google chat: %v", context.Cause(ctx))
+		}
+		return true, notify.RedactURL(err)
+	}
+	defer notify.Drain(resp)
+
+	shouldRetry, err := n.retrier.Check(resp.StatusCode, resp.Body)
+	if err != nil {
+		return shouldRetry, notify.NewErrorWithReason(notify.GetFailureReasonFromStatusCode(resp.StatusCode), err)
+	}
+
+	return shouldRetry, err
+}

pkg/alertmanager/alertmanagernotify/googlechat/googlechat_test.go

@@ -0,0 +1,196 @@
+// Copyright (c) 2026 SigNoz, Inc.
+// SPDX-License-Identifier: Apache-2.0
+
+package googlechat
+
+import (
+	"bytes"
+	"context"
+	"crypto/tls"
+	"io"
+	"log/slog"
+	"net"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"testing"
+	"time"
+
+	test "github.com/SigNoz/signoz/pkg/alertmanager/alertmanagernotify/alertmanagernotifytest"
+	"github.com/SigNoz/signoz/pkg/alertmanager/alertmanagertemplate"
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/types/alertmanagertypes"
+	"github.com/prometheus/alertmanager/config"
+	"github.com/prometheus/alertmanager/notify"
+	notifytest "github.com/prometheus/alertmanager/notify/test"
+	"github.com/prometheus/alertmanager/types"
+	"github.com/prometheus/common/model"
+	"github.com/stretchr/testify/require"
+)
+
+func newTestTemplater(t *testing.T) alertmanagertypes.Templater {
+	t.Helper()
+	return alertmanagertemplate.New(test.CreateTmpl(t), slog.New(slog.DiscardHandler))
+}
+
+func TestGoogleChatWebhook(t *testing.T) {
+	var payload bytes.Buffer
+	server := httptest.NewTLSServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		defer r.Body.Close()
+		_, _ = io.Copy(&payload, r.Body)
+		w.WriteHeader(http.StatusOK)
+		_, _ = w.Write([]byte(`{}`))
+	}))
+	defer server.Close()
+
+	notifier := newTestNotifier(t, server, "Alert: {{ .GroupLabels.alertname }}", "{{ range .Alerts -}} Alert: {{ .Labels.alertname }} {{ end }}")
+	retry, err := notifier.Notify(newTestContext(), newTestAlerts("TestAlert")...)
+	require.NoError(t, err)
+	require.False(t, retry)
+	require.Contains(t, payload.String(), `"text"`)
+	require.Contains(t, payload.String(), "Alert: TestAlert")
+}
+
+func TestGoogleChatTemplating(t *testing.T) {
+	var payload bytes.Buffer
+	server := httptest.NewTLSServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		defer r.Body.Close()
+		_, _ = io.Copy(&payload, r.Body)
+		w.WriteHeader(http.StatusOK)
+		_, _ = w.Write([]byte(`{}`))
+	}))
+	defer server.Close()
+
+	notifier := newTestNotifier(t, server, "Alert: {{ .GroupLabels.alertname }}", "Summary: {{ range .Alerts }}{{ .Annotations.summary }}{{ end }}")
+	retry, err := notifier.Notify(newTestContext(), newTestAlerts("CPU High")...)
+	require.NoError(t, err)
+	require.False(t, retry)
+	require.Contains(t, payload.String(), "CPU High")
+	require.Contains(t, payload.String(), "Summary:")
+}
+
+func TestGoogleChatRetry(t *testing.T) {
+	server := httptest.NewTLSServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusServiceUnavailable)
+	}))
+	defer server.Close()
+
+	notifier := newTestNotifier(t, server, "Alert", "Test message")
+	retry, err := notifier.Notify(newTestContext(), newTestAlerts("TestAlert")...)
+	require.Error(t, err)
+	require.True(t, retry)
+}
+
+func TestGoogleChatRetryCodes(t *testing.T) {
+	notifier, err := New(&alertmanagertypes.GoogleChatReceiverConfig{
+		WebhookURL: secretURLFromString(t, "https://chat.googleapis.com/v1/spaces/test/messages"),
+		Title:      "Alert",
+		Text:       "Test message",
+	}, test.CreateTmpl(t), slog.New(slog.DiscardHandler), newTestTemplater(t))
+	require.NoError(t, err)
+
+	for statusCode, expected := range notifytest.RetryTests(notifytest.DefaultRetryCodes()) {
+		actual, _ := notifier.retrier.Check(statusCode, nil)
+		require.Equal(t, expected, actual, "retry - error on status %d", statusCode)
+	}
+}
+
+func TestGoogleChatWebhookValidation(t *testing.T) {
+	_, err := New(&alertmanagertypes.GoogleChatReceiverConfig{
+		WebhookURL: secretURLFromString(t, "http://chat.googleapis.com/v1/spaces/test/messages"),
+		Title:      "Alert",
+		Text:       "Test message",
+	}, test.CreateTmpl(t), slog.New(slog.DiscardHandler), newTestTemplater(t))
+	require.Error(t, err)
+	require.Contains(t, err.Error(), "webhook_url must use https")
+
+	_, err = New(&alertmanagertypes.GoogleChatReceiverConfig{
+		WebhookURL: secretURLFromString(t, "https://example.com/v1/spaces/test/messages"),
+		Title:      "Alert",
+		Text:       "Test message",
+	}, test.CreateTmpl(t), slog.New(slog.DiscardHandler), newTestTemplater(t))
+	require.Error(t, err)
+	require.Contains(t, err.Error(), "webhook_url must use chat.googleapis.com")
+}
+
+func TestGoogleChatRedactedURL(t *testing.T) {
+	secret := "secret-token"
+	urlStr := "https://chat.googleapis.com/v1/spaces/test/messages?token=" + secret
+
+	notifier, err := New(&alertmanagertypes.GoogleChatReceiverConfig{
+		WebhookURL: secretURLFromString(t, urlStr),
+		Title:      "Alert",
+		Text:       "Test message",
+	}, test.CreateTmpl(t), slog.New(slog.DiscardHandler), newTestTemplater(t))
+	require.NoError(t, err)
+
+	notifier.client = &http.Client{Transport: roundTripperFunc(func(*http.Request) (*http.Response, error) {
+		return nil, errors.New(errors.TypeInternal, errors.CodeInternal, "request failed")
+	})}
+
+	_, err = notifier.Notify(newTestContext(), newTestAlerts("TestAlert")...)
+	require.Error(t, err)
+	require.NotContains(t, err.Error(), secret)
+}
+
+type roundTripperFunc func(*http.Request) (*http.Response, error)
+
+func (fn roundTripperFunc) RoundTrip(req *http.Request) (*http.Response, error) {
+	return fn(req)
+}
+
+func newTestNotifier(t *testing.T, server *httptest.Server, title, text string) *Notifier {
+	t.Helper()
+
+	webhookURL := "https://chat.googleapis.com/v1/spaces/test/messages"
+
+	notifier, err := New(&alertmanagertypes.GoogleChatReceiverConfig{
+		WebhookURL: secretURLFromString(t, webhookURL),
+		Title:      title,
+		Text:       text,
+	}, test.CreateTmpl(t), slog.New(slog.DiscardHandler), newTestTemplater(t))
+	require.NoError(t, err)
+	notifier.client = newTestHTTPClient(server)
+
+	return notifier
+}
+
+func newTestHTTPClient(server *httptest.Server) *http.Client {
+	dialer := &net.Dialer{Timeout: 5 * time.Second}
+	transport := &http.Transport{
+		TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+		DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
+			return dialer.DialContext(ctx, network, server.Listener.Addr().String())
+		},
+	}
+
+	return &http.Client{Transport: transport}
+}
+
+func secretURLFromString(t *testing.T, rawURL string) *config.SecretURL {
+	t.Helper()
+
+	parsed, err := url.Parse(rawURL)
+	require.NoError(t, err)
+
+	return &config.SecretURL{URL: parsed}
+}
+
+func newTestAlerts(alertname string) []*types.Alert {
+	return []*types.Alert{{
+		Alert: model.Alert{
+			Labels: model.LabelSet{
+				"alertname": model.LabelValue(alertname),
+			},
+			Annotations: model.LabelSet{
+				"summary": model.LabelValue("summary for " + alertname),
+			},
+			StartsAt: time.Now(),
+			EndsAt:   time.Now().Add(time.Minute),
+		},
+	}}
+}
+
+func newTestContext() context.Context {
+	return notify.WithGroupKey(context.Background(), "test-receiver")
+}

pkg/alertmanager/alertmanagernotify/receiver.go

@@ -5,6 +5,7 @@ import (
 	"slices"
 
