curl --location 'https://api.dingtalk.com/v2.0/esign/process/startAtOnce' \
--header 'x-acs-dingtalk-access-token;' \
--header 'Content-Type: application/json' \
--data '{
"initiatorUserId" : "String",
"taskName" : "String",
"signEndTime" : Long,
"redirectUrl" : "String",
"files" : [ {
"fileId" : "String",
"fileType" : Integer,
"fileName" : "String"
} ],
"participants" : [ {
"signRequirements" : "String",
"signOrder" : Integer,
"accountType" : "String",
"account" : "String",
"userId" : "String",
"accountName" : "String",
"orgName" : "String",
"signPosList" : [ {
"fileId" : "String",
"isCrossPage" : Boolean,
"needSignDate" : Boolean,
"page" : "String",
"signDate" : {
"format" : "String"
},
"signRequirement" : "String",
"x" : Double,
"y" : Double
} ]
} ],
"ccs" : [ {
"accountType" : "String",
"account" : "String",
"userId" : "String",
"accountName" : "String",
"orgName" : "String"
} ],
"sourceInfo" : {
"showText" : "String",
"pcUrl" : "String",
"mobileUrl" : "String"
},
"thirdBizId" : "String"
}'