{"record":{"id":"7377f80f7d10e258","repo":"FlowiseAI/Flowise","slug":"chat-channel-id-and-message-id-are-required","errorCode":null,"errorMessage":"Chat/Channel ID and Message ID are required","messagePattern":"Chat/Channel ID and Message ID are required","errorType":"validation","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"packages/components/nodes/tools/MicrosoftTeams/core.ts","lineNumber":1090,"sourceCode":"            schema: z.object({\n                chatChannelId: z.string().describe('ID of the chat or channel'),\n                teamId: z.string().optional().describe('ID of the team (required for channel messages)'),\n                messageId: z.string().describe('ID of the message to retrieve')\n            }),\n            baseUrl: BASE_URL,\n            method: 'GET',\n            headers: {}\n        }\n\n        super({ ...toolInput, accessToken: args.accessToken, defaultParams: args.defaultParams })\n    }\n\n    protected async _call(arg: any): Promise<string> {\n        const params = { ...arg, ...this.defaultParams }\n        const { chatChannelId, teamId, messageId } = params\n\n        if (!chatChannelId || !messageId) {\n            throw new Error('Chat/Channel ID and Message ID are required')\n        }\n\n        try {\n            let endpoint: string\n            if (teamId) {\n                // Channel message\n                endpoint = `/teams/${teamId}/channels/${chatChannelId}/messages/${messageId}`\n            } else {\n                // Chat message\n                endpoint = `/chats/${chatChannelId}/messages/${messageId}`\n            }\n\n            const result = await this.makeTeamsRequest(endpoint)\n\n            return this.formatResponse(\n                {\n                    success: true,\n                    message: result,","sourceCodeStart":1072,"sourceCodeEnd":1108,"githubUrl":"https://github.com/FlowiseAI/Flowise/blob/abe4a8601a058047b350c260676826e21dd14101/packages/components/nodes/tools/MicrosoftTeams/core.ts#L1072-L1108","documentation":"Thrown by the GetMessage Teams tool's _call when chatChannelId or messageId is falsy. The tool fetches a single message from either a channel (GET /teams/{teamId}/channels/{chatChannelId}/messages/{messageId}) when teamId is present, or a chat (GET /chats/{chatChannelId}/messages/{messageId}). Both the scope ID and the message ID are required to build the path.","triggerScenarios":"Calling GetMessage without chatChannelId or messageId; either value empty/null; defaultParams not filling the gap.","commonSituations":"Agent fetches a message but only knows the chat/channel, not the message ID; messageId from a prior step was lost; node wiring leaves an input unbound.","solutions":["Pass both chatChannelId and messageId as non-empty strings.","Capture messageId from a prior list/send message call and thread it in.","For channel messages, also pass teamId.","Expose both fields as required in the tool schema."],"exampleFix":"// before\nawait getTool._call({ chatChannelId: '19:...' })\n// after\nawait getTool._call({ chatChannelId: '19:...', messageId: '1701234567890' })","handlingStrategy":"validation","validationCode":"function hasScopeAndMessage(params: any): boolean {\n  return Boolean(params && params.chatChannelId && params.messageId)\n}","typeGuard":"function isGetMessageArgs(a: unknown): a is { chatChannelId: string; messageId: string; teamId?: string } {\n  return typeof a === 'object' && a !== null\n    && typeof (a as any).chatChannelId === 'string' && (a as any).chatChannelId.length > 0\n    && typeof (a as any).messageId === 'string' && (a as any).messageId.length > 0\n}","tryCatchPattern":"try {\n  await getTool.call(arg)\n} catch (e) {\n  if (e instanceof Error && e.message === 'Chat/Channel ID and Message ID are required') {\n    // request both IDs\n  } else throw e\n}","preventionTips":["Thread messageId from a prior list/send step.","Expose chatChannelId and messageId as required in the agent schema."],"tags":["microsoft-teams","validation","graph-api","missing-argument"],"backgroundTag":null,"analyzedSha":"abe4a8601a058047b350c260676826e21dd14101","analyzedAt":"2026-08-12T16:04:40.823Z","schemaVersion":2},"datasetVersion":"2026-08-12T18:17:37.767Z"}