 	"github.com/SigNoz/signoz/pkg/alertmanager/alertmanagernotify/email"
+	"github.com/SigNoz/signoz/pkg/alertmanager/alertmanagernotify/googlechat"
 	"github.com/SigNoz/signoz/pkg/alertmanager/alertmanagernotify/msteamsv2"
 	"github.com/SigNoz/signoz/pkg/alertmanager/alertmanagernotify/opsgenie"
 	"github.com/SigNoz/signoz/pkg/alertmanager/alertmanagernotify/pagerduty"
@@ -24,10 +25,11 @@ var customNotifierIntegrations = []string{
 	opsgenie.Integration,
 	slack.Integration,
 	msteamsv2.Integration,
+	googlechat.Integration,
 }
 
-func NewReceiverIntegrations(nc alertmanagertypes.Receiver, tmpl *template.Template, logger *slog.Logger, templater alertmanagertypes.Templater) ([]notify.Integration, error) {
-	upstreamIntegrations, err := receiver.BuildReceiverIntegrations(nc, tmpl, logger)
+func NewReceiverIntegrations(nc *alertmanagertypes.Receiver, tmpl *template.Template, logger *slog.Logger, templater alertmanagertypes.Templater) ([]notify.Integration, error) {
+	upstreamIntegrations, err := receiver.BuildReceiverIntegrations(*nc.Receiver, tmpl, logger)
 	if err != nil {
 		return nil, err
 	}
@@ -74,6 +76,11 @@ func NewReceiverIntegrations(nc alertmanagertypes.Receiver, tmpl *template.Templ
 			return msteamsv2.New(c, tmpl, `{{ template "msteamsv2.default.titleLink" . }}`, l, templater)
 		})
 	}
+	for i, c := range nc.GoogleChatConfigs {
+		add(googlechat.Integration, i, c, func(l *slog.Logger) (notify.Notifier, error) {
+			return googlechat.New(c, tmpl, l, templater)
+		})
+	}
 
 	if errs.Len() > 0 {
 		return nil, &errs

pkg/alertmanager/alertmanagerserver/server.go

@@ -2,6 +2,8 @@ package alertmanagerserver
 
 import (
 	"context"
+	"encoding/json"
+	"fmt"
 	"log/slog"
 	"strings"
 	"sync"
@@ -242,6 +244,8 @@ func (server *Server) PutAlerts(ctx context.Context, postableAlerts alertmanager
 
 func (server *Server) SetConfig(ctx context.Context, alertmanagerConfig *alertmanagertypes.Config) error {
 	config := alertmanagerConfig.AlertmanagerConfig()
+	jsun, kerr := json.Marshal(config)
+	fmt.Println("yo config here", string(jsun), kerr)
 
 	var err error
 	// Load SigNoz's alertmanager notification templates from the configured
@@ -275,7 +279,11 @@ func (server *Server) SetConfig(ctx context.Context, alertmanagerConfig *alertma
 			server.logger.InfoContext(ctx, "skipping creation of receiver not referenced by any route", slog.String("receiver", rcv.Name))
 			continue
 		}
-		integrations, err := alertmanagernotify.NewReceiverIntegrations(rcv, server.tmpl, server.logger, server.templater)
+		extendedRcv, err := alertmanagerConfig.GetReceiver(rcv.Name)
+		if err != nil {
+			return err
+		}
+		integrations, err := alertmanagernotify.NewReceiverIntegrations(extendedRcv, server.tmpl, server.logger, server.templater)
 		if err != nil {
 			return err
 		}
@@ -350,8 +358,8 @@ func (server *Server) SetConfig(ctx context.Context, alertmanagerConfig *alertma
 	return nil
 }
 
-func (server *Server) TestReceiver(ctx context.Context, receiver alertmanagertypes.Receiver) error {
-	testAlert := alertmanagertypes.NewTestAlert(receiver, time.Now(), time.Now())
+func (server *Server) TestReceiver(ctx context.Context, receiver *alertmanagertypes.Receiver) error {
+	testAlert := alertmanagertypes.NewTestAlert(*receiver.Receiver, time.Now(), time.Now())
 	return alertmanagertypes.TestReceiver(ctx, receiver, alertmanagernotify.NewReceiverIntegrations, server.alertmanagerConfig, server.tmpl, server.logger, server.templater, testAlert.Labels, testAlert)
 }
 
@@ -420,7 +428,7 @@ func (server *Server) TestAlert(ctx context.Context, receiversMap map[*alertmana
 			receiverName := receiverName
 
 			g.Go(func() error {
-				receiver, err := server.alertmanagerConfig.GetReceiver(receiverName)
+				baseReceiver, err := server.alertmanagerConfig.GetReceiver(receiverName)
 				if err != nil {
 					mu.Lock()
 					errs = append(errs, errors.WrapInternalf(err, errors.CodeInternal, "failed to get receiver %q", receiverName))
@@ -430,7 +438,7 @@ func (server *Server) TestAlert(ctx context.Context, receiversMap map[*alertmana
 
 				err = alertmanagertypes.TestReceiver(
 					gCtx,
-					receiver,
+					baseReceiver,
 					alertmanagernotify.NewReceiverIntegrations,
 					server.alertmanagerConfig,
 					server.tmpl,

pkg/alertmanager/alertmanagerserver/server_test.go

@@ -75,12 +75,14 @@ func TestServerTestReceiverTypeWebhook(t *testing.T) {
 	webhookURL, err := url.Parse("http://" + webhookListener.Addr().String() + "/webhook")
 	require.NoError(t, err)
 
-	err = server.TestReceiver(context.Background(), alertmanagertypes.Receiver{
-		Name: "test-receiver",
-		WebhookConfigs: []*config.WebhookConfig{
-			{
-				HTTPConfig: &commoncfg.HTTPClientConfig{},
-				URL:        config.SecretTemplateURL(webhookURL.String()),
+	err = server.TestReceiver(context.Background(), &alertmanagertypes.Receiver{
+		Receiver: &config.Receiver{
+			Name: "test-receiver",
+			WebhookConfigs: []*config.WebhookConfig{
+				{
+					HTTPConfig: &commoncfg.HTTPClientConfig{},
+					URL:        config.SecretTemplateURL(webhookURL.String()),
+				},
 			},
 		},
 	})
@@ -101,12 +103,14 @@ func TestServerPutAlerts(t *testing.T) {
 	amConfig, err := alertmanagertypes.NewDefaultConfig(srvCfg.Global, srvCfg.Route, "1")
 	require.NoError(t, err)
 
-	require.NoError(t, amConfig.CreateReceiver(alertmanagertypes.Receiver{
-		Name: "test-receiver",
-		WebhookConfigs: []*config.WebhookConfig{
-			{
-				HTTPConfig: &commoncfg.HTTPClientConfig{},
-				URL:        config.SecretTemplateURL("http://localhost/test-receiver"),
+	require.NoError(t, amConfig.CreateReceiver(&alertmanagertypes.Receiver{
+		Receiver: &config.Receiver{
+			Name: "test-receiver",
+			WebhookConfigs: []*config.WebhookConfig{
+				{
+					HTTPConfig: &commoncfg.HTTPClientConfig{},
+					URL:        config.SecretTemplateURL("http://localhost/test-receiver"),
+				},
 			},
 		},
 	}))
@@ -181,22 +185,26 @@ func TestServerTestAlert(t *testing.T) {
 	webhook2URL, err := url.Parse("http://" + webhook2Listener.Addr().String() + "/webhook")
 	require.NoError(t, err)
 
-	require.NoError(t, amConfig.CreateReceiver(alertmanagertypes.Receiver{
-		Name: "receiver-1",
-		WebhookConfigs: []*config.WebhookConfig{
-			{
-				HTTPConfig: &commoncfg.HTTPClientConfig{},
-				URL:        config.SecretTemplateURL(webhook1URL.String()),
+	require.NoError(t, amConfig.CreateReceiver(&alertmanagertypes.Receiver{
+		Receiver: &config.Receiver{
+			Name: "receiver-1",
+			WebhookConfigs: []*config.WebhookConfig{
+				{
+					HTTPConfig: &commoncfg.HTTPClientConfig{},
+					URL:        config.SecretTemplateURL(webhook1URL.String()),
+				},
 			},
 		},
 	}))
 
-	require.NoError(t, amConfig.CreateReceiver(alertmanagertypes.Receiver{
-		Name: "receiver-2",
-		WebhookConfigs: []*config.WebhookConfig{
-			{
-				HTTPConfig: &commoncfg.HTTPClientConfig{},
-				URL:        config.SecretTemplateURL(webhook2URL.String()),
+	require.NoError(t, amConfig.CreateReceiver(&alertmanagertypes.Receiver{
+		Receiver: &config.Receiver{
+			Name: "receiver-2",
+			WebhookConfigs: []*config.WebhookConfig{
+				{
+					HTTPConfig: &commoncfg.HTTPClientConfig{},
+					URL:        config.SecretTemplateURL(webhook2URL.String()),
+				},
 			},
 		},
 	}))
@@ -273,22 +281,26 @@ func TestServerTestAlertContinuesOnFailure(t *testing.T) {
 	webhookURL, err := url.Parse("http://" + webhookListener.Addr().String() + "/webhook")
 	require.NoError(t, err)
 
