REST interface for BPEL-related process resources - Activity Instance Resource - GET Method

{  "description": "Activity", 
   "type": "object",
   "properties":
   {  "activationTime": {"type": "string", "format": "date-time",
         "description": "Activation time of the activity instance."
      },
      "activityTemplateID": {"type": "string",
         "description": "Object ID of the process template that contains the activity definition."
      },
      "adminTaskID": {"type": "string",
         "description": "ID of the associated administration task."
      },
      "aiid": {"type": "string",
         "description": "Activity instance object ID."
      },
      "applicationName": {"type": "string",
         "description": "Name of the enterprise application the activity belongs to."
      },
      "availableActions": {"type": ["string"]},
         "description": "Actions that can be called in the current activity instance execution state."
      ,
      "completionTime": {"type": "string", "format": "date-time",
         "description": "Completion time of the activity instance."
      },
      "customProperties" : {"type": "object", "additionalProperties": {"type": "string"},
         "description": "Values of custom properties associated with the activity."
      },
      "description": {"type": "string",
         "description": "Description of the activity instance."
      },
      "displayName": {"type": "string",
         "description": "Display name of the activity instance."
      },
      "enclosingForEachID": {"type": "string",
         "description": "ID of the enclosing for-each activity if the activity is part of an for-each construct."
      },
      "eventHandlerInstanceID": {"type": "string",
         "description": "ID of the associated event handler instance if the activity is part of an event handler."
      },
      "executionState": {"type": "string", 
         "description": "Execution state of the activity instance.",
         "enum":
         [
            "STATE_CLAIMED",
            "STATE_EXPIRED",
            "STATE_FAILED",
            "STATE_FAILING",
            "STATE_FINISHED",
            "STATE_INACTIVE",
            "STATE_PROCESSING_UNDO",
            "STATE_READY",
            "STATE_RUNNING",
            "STATE_SKIPPED",
            "STATE_STOPPED",
            "STATE_TERMINATED",
            "STATE_TERMINATING",
            "STATE_WAITING"
         ]
      },    
      "expirationTime": {"type": "string", "format": "date-time",
         "description": "Time when the activity instance will expire or expired."
      },
      "faults": {"type": 
         [
            {  "faultName": {"type": "string", 
                  "description": "Name of the fault. The value has the format {namespace}localname."
               },
               "faultType": {"type": "string", 
                  "description": "Name of the fault message type. The value has the format {namespace}localname."
               }
            }
         ],
         "description": "Faults associated with the activity instance."
      },
      "inputType": {"type": "string", 
         "description": "Name of the input message type. The value has the format {namespace}localname."
      },  
      "invokedInstanceID": {"type": "string",
         "description": "For an invoke activity, this is the ID of an invoked task or process."
      },
      "invokedInstanceType": {"type": "string",
         "description": "For an invoke activity, this is the type of an invoked task or process.",
         "enum":
         [
            "INVOKED_INSTANCE_TYPE_NOT_SET",
            "INVOKED_INSTANCE_TYPE_INLINE_TASK",
            "INVOKED_INSTANCE_TYPE_CHILD_TASK",
            "INVOKED_INSTANCE_TYPE_CHILD_PROCESS"
         ]
      },
      "isBusinessRelevant": {"type": "boolean",
         "description": "States whether the activity instance is a business relevant or an 'auxiliary' step."
      },
      "isContinueOnError": {"type": "boolean",
         "description": "States whether the activity instance stops navigation of the process in case of an unhandled error."
      },
      "isSkipRequested": {"type": "boolean",
         "description": "States whether the activity instance is to be skipped when reached during navigation."
