#Limits and Scalability

#PIM side limits

To not degrade the performance of the PIM certain limitations can be configured.

#Number of event subscriptions

By default, you can only subscribe to 3 events. To change this behavior update the value of the parameter webhook_active_event_subscriptions_limit in the config/services/pim_parameters.yml file.

#Limit of event API requests per hour

By default, the amount of event API requests per hour is 4000. To change this behavior update the value of the parameter webhook_requests_limit in the config/services/pim_parameters.yml file.

#Event API Batch size

By default, each event API request contains 10 events. To change this behavior update the value of the parameter webhook_max_bulk_size in the config/services/pim_parameters.yml file.

#Request timeout

By default, each event API request has a timeout of 0.5 seconds. To change this behavior update the value of the parameter webhook_timeout in the config/services/pim_parameters.yml file.

#Pubsub message retention duration

By default, Pubsub keeps messages for 2 hours.