-	require.NoError(t, amConfig.CreateReceiver(alertmanagertypes.Receiver{
-		Name: "working-receiver",
-		WebhookConfigs: []*config.WebhookConfig{
-			{
-				HTTPConfig: &commoncfg.HTTPClientConfig{},
-				URL:        config.SecretTemplateURL(webhookURL.String()),
+	require.NoError(t, amConfig.CreateReceiver(&alertmanagertypes.Receiver{
+		Receiver: &config.Receiver{
+			Name: "working-receiver",
+			WebhookConfigs: []*config.WebhookConfig{
+				{
+					HTTPConfig: &commoncfg.HTTPClientConfig{},
+					URL:        config.SecretTemplateURL(webhookURL.String()),
+				},
 			},
 		},
 	}))
 
-	require.NoError(t, amConfig.CreateReceiver(alertmanagertypes.Receiver{
-		Name: "failing-receiver",
-		WebhookConfigs: []*config.WebhookConfig{
-			{
-				HTTPConfig: &commoncfg.HTTPClientConfig{},
-				URL:        config.SecretTemplateURL("http://localhost:1/webhook"),
+	require.NoError(t, amConfig.CreateReceiver(&alertmanagertypes.Receiver{
+		Receiver: &config.Receiver{
+			Name: "failing-receiver",
+			WebhookConfigs: []*config.WebhookConfig{
+				{
+					HTTPConfig: &commoncfg.HTTPClientConfig{},
+					URL:        config.SecretTemplateURL("http://localhost:1/webhook"),
+				},
 			},
 		},
 	}))

pkg/alertmanager/alertmanagertest/alertmanager.go

@@ -110,7 +110,7 @@ func (_c *MockAlertmanager_Collect_Call) RunAndReturn(run func(context1 context.
 }
 
 // CreateChannel provides a mock function for the type MockAlertmanager
-func (_mock *MockAlertmanager) CreateChannel(context1 context.Context, s string, v alertmanagertypes.Receiver) (*alertmanagertypes.Channel, error) {
+func (_mock *MockAlertmanager) CreateChannel(context1 context.Context, s string, v *alertmanagertypes.Receiver) (*alertmanagertypes.Channel, error) {
 	ret := _mock.Called(context1, s, v)
 
 	if len(ret) == 0 {
@@ -119,17 +119,17 @@ func (_mock *MockAlertmanager) CreateChannel(context1 context.Context, s string,
 
 	var r0 *alertmanagertypes.Channel
 	var r1 error
-	if returnFunc, ok := ret.Get(0).(func(context.Context, string, alertmanagertypes.Receiver) (*alertmanagertypes.Channel, error)); ok {
+	if returnFunc, ok := ret.Get(0).(func(context.Context, string, *alertmanagertypes.Receiver) (*alertmanagertypes.Channel, error)); ok {
 		return returnFunc(context1, s, v)
 	}
-	if returnFunc, ok := ret.Get(0).(func(context.Context, string, alertmanagertypes.Receiver) *alertmanagertypes.Channel); ok {
+	if returnFunc, ok := ret.Get(0).(func(context.Context, string, *alertmanagertypes.Receiver) *alertmanagertypes.Channel); ok {
 		r0 = returnFunc(context1, s, v)
 	} else {
 		if ret.Get(0) != nil {
 			r0 = ret.Get(0).(*alertmanagertypes.Channel)
 		}
 	}
-	if returnFunc, ok := ret.Get(1).(func(context.Context, string, alertmanagertypes.Receiver) error); ok {
+	if returnFunc, ok := ret.Get(1).(func(context.Context, string, *alertmanagertypes.Receiver) error); ok {
 		r1 = returnFunc(context1, s, v)
 	} else {
 		r1 = ret.Error(1)
@@ -145,12 +145,12 @@ type MockAlertmanager_CreateChannel_Call struct {
 // CreateChannel is a helper method to define mock.On call
 //   - context1 context.Context
 //   - s string
-//   - v alertmanagertypes.Receiver
+//   - v *alertmanagertypes.Receiver
 func (_e *MockAlertmanager_Expecter) CreateChannel(context1 interface{}, s interface{}, v interface{}) *MockAlertmanager_CreateChannel_Call {
 	return &MockAlertmanager_CreateChannel_Call{Call: _e.mock.On("CreateChannel", context1, s, v)}
 }
 
-func (_c *MockAlertmanager_CreateChannel_Call) Run(run func(context1 context.Context, s string, v alertmanagertypes.Receiver)) *MockAlertmanager_CreateChannel_Call {
+func (_c *MockAlertmanager_CreateChannel_Call) Run(run func(context1 context.Context, s string, v *alertmanagertypes.Receiver)) *MockAlertmanager_CreateChannel_Call {
 	_c.Call.Run(func(args mock.Arguments) {
 		var arg0 context.Context
 		if args[0] != nil {
@@ -160,9 +160,9 @@ func (_c *MockAlertmanager_CreateChannel_Call) Run(run func(context1 context.Con
 		if args[1] != nil {
 			arg1 = args[1].(string)
 		}
-		var arg2 alertmanagertypes.Receiver
+		var arg2 *alertmanagertypes.Receiver
 		if args[2] != nil {
-			arg2 = args[2].(alertmanagertypes.Receiver)
+			arg2 = args[2].(*alertmanagertypes.Receiver)
 		}
 		run(
 			arg0,
@@ -178,7 +178,7 @@ func (_c *MockAlertmanager_CreateChannel_Call) Return(channel *alertmanagertypes
 	return _c
 }
 
-func (_c *MockAlertmanager_CreateChannel_Call) RunAndReturn(run func(context1 context.Context, s string, v alertmanagertypes.Receiver) (*alertmanagertypes.Channel, error)) *MockAlertmanager_CreateChannel_Call {
+func (_c *MockAlertmanager_CreateChannel_Call) RunAndReturn(run func(context1 context.Context, s string, v *alertmanagertypes.Receiver) (*alertmanagertypes.Channel, error)) *MockAlertmanager_CreateChannel_Call {
 	_c.Call.Return(run)
 	return _c
 }
@@ -1579,7 +1579,7 @@ func (_c *MockAlertmanager_TestAlert_Call) RunAndReturn(run func(ctx context.Con
 }
 
 // TestReceiver provides a mock function for the type MockAlertmanager
-func (_mock *MockAlertmanager) TestReceiver(context1 context.Context, s string, v alertmanagertypes.Receiver) error {
+func (_mock *MockAlertmanager) TestReceiver(context1 context.Context, s string, v *alertmanagertypes.Receiver) error {
 	ret := _mock.Called(context1, s, v)
 
 	if len(ret) == 0 {
@@ -1587,7 +1587,7 @@ func (_mock *MockAlertmanager) TestReceiver(context1 context.Context, s string,
 	}
 
 	var r0 error
-	if returnFunc, ok := ret.Get(0).(func(context.Context, string, alertmanagertypes.Receiver) error); ok {
+	if returnFunc, ok := ret.Get(0).(func(context.Context, string, *alertmanagertypes.Receiver) error); ok {
 		r0 = returnFunc(context1, s, v)
 	} else {
 		r0 = ret.Error(0)
@@ -1603,12 +1603,12 @@ type MockAlertmanager_TestReceiver_Call struct {
 // TestReceiver is a helper method to define mock.On call
 //   - context1 context.Context
 //   - s string
-//   - v alertmanagertypes.Receiver
+//   - v *alertmanagertypes.Receiver
 func (_e *MockAlertmanager_Expecter) TestReceiver(context1 interface{}, s interface{}, v interface{}) *MockAlertmanager_TestReceiver_Call {
 	return &MockAlertmanager_TestReceiver_Call{Call: _e.mock.On("TestReceiver", context1, s, v)}
 }
 
-func (_c *MockAlertmanager_TestReceiver_Call) Run(run func(context1 context.Context, s string, v alertmanagertypes.Receiver)) *MockAlertmanager_TestReceiver_Call {
+func (_c *MockAlertmanager_TestReceiver_Call) Run(run func(context1 context.Context, s string, v *alertmanagertypes.Receiver)) *MockAlertmanager_TestReceiver_Call {
 	_c.Call.Run(func(args mock.Arguments) {
 		var arg0 context.Context
 		if args[0] != nil {
@@ -1618,9 +1618,9 @@ func (_c *MockAlertmanager_TestReceiver_Call) Run(run func(context1 context.Cont
 		if args[1] != nil {
 			arg1 = args[1].(string)
 		}
-		var arg2 alertmanagertypes.Receiver
+		var arg2 *alertmanagertypes.Receiver
 		if args[2] != nil {
-			arg2 = args[2].(alertmanagertypes.Receiver)
+			arg2 = args[2].(*alertmanagertypes.Receiver)
 		}
 		run(
 			arg0,
@@ -1636,7 +1636,7 @@ func (_c *MockAlertmanager_TestReceiver_Call) Return(err error) *MockAlertmanage
 	return _c
 }
 
