Maximum body size in bytes for a record with the given headers, such that a batch containing only that record stays within MAX_APPEND_BYTES.
When batching multiple records, the limit applies to the sum of their metered sizes, so the available body size shrinks accordingly.
Optional
Maximum body size in bytes for a record with the given headers, such that a batch containing only that record stays within MAX_APPEND_BYTES.
When batching multiple records, the limit applies to the sum of their metered sizes, so the available body size shrinks accordingly.