| name | data type | description |
|---|---|---|
| fieldsToAppend | array of array of FieldNameAndValue |
Example
{
"fieldsToAppend" : [ [ {
"name" : "...",
"value" : { }
}, {
"name" : "...",
"value" : { }
} ], [ {
"name" : "...",
"value" : { }
}, {
"name" : "...",
"value" : { }
} ] ]
}