-func (_c *MockAlertmanager_TestReceiver_Call) RunAndReturn(run func(context1 context.Context, s string, v alertmanagertypes.Receiver) error) *MockAlertmanager_TestReceiver_Call {
+func (_c *MockAlertmanager_TestReceiver_Call) RunAndReturn(run func(context1 context.Context, s string, v *alertmanagertypes.Receiver) error) *MockAlertmanager_TestReceiver_Call {
 	_c.Call.Return(run)
 	return _c
 }
@@ -1705,7 +1705,7 @@ func (_c *MockAlertmanager_UpdateAllRoutePoliciesByRuleId_Call) RunAndReturn(run
 }
 
 // UpdateChannelByReceiverAndID provides a mock function for the type MockAlertmanager
-func (_mock *MockAlertmanager) UpdateChannelByReceiverAndID(context1 context.Context, s string, v alertmanagertypes.Receiver, uUID valuer.UUID) error {
+func (_mock *MockAlertmanager) UpdateChannelByReceiverAndID(context1 context.Context, s string, v *alertmanagertypes.Receiver, uUID valuer.UUID) error {
 	ret := _mock.Called(context1, s, v, uUID)
 
 	if len(ret) == 0 {
@@ -1713,7 +1713,7 @@ func (_mock *MockAlertmanager) UpdateChannelByReceiverAndID(context1 context.Con
 	}
 
 	var r0 error
-	if returnFunc, ok := ret.Get(0).(func(context.Context, string, alertmanagertypes.Receiver, valuer.UUID) error); ok {
+	if returnFunc, ok := ret.Get(0).(func(context.Context, string, *alertmanagertypes.Receiver, valuer.UUID) error); ok {
 		r0 = returnFunc(context1, s, v, uUID)
 	} else {
 		r0 = ret.Error(0)
@@ -1729,13 +1729,13 @@ type MockAlertmanager_UpdateChannelByReceiverAndID_Call struct {
 // UpdateChannelByReceiverAndID is a helper method to define mock.On call
 //   - context1 context.Context
 //   - s string
-//   - v alertmanagertypes.Receiver
+//   - v *alertmanagertypes.Receiver
 //   - uUID valuer.UUID
 func (_e *MockAlertmanager_Expecter) UpdateChannelByReceiverAndID(context1 interface{}, s interface{}, v interface{}, uUID interface{}) *MockAlertmanager_UpdateChannelByReceiverAndID_Call {
 	return &MockAlertmanager_UpdateChannelByReceiverAndID_Call{Call: _e.mock.On("UpdateChannelByReceiverAndID", context1, s, v, uUID)}
 }
 
-func (_c *MockAlertmanager_UpdateChannelByReceiverAndID_Call) Run(run func(context1 context.Context, s string, v alertmanagertypes.Receiver, uUID valuer.UUID)) *MockAlertmanager_UpdateChannelByReceiverAndID_Call {
+func (_c *MockAlertmanager_UpdateChannelByReceiverAndID_Call) Run(run func(context1 context.Context, s string, v *alertmanagertypes.Receiver, uUID valuer.UUID)) *MockAlertmanager_UpdateChannelByReceiverAndID_Call {
 	_c.Call.Run(func(args mock.Arguments) {
 		var arg0 context.Context
 		if args[0] != nil {
@@ -1745,9 +1745,9 @@ func (_c *MockAlertmanager_UpdateChannelByReceiverAndID_Call) Run(run func(conte
 		if args[1] != nil {
 			arg1 = args[1].(string)
 		}
-		var arg2 alertmanagertypes.Receiver
+		var arg2 *alertmanagertypes.Receiver
 		if args[2] != nil {
-			arg2 = args[2].(alertmanagertypes.Receiver)
+			arg2 = args[2].(*alertmanagertypes.Receiver)
 		}
 		var arg3 valuer.UUID
 		if args[3] != nil {
@@ -1768,7 +1768,7 @@ func (_c *MockAlertmanager_UpdateChannelByReceiverAndID_Call) Return(err error)
 	return _c
 }
 
-func (_c *MockAlertmanager_UpdateChannelByReceiverAndID_Call) RunAndReturn(run func(context1 context.Context, s string, v alertmanagertypes.Receiver, uUID valuer.UUID) error) *MockAlertmanager_UpdateChannelByReceiverAndID_Call {
+func (_c *MockAlertmanager_UpdateChannelByReceiverAndID_Call) RunAndReturn(run func(context1 context.Context, s string, v *alertmanagertypes.Receiver, uUID valuer.UUID) error) *MockAlertmanager_UpdateChannelByReceiverAndID_Call {
 	_c.Call.Return(run)
 	return _c
 }

pkg/alertmanager/service.go

@@ -138,7 +138,7 @@ func (service *Service) PutAlerts(ctx context.Context, orgID string, alerts aler
 	return server.PutAlerts(ctx, alerts)
 }
 
-func (service *Service) TestReceiver(ctx context.Context, orgID string, receiver alertmanagertypes.Receiver) error {
+func (service *Service) TestReceiver(ctx context.Context, orgID string, receiver *alertmanagertypes.Receiver) error {
 	service.serversMtx.RLock()
 	defer service.serversMtx.RUnlock()
 

pkg/alertmanager/signozalertmanager/provider.go

@@ -110,7 +110,7 @@ func (provider *provider) PutAlerts(ctx context.Context, orgID string, alerts al
 	return provider.service.PutAlerts(ctx, orgID, alerts)
 }
 
-func (provider *provider) TestReceiver(ctx context.Context, orgID string, receiver alertmanagertypes.Receiver) error {
+func (provider *provider) TestReceiver(ctx context.Context, orgID string, receiver *alertmanagertypes.Receiver) error {
 	return provider.service.TestReceiver(ctx, orgID, receiver)
 }
 
@@ -151,7 +151,7 @@ func (provider *provider) GetChannelByID(ctx context.Context, orgID string, chan
 	return provider.configStore.GetChannelByID(ctx, orgID, channelID)
 }
 
-func (provider *provider) UpdateChannelByReceiverAndID(ctx context.Context, orgID string, receiver alertmanagertypes.Receiver, id valuer.UUID) error {
+func (provider *provider) UpdateChannelByReceiverAndID(ctx context.Context, orgID string, receiver *alertmanagertypes.Receiver, id valuer.UUID) error {
 	channel, err := provider.configStore.GetChannelByID(ctx, orgID, id)
 	if err != nil {
 		return err
@@ -210,7 +210,7 @@ func (provider *provider) DeleteChannelByID(ctx context.Context, orgID string, c
 	}))
 }
 
-func (provider *provider) CreateChannel(ctx context.Context, orgID string, receiver alertmanagertypes.Receiver) (*alertmanagertypes.Channel, error) {
+func (provider *provider) CreateChannel(ctx context.Context, orgID string, receiver *alertmanagertypes.Receiver) (*alertmanagertypes.Channel, error) {
 	config, err := provider.configStore.Get(ctx, orgID)
 	if err != nil {
 		return nil, err

pkg/sqlmigration/014_add_alertmanager.go

@@ -269,7 +269,7 @@ func (migration *addAlertmanager) msTeamsChannelToMSTeamsV2Channel(c *alertmanag
 	return nil
 }
 
-func (migration *addAlertmanager) msTeamsReceiverToMSTeamsV2Receiver(receiver alertmanagertypes.Receiver) alertmanagertypes.Receiver {
+func (migration *addAlertmanager) msTeamsReceiverToMSTeamsV2Receiver(receiver *alertmanagertypes.Receiver) *alertmanagertypes.Receiver {
 	if receiver.MSTeamsConfigs == nil {
 		return receiver
 	}

pkg/types/alertmanagertypes/alert.go

@@ -13,6 +13,7 @@ import (
 	v2 "github.com/prometheus/alertmanager/api/v2"
 	"github.com/prometheus/alertmanager/api/v2/models"
 	"github.com/prometheus/alertmanager/api/v2/restapi/operations/alert"
+	"github.com/prometheus/alertmanager/config"
 	"github.com/prometheus/alertmanager/dispatch"
 	"github.com/prometheus/alertmanager/matcher/compat"
 	"github.com/prometheus/alertmanager/pkg/labels"
@@ -134,7 +135,7 @@ func NewAlertsFromPostableAlerts(ctx context.Context, postableAlerts PostableAle
 	return validAlerts, errs
 }
 
-func NewTestAlert(receiver Receiver, startsAt time.Time, updatedAt time.Time) *Alert {
+func NewTestAlert(receiver config.Receiver, startsAt time.Time, updatedAt time.Time) *Alert {
 	return &Alert{
 		Alert: model.Alert{
 			StartsAt: startsAt,

pkg/types/alertmanagertypes/channel.go

@@ -10,7 +10,6 @@ import (
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/types"
 	"github.com/SigNoz/signoz/pkg/valuer"
-	"github.com/prometheus/alertmanager/config"
 	"github.com/swaggest/jsonschema-go"
 	"github.com/uptrace/bun"
 )
@@ -56,7 +55,7 @@ type Channel struct {
 
