Copieddata = Map(); 
data.put("InvoiceNo","12345"); 
data.put("InvoiceDate","27 May 2022"); 
data.put("InvoiceAmount","$100");
param = Map(); 
param.put("message", "Reg Invoice \n Please find your invoice attached."); 
param.put("subject", "Invoice Data"); 
param.put("merge_data", {"data":data}); 
param.put("output_settings", {"format":pdf}); 
param.put("recipient_email","amelia@zylker.com"); 
param.put("cc_email", "john@zylker.com");    //optional
param.put("bcc_email", "kim@zylker.com");   //optional
param.put("from_email", "jackson@zylker.com");    //optional
param.put("attachment_name", "Invoice");    //optional
param.put("from_name", "Jack");    //optional
param.put("replyto_email", "jerry@zylker.com");    //optional
invokeurl 
[ 
url: "https://www.zohoapis.com/writer/api/v1/documents/fbsa6360a78f53f564dfa9b4a1e79febed569/merge/email" 
type: post 
parameters: param 
connection: "<connection_name>" 
];

Copiedmessage = "Hello \n Team";
fields = invokeurl
[
	url :"https://www.zohoapis.com/writer/api/v1/documents/eb4kob4cf6***61119eb9/fields"
	type :GET
	connection:"<connection_name>"
];
data = Map();
data.put("InvoiceNo","12345"); 
data.put("InvoiceDate","27 May 2022"); 
data.put("InvoiceAmount","$100");
dataMap = Map();
dataMap = {"data":data};
downloadFile = invokeurl
[
	url :"https://homepages.inf.ed.ac.uk/neilb/TestWordDoc.doc"
	type :GET
];
info downloadFile;
commonAttachmentFile1 = invokeurl
[
	url :"https://example.com/download/publicdocument"
	type :GET
];
info commonAttachmentFile1;
commonAttachmentFile2 = invokeurl
[
	url :"https://example.com/download/publicdocument"
	type :GET
];
info commonAttachmentFile2;
downloadFile.setParamName("common_attachments");
commonAttachmentFile2.setParamName("common_attachments");
paramList = list();
paramMap1 = {"paramName":"common_attachments","content":commonAttachmentFile1};
paramMap8 = {"paramName":"common_attachments1","content":commonAttachmentFile2};
paramMap2 = {"paramName":"merge_data","content":dataMap.toString(),"stringPart":"true","encodingType":"UTF-8"};
paramMap3 = {"paramName":"subject","content":"Invoice data","stringPart":"true"};
paramMap4 = {"paramName":"message","content":"Reg Invoice \n Please find your invoice attached.","stringPart":"true"};
paramMap5 = {"paramName":"attachment_name","content":"attachment_name","stringPart":"true"};
paramMap6 = {"paramName":"output_format","content":"pdf","stringPart":"true"};
paramMap7 = {"paramName":"recipient_email","content":"amelia@gmail.com","stringPart":"true"};
paramList.add(paramMap1);
paramList.add(paramMap2);
paramList.add(paramMap3);
paramList.add(paramMap4);
paramList.add(paramMap5);
paramList.add(paramMap6);
paramList.add(paramMap7);
paramList.add(paramMap8);
merge = invokeurl
[
	url :"https://www.zohoapis.com/writer/api/v1/documents/eb4kob4cf6***61119eb9/merge/email"
	type :POST
	files:paramList
	connection:"<connection_name>"
];
info merge;

Copieddata = {"data":{"InvoiceNo":"12345","InvoiceDate":"27 May 2022","InvoiceAmt":"$100"}};
mergedata = Map();
mergedata.put("merge_data", data);
mergedata.put("subject", "Invoice data");     
mergedata.put("message", "Please find your invoice in the attachment");    
zoho.writer.mergeAndSend("fbsa6360a78f53f564dfa9b4a1e79febed569", "docx", "amelia@zylker.com", mergedata, "<connection_name>");    //outputformat -> pdf/docx