Balance Sheet Components - Schedule of Activity of Deferred Contract Acquisition Costs (Details) - USD ($) $ in Thousands |
9 Months Ended | |
|---|---|---|
Jan. 31, 2022 |
Jan. 31, 2021 |
|
| Contract Acquisition Cost [Roll Forward] | ||
| Beginning balance | $ 86,352 | $ 43,549 |
| Capitalization of contract acquisition costs | 58,939 | 57,093 |
| Amortization of deferred contract acquisition costs | (43,373) | (28,455) |
| Ending balance | $ 101,918 | $ 72,187 |