 // NewChannelFromReceiver creates a new Channel from a Receiver.
 // It can return nil if the receiver is the default receiver.
-func NewChannelFromReceiver(receiver config.Receiver, orgID string) (*Channel, error) {
+func NewChannelFromReceiver(receiver *Receiver, orgID string) (*Channel, error) {
 	if receiver.Name == DefaultReceiverName {
 		return nil, errors.Newf(errors.TypeInvalidInput, ErrCodeAlertmanagerChannelInvalid, "cannot use %s name as a channel name", receiver.Name)
 	}
@@ -74,11 +73,34 @@ func NewChannelFromReceiver(receiver config.Receiver, orgID string) (*Channel, e
 		OrgID: orgID,
 	}
 
-	// Use reflection to examine receiver struct fields
-	receiverType := reflect.TypeOf(receiver)
-	receiverVal := reflect.ValueOf(receiver)
+	// The embedded *config.Receiver marshals inline, so this single Marshal emits
+	// both the upstream notifier configs and any SigNoz-native ones (e.g.
+	// googlechat_configs) — no separate merge step is required.
+	data, err := json.Marshal(receiver)
+	if err != nil {
+		return nil, err
+	}
+	channel.Data = string(data)
+
+	channel.Type = receiverChannelType(receiver)
+	if channel.Type == "" {
+		return nil, errors.Newf(errors.TypeInvalidInput, ErrCodeAlertmanagerChannelInvalid, "channel '%s' must have at least one notification configuration (e.g., email_configs, webhook_configs, slack_configs)", receiver.Name)
+	}
+
+	return &channel, nil
+}
+
+// receiverChannelType derives the channel.Type discriminator from the configured
+// notifier. SigNoz-native notifiers are checked first; upstream notifiers are
+// derived by reflecting over config.Receiver's *_configs fields.
+func receiverChannelType(receiver *Receiver) string {
+	if len(receiver.GoogleChatConfigs) > 0 {
+		return channelTypeGoogleChat
+	}
+
+	receiverType := reflect.TypeOf(*receiver.Receiver)
+	receiverVal := reflect.ValueOf(*receiver.Receiver)
 
-	// Iterate through fields looking for *Config fields
 	for i := 0; i < receiverType.NumField(); i++ {
 		field := receiverType.Field(i)
 		fieldVal := receiverVal.Field(i)
@@ -100,25 +122,10 @@ func NewChannelFromReceiver(receiver config.Receiver, orgID string) (*Channel, e
 			continue
 		}
 
-		channelType := matches[1]
-
-		// Marshal config data to JSON
-		configData, err := json.Marshal(receiver)
-		if err != nil {
-			continue
-		}
-
-		channel.Type = channelType
-		channel.Data = string(configData)
-		break
+		return matches[1]
 	}
 
-	// If we were unable to find the channel type, return an error
-	if channel.Type == "" {
-		return nil, errors.Newf(errors.TypeInvalidInput, ErrCodeAlertmanagerChannelInvalid, "channel '%s' must have at least one notification configuration (e.g., email_configs, webhook_configs, slack_configs)", receiver.Name)
-	}
-
-	return &channel, nil
+	return ""
 }
 
 func NewConfigFromChannels(globalConfig GlobalConfig, routeConfig RouteConfig, channels Channels, orgID string) (*Config, error) {
@@ -182,7 +189,7 @@ func NewStatsFromChannels(channels Channels) map[string]any {
 	return stats
 }
 
-func (c *Channel) Update(receiver Receiver) error {
+func (c *Channel) Update(receiver *Receiver) error {
 	channel, err := NewChannelFromReceiver(receiver, c.OrgID)
 	if err != nil {
 		return err
@@ -192,6 +199,7 @@ func (c *Channel) Update(receiver Receiver) error {
 		return errors.Newf(errors.TypeInvalidInput, ErrCodeAlertmanagerChannelNameMismatch, "cannot update channel name")
 	}
 
+	c.Type = channel.Type
 	c.Data = channel.Data
 	c.UpdatedAt = time.Now()
 

pkg/types/alertmanagertypes/channel_test.go

@@ -240,29 +240,25 @@ func TestNewConfigFromChannels(t *testing.T) {
 func TestNewChannelFromReceiver(t *testing.T) {
 	testCases := []struct {
 		name     string
-		receiver config.Receiver
+		receiver *Receiver
 		expected *Channel
 		pass     bool
 	}{
 		{
-			name: "InvalidReceiver_OnlyName",
-			receiver: config.Receiver{
-				Name: "test-receiver",
-			},
+			name:     "InvalidReceiver_OnlyName",
+			receiver: &Receiver{Receiver: &config.Receiver{Name: "test-receiver"}},
 			expected: nil,
 			pass:     false,
 		},
 		{
-			name: "InvalidReceiver_DefaultReceiver",
-			receiver: config.Receiver{
-				Name: DefaultReceiverName,
-			},
+			name:     "InvalidReceiver_DefaultReceiver",
+			receiver: &Receiver{Receiver: &config.Receiver{Name: DefaultReceiverName}},
 			expected: nil,
 			pass:     false,
 		},
 		{
 			name: "ValidReceiver_Slack",
-			receiver: config.Receiver{
+			receiver: &Receiver{Receiver: &config.Receiver{
 				Name: "test-receiver",
 				SlackConfigs: []*config.SlackConfig{
 					{
@@ -273,7 +269,7 @@ func TestNewChannelFromReceiver(t *testing.T) {
 						},
 					},
 				},
-			},
+			}},
 			expected: &Channel{
 				Name: "test-receiver",
 				Type: "slack",
@@ -281,6 +277,25 @@ func TestNewChannelFromReceiver(t *testing.T) {
 			},
 			pass: true,
 		},
+		{
+			name: "ValidReceiver_GoogleChat",
+			receiver: &Receiver{Receiver: &config.Receiver{
+				Name: "googlechat-receiver",
+			}, GoogleChatConfigs: []*GoogleChatReceiverConfig{
+				{
+					WebhookURL:        &config.SecretURL{URL: &url.URL{Scheme: "https", Host: "chat.googleapis.com", Path: "/v1/spaces/test/messages"}},
+					Title:             "Alert",
+					Text:              "Body",
+					SendResolvedValue: true,
+				},
+			}},
+			expected: &Channel{
+				Name: "googlechat-receiver",
+				Type: "googlechat",
+				Data: `{"name":"googlechat-receiver","googlechat_configs":[{"webhook_url":"https://chat.googleapis.com/v1/spaces/test/messages","title":"Alert","text":"Body","send_resolved":true}]}`,
+			},
+			pass: true,
+		},
 	}
 
 	for _, testCase := range testCases {
@@ -294,7 +309,7 @@ func TestNewChannelFromReceiver(t *testing.T) {
 			assert.NoError(t, err)
 			assert.Equal(t, testCase.expected.Name, channel.Name)
 			assert.Equal(t, testCase.expected.Type, channel.Type)
-			assert.Equal(t, testCase.expected.Data, channel.Data)
+			assert.JSONEq(t, testCase.expected.Data, channel.Data)
 		})
 	}
 

pkg/types/alertmanagertypes/config.go

@@ -59,12 +59,41 @@ type Config struct {
 
 	// storeableConfig is the representation of the config in the store
 	storeableConfig *StoreableConfig
+
+	// customConfigs holds the SigNoz-native notifier configs (which the upstream
+	// config.Receiver cannot carry) keyed by receiver name. The upstream base of
+	// each receiver lives in alertmanagerConfig.Receivers; GetReceiver merges the
+	// two and newRawFromConfig serializes them together.
+	customConfigs map[string]customReceiverConfigs
+}
+
+// customReceiverConfigs are the SigNoz-native notifier configs for one receiver.
+type customReceiverConfigs struct {
+	GoogleChat []*GoogleChatReceiverConfig
+}
+
+func (c customReceiverConfigs) isEmpty() bool {
+	return len(c.GoogleChat) == 0
+}
+
+// storedConfig is the serialization unit persisted to StoreableConfig.Config.
+// Embedding *config.Config emits every upstream field (global, route,
+// inhibit_rules, templates, ...); the outer Receivers field shadows the embedded
+// config.Config.Receivers (both marshal to the JSON key "receivers", and the
+// shallower outer field dominates per encoding/json's visibility rules), so the
+// receivers are emitted as the extended *Receiver — carrying native configs —
+// without any post-marshal patching.
+type storedConfig struct {
+	*config.Config
+	Receivers []*Receiver `json:"receivers"`
 }
 
 func NewConfig(c *config.Config, orgID string) *Config {
-	raw := string(newRawFromConfig(c))
+	customConfigs := make(map[string]customReceiverConfigs)
+	raw := string(newRawFromConfig(c, customConfigs))
 	return &Config{
 		alertmanagerConfig: c,
+		customConfigs:      customConfigs,
 		storeableConfig: &StoreableConfig{
 			Identifiable: types.Identifiable{
 				ID: valuer.GenerateUUID(),
@@ -81,13 +110,14 @@ func NewConfig(c *config.Config, orgID string) *Config {
 }
 
 func NewConfigFromStoreableConfig(sc *StoreableConfig) (*Config, error) {
-	alertmanagerConfig, err := newConfigFromString(sc.Config)
+	alertmanagerConfig, customConfigs, err := newConfigFromString(sc.Config)
 	if err != nil {
 		return nil, err
 	}
 
 	return &Config{
 		alertmanagerConfig: alertmanagerConfig,
+		customConfigs:      customConfigs,
 		storeableConfig:    sc,
 	}, nil
 }
@@ -113,32 +143,45 @@ func NewDefaultConfig(globalConfig GlobalConfig, routeConfig RouteConfig, orgID
 	}, orgID), nil
 }
 
