顧客オンボーディングメール自動化：Google Sheets + Gemini + Gmail

• •Googleアカウント + Gmail API認証情報
• •Google Sheets API認証情報
• •Google Gemini API Key

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        "pollTimes": {
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      "credentials": {
        "googleSheetsTriggerOAuth2Api": {
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              "name": "fields",
              "type": "string",
              "value": "=Name:  {{ $json['Client name'] }} \nEmail:  {{ $json[' email '] }}\nCompany: {{ $json['  Company Name  '] }}\nService Needed: {{ $json['  Services Needed  '] }}\nOther info: {{ $json['  Any other onboarding info  '] }}"
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      "parameters": {
        "text": "=Give me an onboarding check list for an email to the client, give me only email body and don't generate extra text like \"Okay, here's an email template ...\" and start and end on new lines\nstart with:\nHi {{ $('Trigger on New Client Form Submission').item.json['Client name'] }}, \nand end with \nBest regards,\nYour {{ $('Trigger on New Client Form Submission').item.json['  Company Name  '] }} Team\n\n:\nAlso use information from checklist and Fields below\n {{ $json.Checklist }}\n\nFields: {{ $('Extract and Structure Client Data').item.json.fields }}",
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        "message": "= {{ $json.text }}",
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        "subject": "=Welcome to Our Service,  {{ $('Trigger on New Client Form Submission').item.json['Client name'] }} "
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        "content": "## STEP 1 · Trigger & Intake\n**Google Sheets Trigger** fires on new form row.\n**Extract & Structure** maps fields into a single string (Name/Email/Company/Service/Notes).\nTip: Column keys include spaces (e.g. `\" email \"`, `\"  Company Name  \"`). Match them exactly."
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        "content": "## STEP 2 · Checklist Context\n**Client Checklist (Set)** provides a default onboarding checklist.\nUsed together with the extracted fields to enrich the email prompt.\nEdit this list to fit your service offering."
      },
      "typeVersion": 1
    },
    {
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      "parameters": {
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        "height": 304,
        "content": "## STEP 3 · Personalize with Gemini\n**Chain (Gemini)** generates the **email body only** (no extra wrapper text).\nPrompt forces greeting with client name and sign-off with company team.\nModel: Google Gemini via LLM node; output available as `{{ $json.text }}`."
      },
      "typeVersion": 1
    },
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      "position": [
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      ],
      "parameters": {
        "color": 7,
        "height": 256,
        "content": "## STEP 4 · Send & Run State\n**Gmail** sends to the form email, subject prefilled.\nIf body includes HTML, set Gmail node to HTML mode.\n**Execution Completed / Failure**: NoOps mark success/failure; **Error Trigger** catches unhandled errors."
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      "typeVersion": 1
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