Use this property to set and retrieve the unique id of the batch.
You need to set the id explicitly if you want to batch tests that are run at different times or in different platforms or processes. For more information see Batching tests in a distributed environment
NSString* value; // give relevant initial value batchInfo.batchId = value value = batchInfo.batchId
(copy, nonatomic) NSString *batchId
The unique id of the batch. If not passed, or passed as nil, and the environment variable APPLITOOLS_BATCH_ID is defined, then the value of the environment variable will be used as the id. If the environment variable is not defined then a unique internal id will be generated and used.