      },
      "kind": {"type": "string", 
         "description": "Kind of the activity, for example, whether the activity is a pick or receive activity.",
         "enum":      
         [
            "KIND_ASSIGN",
            "KIND_COMPENSATE",
            "KIND_COMPENSATE_SCOPE",          
            "KIND_CUSTOM",                    
            "KIND_EMPTY",
            "KIND_FLOW",
            "KIND_FLOW_END",
            "KIND_FOR_EACH_PARALLEL",
            "KIND_FOR_EACH_PARALLEL_END",
            "KIND_FOR_EACH_SERIAL",
            "KIND_FOR_EACH_SERIAL_END",
            "KIND_INVOKE",
            "KIND_INVOKE_END",
            "KIND_PICK",
            "KIND_PICK_END",
            "KIND_RECEIVE",
            "KIND_REPEAT_UNTIL",
            "KIND_REPEAT_UNTIL_END",
            "KIND_REPLY",
            "KIND_RETHROW",
            "KIND_SCOPE",
            "KIND_SCOPE_END",
            "KIND_SCRIPT",
            "KIND_SEQUENCE",
            "KIND_SEQUENCE_END",
            "KIND_STAFF",
            "KIND_SWITCH",
            "KIND_SWITCH_END",
            "KIND_TERMINATE",
            "KIND_THROW",
            "KIND_WAIT",
            "KIND_WHILE",
            "KIND_WHILE_END"
         ]
      },
      "lastModificationTime": {"type": "string", "format": "date-time",
         "description": "Last time a property of the activity instance changed."
      },
      "lastStateChangeTime": {"type": "string", "format": "date-time",
         "description": "Last time the execution state of the activity instance changed."
      },
      "name": {"type": "string",
         "description": "Name of the activity instance."
      },
      "outputType": {"type": "string", 
         "description": "Name of the output message type. The value has the format {namespace}localname"
      },  
      "owner": {"type": "string",
         "description": "Owner of the activity instance."
      },
      "previousExpirationTime": {"type": "string", "format": "date-time",
         "description": "Time the activity instance expired for the first time."
      },
      "processAdminTaskID": {"type": "string",
         "description": "ID of the administration task associated to the containing process instance."
      },
      "processInstanceID": {"type": "string",
         "description": "ID of the containing process instance."
      },
      "processInstanceName": {"type": "string",
         "description": "Name of the process instance the activity belongs to."
      },
      "processTemplateID": {"type": "string",
         "description": "ID of the process template that contains the activity definition."
      },
      "processTemplateName": {"type": "string",
         "description": "Name of the first process template in the hierarchy that contains the activity definition."
      },
      "scopeID": {"type": "string",
         "description": "ID of the associated scope."
      },
      "scopeTemplateID": {"type": "string",
         "description": "ID of the scope template that is associated to the scope the activity is part of."
      },
      "startTime": {"type": "string", "format": "date-time",
         "description": "Start time of the activity instance."
      },
      "stopReason": {"type": "string", 
         "description": "Reason why the activity is in the Stopped execution state.",
         "enum": 
         [
            "STOP_REASON_ACTIVATION_FAILED",
            "STOP_REASON_FOLLOW_ON_NAVIGATION_FAILED",
            "STOP_REASON_IMPLEMENTATION_FAILED",
            "STOP_REASON_UNSPECIFIED"
         ]
      },    
      "subState": {"type": "string", 
         "description": "The sub state of the activity instance.",
         "enum":
         [
            "SUB_STATE_NONE",
            "SUB_STATE_EXPIRING",
            "SUB_STATE_SKIPPING",  
            "SUB_STATE_RESTARTING", 
            "SUB_STATE_FINISHING", 
            "SUB_STATE_FAILING" 
         ]
      }, 
      "taskID": {"type": "string",
         "description": "For a human task activity, this is the ID of the associated inline to-do task."
      }
   }
}

{  "description": "Error Response", 
   "type": "object",
   "properties":
   {  "errorNumber": {"type": "string",
         "description":"Message ID of the exception."
      },
      "errorMessage": {"type": "string",
         "description":"Message text of the exception."
      },
      "errorMessageParameters": {"type": ["string"], "optional": true,
         "description":"Message text parameters of the exception."
      },
      "programmersDetails": {"type": "object", "optional": true,
         "description":"Additional, exception details, for example, a stack trace."
      }
   }
}