{"record":{"id":"261d5775078cf2b2","repo":"FlowiseAI/Flowise","slug":"chat-channel-id-message-id-and-reply-body-are-re","errorCode":null,"errorMessage":"Chat/Channel ID, Message ID, and Reply Body are required","messagePattern":"Chat/Channel ID, Message ID, and Reply Body are required","errorType":"validation","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"packages/components/nodes/tools/MicrosoftTeams/core.ts","lineNumber":1314,"sourceCode":"                teamId: z.string().optional().describe('ID of the team (required for channel messages)'),\n                messageId: z.string().describe('ID of the message to reply to'),\n                replyBody: z.string().describe('Content of the reply'),\n                contentType: z.enum(['text', 'html']).optional().default('text').describe('Content type of the reply')\n            }),\n            baseUrl: BASE_URL,\n            method: 'POST',\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, replyBody, contentType = 'text' } = params\n\n        if (!chatChannelId || !messageId || !replyBody) {\n            throw new Error('Chat/Channel ID, Message ID, and Reply Body are required')\n        }\n\n        try {\n            const body = {\n                body: {\n                    contentType,\n                    content: replyBody\n                }\n            }\n\n            let endpoint: string\n            if (teamId) {\n                // Channel message reply\n                endpoint = `/teams/${teamId}/channels/${chatChannelId}/messages/${messageId}/replies`\n            } else {\n                // For chat messages, replies are just new messages\n                endpoint = `/chats/${chatChannelId}/messages`\n            }","sourceCodeStart":1296,"sourceCodeEnd":1332,"githubUrl":"https://github.com/FlowiseAI/Flowise/blob/abe4a8601a058047b350c260676826e21dd14101/packages/components/nodes/tools/MicrosoftTeams/core.ts#L1296-L1332","documentation":"Thrown by the SendReply Teams tool's _call when chatChannelId, messageId, or replyBody is falsy. The tool posts a reply to a message in a channel (POST /teams/{teamId}/channels/{chatChannelId}/messages/{messageId}/replies) or chat (POST /chats/{chatChannelId}/messages/{messageId}/replies) with body { contentType, content: replyBody }. All three identifiers/content fields are required.","triggerScenarios":"Calling SendReply without chatChannelId, messageId, or replyBody; any of the three empty/null; defaultParams not filling the gap.","commonSituations":"Agent generates an empty reply body; messageId of the parent message was lost from a prior step; chatChannelId variable resolved empty.","solutions":["Pass non-empty chatChannelId, messageId, and replyBody.","For channel replies, also pass teamId.","Optionally pass contentType ('text' or 'html'); defaults to 'text'.","Validate the agent's replyBody is non-empty before invoking."],"exampleFix":"// before\nawait replyTool._call({ chatChannelId: '19:...', replyBody: 'Got it' })\n// after\nawait replyTool._call({ chatChannelId: '19:...', teamId: 'team-guid', messageId: '1701234567890', replyBody: 'Got it' })","handlingStrategy":"validation","validationCode":"function hasScopeMessageAndReply(params: any): boolean {\n  return Boolean(params && params.chatChannelId && params.messageId && params.replyBody)\n}","typeGuard":"function isReplyArgs(a: unknown): a is { chatChannelId: string; messageId: string; replyBody: string; teamId?: string; contentType?: 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    && typeof (a as any).replyBody === 'string' && (a as any).replyBody.length > 0\n}","tryCatchPattern":"try {\n  await replyTool.call(arg)\n} catch (e) {\n  if (e instanceof Error && e.message === 'Chat/Channel ID, Message ID, and Reply Body are required') {\n    // request all three\n  } else throw e\n}","preventionTips":["Validate the agent's replyBody is non-empty.","Thread messageId from the parent message step.","Expose chatChannelId, messageId, and replyBody as required."],"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"}