-func newConfigFromString(s string) (*config.Config, error) {
-	config := new(config.Config)
-	err := json.Unmarshal([]byte(s), config)
-	if err != nil {
-		return nil, err
+func newConfigFromString(s string) (*config.Config, map[string]customReceiverConfigs, error) {
+	stored := storedConfig{Config: new(config.Config)}
+	if err := json.Unmarshal([]byte(s), &stored); err != nil {
+		return nil, nil, err
 	}
 
-	for i, receiver := range config.Receivers {
-		bytes, err := json.Marshal(receiver)
-		if err != nil {
-			return nil, err
-		}
+	amConfig := stored.Config
+	amConfig.Receivers = make([]config.Receiver, len(stored.Receivers))
+	customConfigs := make(map[string]customReceiverConfigs)
 
-		receiver, err := NewReceiver(string(bytes))
+	// Re-run each receiver through NewReceiver so upstream defaults are applied
+	// (mirrors the create path) and native configs are split off via the embed.
+	for i, rcv := range stored.Receivers {
+		rcvJSON, err := json.Marshal(rcv)
 		if err != nil {
-			return nil, err
+			return nil, nil, err
+		}
+		parsed, err := NewReceiver(string(rcvJSON))
+		if err != nil {
+			return nil, nil, err
+		}
+		amConfig.Receivers[i] = *parsed.Receiver
+		if custom := customConfigsOf(parsed); !custom.isEmpty() {
+			customConfigs[parsed.Name] = custom
 		}
-
-		config.Receivers[i] = receiver
 	}
 
-	return config, nil
+	return amConfig, customConfigs, nil
 }
 
-func newRawFromConfig(c *config.Config) []byte {
-	b, err := json.Marshal(c)
+func newRawFromConfig(c *config.Config, customConfigs map[string]customReceiverConfigs) []byte {
+	receivers := make([]*Receiver, len(c.Receivers))
+	for i := range c.Receivers {
+		base := c.Receivers[i]
+		custom := customConfigs[base.Name]
+		receivers[i] = &Receiver{Receiver: &base, GoogleChatConfigs: custom.GoogleChat}
+	}
+
+	b, err := json.Marshal(storedConfig{Config: c, Receivers: receivers})
 	if err != nil {
 		// Taking inspiration from the upstream. This is never expected to happen.
 		return []byte(fmt.Sprintf("<error creating config string: %s>", err))
@@ -147,10 +190,25 @@ func newRawFromConfig(c *config.Config) []byte {
 	return b
 }
 
+// customConfigsOf extracts the SigNoz-native configs carried on a Receiver.
+func customConfigsOf(receiver *Receiver) customReceiverConfigs {
+	return customReceiverConfigs{GoogleChat: receiver.GoogleChatConfigs}
+}
+
 func newConfigHash(s string) [16]byte {
 	return md5.Sum([]byte(s))
 }
 
+// flush re-serializes the config into the storeable representation and refreshes
+// its hash and timestamp. Call it after every mutation of alertmanagerConfig or
+// customConfigs.
+func (c *Config) flush() {
+	raw := string(newRawFromConfig(c.alertmanagerConfig, c.customConfigs))
+	c.storeableConfig.Config = raw
+	c.storeableConfig.Hash = fmt.Sprintf("%x", newConfigHash(raw))
+	c.storeableConfig.UpdatedAt = time.Now()
+}
+
 func (c *Config) CopyWithReset() (*Config, error) {
 	newConfig, err := NewDefaultConfig(
 		*c.alertmanagerConfig.Global,
@@ -179,9 +237,7 @@ func (c *Config) SetGlobalConfig(globalConfig GlobalConfig) error {
 	globalConfig.SMTPRequireTLS = smtpRequireTLS
 
 	c.alertmanagerConfig.Global = &globalConfig
-	c.storeableConfig.Config = string(newRawFromConfig(c.alertmanagerConfig))
-	c.storeableConfig.Hash = fmt.Sprintf("%x", newConfigHash(c.storeableConfig.Config))
-	c.storeableConfig.UpdatedAt = time.Now()
+	c.flush()
 
 	return nil
 }
@@ -193,9 +249,7 @@ func (c *Config) SetRouteConfig(routeConfig RouteConfig) error {
 	}
 	c.alertmanagerConfig.Route = route
 
-	c.storeableConfig.Config = string(newRawFromConfig(c.alertmanagerConfig))
-	c.storeableConfig.Hash = fmt.Sprintf("%x", newConfigHash(c.storeableConfig.Config))
-	c.storeableConfig.UpdatedAt = time.Now()
+	c.flush()
 
 	return nil
 }
@@ -207,9 +261,7 @@ func (c *Config) AddInhibitRules(rules []config.InhibitRule) error {
 
 	c.alertmanagerConfig.InhibitRules = append(c.alertmanagerConfig.InhibitRules, rules...)
 
-	c.storeableConfig.Config = string(newRawFromConfig(c.alertmanagerConfig))
-	c.storeableConfig.Hash = fmt.Sprintf("%x", newConfigHash(c.storeableConfig.Config))
-	c.storeableConfig.UpdatedAt = time.Now()
+	c.flush()
 
 	return nil
 }
@@ -222,7 +274,7 @@ func (c *Config) StoreableConfig() *StoreableConfig {
 	return c.storeableConfig
 }
 
-func (c *Config) CreateReceiver(receiver config.Receiver) error {
+func (c *Config) CreateReceiver(receiver *Receiver) error {
 	// check that receiver name is not already used
 	for _, existingReceiver := range c.alertmanagerConfig.Receivers {
 		if existingReceiver.Name == receiver.Name {
@@ -230,39 +282,45 @@ func (c *Config) CreateReceiver(receiver config.Receiver) error {
 		}
 	}
 
-	route, err := NewRouteFromReceiver(receiver)
+	route, err := NewRouteFromReceiver(receiver.Receiver)
 	if err != nil {
 		return err
 	}
 
 	c.alertmanagerConfig.Route.Routes = append(c.alertmanagerConfig.Route.Routes, route)
-	c.alertmanagerConfig.Receivers = append(c.alertmanagerConfig.Receivers, receiver)
+	c.alertmanagerConfig.Receivers = append(c.alertmanagerConfig.Receivers, *receiver.Receiver)
+	c.setCustomConfigs(receiver)
 
 	if err := c.alertmanagerConfig.UnmarshalYAML(func(i interface{}) error { return nil }); err != nil {
 		return err
 	}
 
-	c.storeableConfig.Config = string(newRawFromConfig(c.alertmanagerConfig))
-	c.storeableConfig.Hash = fmt.Sprintf("%x", newConfigHash(c.storeableConfig.Config))
-	c.storeableConfig.UpdatedAt = time.Now()
+	c.flush()
 	return nil
 }
 
-func (c *Config) GetReceiver(name string) (Receiver, error) {
-	for _, receiver := range c.alertmanagerConfig.Receivers {
-		if receiver.Name == name {
-			return receiver, nil
+func (c *Config) GetReceiver(name string) (*Receiver, error) {
+	for i := range c.alertmanagerConfig.Receivers {
+		if c.alertmanagerConfig.Receivers[i].Name == name {
+			// Copy the base out of the slice to avoid handing callers an aliased
+			// element (the slice may later be appended to / reallocated).
+			base := c.alertmanagerConfig.Receivers[i]
+			return &Receiver{
+				Receiver:          &base,
+				GoogleChatConfigs: c.customConfigs[name].GoogleChat,
+			}, nil
 		}
 	}
 
-	return Receiver{}, errors.Newf(errors.TypeNotFound, ErrCodeAlertmanagerChannelNotFound, "channel with name %q not found", name)
+	return nil, errors.Newf(errors.TypeNotFound, ErrCodeAlertmanagerChannelNotFound, "channel with name %q not found", name)
 }
 
-func (c *Config) UpdateReceiver(receiver config.Receiver) error {
+func (c *Config) UpdateReceiver(receiver *Receiver) error {
 	// find and update receiver
 	for i, existingReceiver := range c.alertmanagerConfig.Receivers {
 		if existingReceiver.Name == receiver.Name {
-			c.alertmanagerConfig.Receivers[i] = receiver
+			c.alertmanagerConfig.Receivers[i] = *receiver.Receiver
+			c.setCustomConfigs(receiver)
 			break
 		}
 	}
@@ -271,13 +329,20 @@ func (c *Config) UpdateReceiver(receiver config.Receiver) error {
 		return err
 	}
 
