Hi,
I am trying to create a process instance in my deployed Camunda Workflow having a process variable which has value as a Collection via REST API only (we are communicating with Camunda Engine only via REST APIs)
Tried various ways using Camunda Spin but it doesn’t work.
Here is the Request Body :
{
“variables”: {
“users” : {
“type”: “Object”,
“value”: “[“joe@b.com”,“lisa@b.com”,“pete@b.com”]”,
“valueInfo” : {“objectTypeName”: “java.util.HashSet”, “serializationDataFormat”: “application/json” } }
} ,
“businessKey” : “ms-modify-users”
}
The API :
/rest/process-definition/key/ms-modify-users/start
The Response Which I am getting from Camunda Engine :
{
“type”: “RestException”,
“message”: “Cannot instantiate process definition ms-modify-users:3:1142c7b6-c026-11e9-8f53-eeee0aff29ad: Cannot find serializer for value ‘ObjectValue [value=null, isDeserialized=false, serializationDataFormat=application/json, objectTypeName=java.util.HashSet, serializedValue=63 chars, isTransient=false]’.”
}
Is the Request body format correct for Collections?