DatasetColumnInfo
The ID of the dataset file.
A summary is retrieved for a time range from start_time to end_time If no end_time is provided, current time is used
A summary is retrieved for a time range from start_time to end_time If no end_time is provided, current time is used
Index of the column within the dataset file.
The literal name for the column.
Datatypes for a column in a dataset file. We likely don't need everything here, but it's good to be explicit, for example to avoid unknowingly coercing int64 values into int32. Encoding for text is UTF_8 unless indicated otherwise.
Possible values: [DATASET_COLUMN_D_TYPE_UNSPECIFIED, DATASET_COLUMN_D_TYPE_INT32, DATASET_COLUMN_D_TYPE_INT64, DATASET_COLUMN_D_TYPE_FLOAT32, DATASET_COLUMN_D_TYPE_FLOAT64, DATASET_COLUMN_D_TYPE_STRING, DATASET_COLUMN_D_TYPE_BYTES, DATASET_COLUMN_D_TYPE_ANY, DATASET_COLUMN_D_TYPE_LIST_OF_STRINGS, DATASET_COLUMN_D_TYPE_BOOLEAN]