-	c.storeableConfig.Config = string(newRawFromConfig(c.alertmanagerConfig))
-	c.storeableConfig.Hash = fmt.Sprintf("%x", newConfigHash(c.storeableConfig.Config))
-	c.storeableConfig.UpdatedAt = time.Now()
+	c.flush()
 
 	return nil
 }
 
+// setCustomConfigs records (or clears) the SigNoz-native configs for a receiver.
+func (c *Config) setCustomConfigs(receiver *Receiver) {
+	if custom := customConfigsOf(receiver); !custom.isEmpty() {
+		c.customConfigs[receiver.Name] = custom
+	} else {
+		delete(c.customConfigs, receiver.Name)
+	}
+}
+
 func (c *Config) DeleteReceiver(name string) error {
 	if name == "" {
 		return errors.New(errors.TypeInvalidInput, ErrCodeAlertmanagerConfigInvalid, "delete receiver requires the receiver name")
@@ -298,9 +363,9 @@ func (c *Config) DeleteReceiver(name string) error {
 		}
 	}
 
-	c.storeableConfig.Config = string(newRawFromConfig(c.alertmanagerConfig))
-	c.storeableConfig.Hash = fmt.Sprintf("%x", newConfigHash(c.storeableConfig.Config))
-	c.storeableConfig.UpdatedAt = time.Now()
+	delete(c.customConfigs, name)
+
+	c.flush()
 
 	return nil
 }
@@ -318,9 +383,7 @@ func (c *Config) CreateRuleIDMatcher(ruleID string, receiverNames []string) erro
 		}
 	}
 
-	c.storeableConfig.Config = string(newRawFromConfig(c.alertmanagerConfig))
-	c.storeableConfig.Hash = fmt.Sprintf("%x", newConfigHash(c.storeableConfig.Config))
-	c.storeableConfig.UpdatedAt = time.Now()
+	c.flush()
 
 	return nil
 }
@@ -339,9 +402,7 @@ func (c *Config) DeleteRuleIDInhibitor(ruleID string) error {
 		}
 	}
 	c.alertmanagerConfig.InhibitRules = filteredRules
-	c.storeableConfig.Config = string(newRawFromConfig(c.alertmanagerConfig))
-	c.storeableConfig.Hash = fmt.Sprintf("%x", newConfigHash(c.storeableConfig.Config))
-	c.storeableConfig.UpdatedAt = time.Now()
+	c.flush()
 
 	return nil
 }
@@ -362,9 +423,7 @@ func (c *Config) DeleteRuleIDMatcher(ruleID string) error {
 		}
 	}
 
-	c.storeableConfig.Config = string(newRawFromConfig(c.alertmanagerConfig))
-	c.storeableConfig.Hash = fmt.Sprintf("%x", newConfigHash(c.storeableConfig.Config))
-	c.storeableConfig.UpdatedAt = time.Now()
+	c.flush()
 
 	return nil
 }

pkg/types/alertmanagertypes/config_test.go

@@ -108,7 +108,8 @@ func TestCreateRuleIDMatcher(t *testing.T) {
 			require.NoError(t, err)
 
 			for _, receiver := range tc.receivers {
-				err := cfg.CreateReceiver(receiver)
+				receiver := receiver
+				err := cfg.CreateReceiver(&Receiver{Receiver: &receiver})
 				require.NoError(t, err)
 			}
 
@@ -203,7 +204,8 @@ func TestDeleteRuleIDMatcher(t *testing.T) {
 			require.NoError(t, err)
 
 			for _, receiver := range tc.receivers {
-				err := cfg.CreateReceiver(receiver)
+				receiver := receiver
+				err := cfg.CreateReceiver(&Receiver{Receiver: &receiver})
 				require.NoError(t, err)
 			}
 
@@ -329,3 +331,78 @@ func TestSetGlobalConfigPreservesSMTPRequireTLS(t *testing.T) {
 		})
 	}
 }
+
+func TestConfigPreservesCustomReceiverConfigs(t *testing.T) {
+	webhookURL, err := url.Parse("https://chat.googleapis.com/v1/spaces/test/messages")
+	require.NoError(t, err)
+
+	cfg, err := NewDefaultConfig(
+		GlobalConfig{SMTPSmarthost: config.HostPort{Host: "localhost", Port: "25"}, SMTPFrom: "test@example.com"},
+		RouteConfig{GroupInterval: time.Minute, GroupWait: time.Minute, RepeatInterval: time.Minute},
+		"1",
+	)
+	require.NoError(t, err)
+
+	receiver := &Receiver{
+		Receiver: &config.Receiver{Name: "googlechat-receiver"},
+		GoogleChatConfigs: []*GoogleChatReceiverConfig{
+			{
+				WebhookURL:        &config.SecretURL{URL: webhookURL},
+				Title:             "Alert",
+				Text:              "Body",
+				SendResolvedValue: true,
+			},
+		},
+	}
+
+	err = cfg.CreateReceiver(receiver)
+	require.NoError(t, err)
+
+	assertCustomConfigInStoreable(t, cfg.StoreableConfig().Config, "googlechat-receiver", "Alert")
+
+	reloaded, err := NewConfigFromStoreableConfig(cfg.StoreableConfig())
+	require.NoError(t, err)
+
+	reloadedReceiver, err := reloaded.GetReceiver("googlechat-receiver")
+	require.NoError(t, err)
+	require.Len(t, reloadedReceiver.GoogleChatConfigs, 1)
+	assert.Equal(t, "Alert", reloadedReceiver.GoogleChatConfigs[0].Title)
+
+	receiver.GoogleChatConfigs[0].Title = "Updated"
+	err = cfg.UpdateReceiver(receiver)
+	require.NoError(t, err)
+
+	assertCustomConfigInStoreable(t, cfg.StoreableConfig().Config, "googlechat-receiver", "Updated")
+}
+
+func assertCustomConfigInStoreable(t *testing.T, rawConfig string, receiverName string, expectedTitle string) {
+	t.Helper()
+
+	var configData map[string]any
+	err := json.Unmarshal([]byte(rawConfig), &configData)
+	require.NoError(t, err)
+
+	receiversRaw, ok := configData["receivers"].([]interface{})
+	require.True(t, ok)
+
+	var receiverMap map[string]any
+	for _, receiver := range receiversRaw {
+		receiverData, ok := receiver.(map[string]any)
+		if !ok {
+			continue
+		}
+		if receiverData["name"] == receiverName {
+			receiverMap = receiverData
+			break
+		}
+	}
+	require.NotNil(t, receiverMap)
+
+	configsRaw, ok := receiverMap["googlechat_configs"].([]interface{})
+	require.True(t, ok)
+	require.NotEmpty(t, configsRaw)
+
+	configEntry, ok := configsRaw[0].(map[string]any)
+	require.True(t, ok)
+	assert.Equal(t, expectedTitle, configEntry["title"])
+}

pkg/types/alertmanagertypes/googlechat.go

@@ -0,0 +1,25 @@
+package alertmanagertypes
+
+import "github.com/prometheus/alertmanager/config"
+
+// channelTypeGoogleChat is the channel.Type discriminator for Google Chat
+// receivers. Unlike the upstream notifier types (slack, webhook, ...), Google
+// Chat is a SigNoz-native notifier, so it is not derivable by reflecting over
+// config.Receiver's fields.
+const channelTypeGoogleChat = "googlechat"
+
+// GoogleChatReceiverConfig is a SigNoz-native notifier config that upstream
+// alertmanager does not know about. It is carried on Receiver alongside the
+// embedded *config.Receiver and round-trips through JSON via that embed's
+// struct tags — no separate registry or marshalling is required.
+type GoogleChatReceiverConfig struct {
+	WebhookURL        *config.SecretURL `json:"webhook_url" yaml:"webhook_url"`
+	Title             string            `json:"title" yaml:"title"`
+	Text              string            `json:"text" yaml:"text"`
+	SendResolvedValue bool              `json:"send_resolved" yaml:"send_resolved"`
+}
+
+// SendResolved implements notify.ResolvedSender.
+func (c *GoogleChatReceiverConfig) SendResolved() bool {
+	return c != nil && c.SendResolvedValue
+}

pkg/types/alertmanagertypes/matcher_test.go

@@ -22,7 +22,7 @@ func TestAddRuleIDToRoute(t *testing.T) {
 		{
 			name: "Simple",
 			route: func() *config.Route {
-				route, err := NewRouteFromReceiver(Receiver{Name: "test"})
+				route, err := NewRouteFromReceiver(&config.Receiver{Name: "test"})
 				require.NoError(t, err)
 
