The UsageOnDay datatype includes settings various settings.

Table: UsageOnDay

datedatetimeyes datatype usageonday The date and time in the ISO-8601 instant format (e.g., 2022-12-03T10:15:30.00Z).
ingestlongyes text
averageIngestlong  text
limitUsageLimityes text See UsageLimit Table.

[a] Some arguments may be required, as indicated in this column. For some fields this column indicates that a result will always being returned for it.