What is the API call used to mass-delete multiple records?

The API call used to mass-delete multiple records is the API_DeleteRecords. This function is specifically designed to remove one or more records in a single API call, which is essential for efficiently managing large sets of data. By utilizing this API, users can specify the records that need to be deleted by their record IDs, streamlining the process rather than handling each deletion individually.

The function's design allows for batch processing, helping to minimize the number of calls needed to the server, which can be particularly beneficial in performance and bandwidth management when dealing with extensive datasets. This capability is crucial for maintaining clean and accurate databases, ensuring that only relevant and necessary information is retained.

In contrast, the other choices are used for different purposes: API_UpdateRecords is for modifying existing records, API_CreateRecords pertains to adding new records, and API_ReadRecords is meant for retrieving data rather than deleting it. Hence, API_DeleteRecords is the precise choice for the requirement of mass deletion.