 				return route
@@ -33,7 +33,7 @@ func TestAddRuleIDToRoute(t *testing.T) {
 		{
 			name: "AlreadyExists",
 			route: func() *config.Route {
-				route, err := NewRouteFromReceiver(Receiver{Name: "test"})
+				route, err := NewRouteFromReceiver(&config.Receiver{Name: "test"})
 				require.NoError(t, err)
 
 				err = addRuleIDToRoute(route, "1")
@@ -84,7 +84,7 @@ func TestRemoveRuleIDFromRoute(t *testing.T) {
 		{
 			name: "Simple",
 			route: func() *config.Route {
-				route, err := NewRouteFromReceiver(Receiver{Name: "test"})
+				route, err := NewRouteFromReceiver(&config.Receiver{Name: "test"})
 				require.NoError(t, err)
 
 				err = addRuleIDToRoute(route, "1")
@@ -98,7 +98,7 @@ func TestRemoveRuleIDFromRoute(t *testing.T) {
 		{
 			name: "DoesNotExist",
 			route: func() *config.Route {
-				route, err := NewRouteFromReceiver(Receiver{Name: "test"})
+				route, err := NewRouteFromReceiver(&config.Receiver{Name: "test"})
 				require.NoError(t, err)
 
 				return route
@@ -109,7 +109,7 @@ func TestRemoveRuleIDFromRoute(t *testing.T) {
 		{
 			name: "DeleteMatcher",
 			route: func() *config.Route {
-				route, err := NewRouteFromReceiver(Receiver{Name: "test"})
+				route, err := NewRouteFromReceiver(&config.Receiver{Name: "test"})
 				require.NoError(t, err)
 
 				return route

pkg/types/alertmanagertypes/notification.go

@@ -17,4 +17,4 @@ type Templater interface {
 
 // ReceiverIntegrationsFunc constructs the notify.Integration list for a
 // configured receiver.
-type ReceiverIntegrationsFunc = func(nc Receiver, tmpl *template.Template, logger *slog.Logger, templater Templater) ([]notify.Integration, error)
+type ReceiverIntegrationsFunc = func(nc *Receiver, tmpl *template.Template, logger *slog.Logger, templater Templater) ([]notify.Integration, error)

pkg/types/alertmanagertypes/receiver.go

@@ -17,40 +17,61 @@ import (
 	"github.com/prometheus/alertmanager/config"
 )
 
-type (
-	// Receiver is the type for the receiver configuration.
-	Receiver = config.Receiver
-)
-
-// Creates a new receiver from a string. The input is initialized with the default values from the upstream alertmanager.
-// The only default value which is missed is `send_resolved` (as it is a bool) which if not set in the input will always be set to `false`.
-func NewReceiver(input string) (Receiver, error) {
-	receiver := Receiver{}
-	err := json.Unmarshal([]byte(input), &receiver)
-	if err != nil {
-		return Receiver{}, err
-	}
-
-	// We marshal and unmarshal the receiver to ensure that the receiver is
-	// initialized with defaults from the upstream alertmanager.
-	bytes, err := yaml.Marshal(receiver)
-	if err != nil {
-		return Receiver{}, err
-	}
-
-	receiverWithDefaults := Receiver{}
-	if err := yaml.Unmarshal(bytes, &receiverWithDefaults); err != nil {
-		return Receiver{}, err
-	}
-
-	if err := receiverWithDefaults.UnmarshalYAML(func(i interface{}) error { return nil }); err != nil {
-		return Receiver{}, err
-	}
-
-	return receiverWithDefaults, nil
+// Receiver extends the upstream alertmanager config.Receiver with SigNoz-native
+// notifier configs (e.g. Google Chat) that upstream does not know about.
+//
+// The embedded *config.Receiver carries every upstream notifier field; the
+// SigNoz-native configs are declared alongside it. Because config.Receiver has
+// no custom (Un)MarshalJSON, encoding/json marshals the embed inline, so
+// json.Marshal and json.Unmarshal of a *Receiver round-trip both the upstream
+// and the native configs in a single pass — no side maps or field allow-lists
+// are needed. To add another native channel, add a field here and a loop in
+// alertmanagernotify.NewReceiverIntegrations.
+type Receiver struct {
+	*config.Receiver
+	GoogleChatConfigs []*GoogleChatReceiverConfig `json:"googlechat_configs,omitempty" yaml:"googlechat_configs,omitempty"`
 }
 
-func TestReceiver(ctx context.Context, receiver Receiver, receiverIntegrationsFunc ReceiverIntegrationsFunc, config *Config, tmpl *template.Template, logger *slog.Logger, templater Templater, lSet model.LabelSet, alert ...*Alert) error {
+// NewReceiver builds a Receiver from its JSON representation, applying the
+// upstream alertmanager defaults to the base receiver. The only default missed
+// is `send_resolved` (a bool) which, if absent from the input, stays false.
+func NewReceiver(input string) (*Receiver, error) {
+	receiver := &Receiver{Receiver: &config.Receiver{}}
+	if err := json.Unmarshal([]byte(input), receiver); err != nil {
+		return nil, err
+	}
+
+	// Round-trip the base receiver through YAML so the upstream defaults are
+	// applied via each notifier config's UnmarshalYAML (mirrors upstream
+	// alertmanager). The native configs on the embed are unaffected.
+	withDefaults, err := defaultedBaseReceiver(receiver.Receiver)
+	if err != nil {
+		return nil, err
+	}
+	receiver.Receiver = withDefaults
+
+	return receiver, nil
+}
+
+func defaultedBaseReceiver(base *config.Receiver) (*config.Receiver, error) {
+	bytes, err := yaml.Marshal(base)
+	if err != nil {
+		return nil, err
+	}
+
+	withDefaults := &config.Receiver{}
+	if err := yaml.Unmarshal(bytes, withDefaults); err != nil {
+		return nil, err
+	}
+
+	if err := withDefaults.UnmarshalYAML(func(i interface{}) error { return nil }); err != nil {
+		return nil, err
+	}
+
+	return withDefaults, nil
+}
+
+func TestReceiver(ctx context.Context, receiver *Receiver, receiverIntegrationsFunc ReceiverIntegrationsFunc, config *Config, tmpl *template.Template, logger *slog.Logger, templater Templater, lSet model.LabelSet, alert ...*Alert) error {
 	ctx = notify.WithGroupKey(ctx, fmt.Sprintf("%s-%s-%d", receiver.Name, lSet.Fingerprint(), time.Now().Unix()))
 	ctx = notify.WithGroupLabels(ctx, lSet)
 	ctx = notify.WithReceiverName(ctx, receiver.Name)
@@ -67,12 +88,12 @@ func TestReceiver(ctx context.Context, receiver Receiver, receiverIntegrationsFu
 		return err
 	}
 
-	receiver, err = testConfig.GetReceiver(receiver.Name)
+	defaultedReceiver, err := testConfig.GetReceiver(receiver.Name)
 	if err != nil {
 		return err
 	}
 
-	integrations, err := receiverIntegrationsFunc(receiver, tmpl, logger, templater)
+	integrations, err := receiverIntegrationsFunc(defaultedReceiver, tmpl, logger, templater)
 	if err != nil {
 		return err
 	}

pkg/types/alertmanagertypes/receiver_test.go

@@ -21,6 +21,12 @@ func TestNewReceiver(t *testing.T) {
 			expected: `{"name":"telegram","telegram_configs":[{"send_resolved":false,"token":"1234567890","chat":12345,"message":"{{ template \"telegram.default.message\" . }}","parse_mode":"HTML"}]}`,
 			pass:     true,
 		},
+		{
+			name:     "GoogleChatConfig",
+			input:    `{"name":"googlechat","googlechat_configs":[{"send_resolved":true,"webhook_url":"https://chat.googleapis.com/v1/spaces/test/messages","title":"Alert","text":"Body"}]}`,
+			expected: `{"name":"googlechat","googlechat_configs":[{"webhook_url":"https://chat.googleapis.com/v1/spaces/test/messages","title":"Alert","text":"Body","send_resolved":true}]}`,
+			pass:     true,
+		},
 	}
 
 	for _, tc := range testCases {
@@ -31,7 +37,7 @@ func TestNewReceiver(t *testing.T) {
 
 				bytes, err := json.Marshal(receiver)
 				require.NoError(t, err)
-				assert.Equal(t, tc.expected, string(bytes))
+				assert.JSONEq(t, tc.expected, string(bytes))
 				return
 			}
 

pkg/types/alertmanagertypes/route.go

@@ -28,7 +28,7 @@ func NewRouteFromRouteConfig(route *config.Route, cfg RouteConfig) (*config.Rout
 	return route, nil
 }
 
-func NewRouteFromReceiver(receiver Receiver) (*config.Route, error) {
+func NewRouteFromReceiver(receiver *config.Receiver) (*config.Route, error) {
 	route := &config.Route{Receiver: receiver.Name, Continue: true, Matchers: config.Matchers{noRuleIDMatcher}}
 	if err := route.UnmarshalYAML(func(i interface{}) error { return nil }); err != nil {
 		return nil, err