Balance Sheet Components - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Finite-Lived Intangible Assets [Line Items]
Gross Fair Value	$ 92,600	$ 92,600
Accumulated Amortization	63,463	46,795
Net Book Value	$ 29,137	$ 45,805
Weighted Average Remaining Useful Life (in years)	2 years 6 months	3 years 2 months 12 days
Foreign currency translation adjustment	$ (33)	$ (5)
Total	29,104	45,800
Developed technology
Finite-Lived Intangible Assets [Line Items]
Gross Fair Value	70,130	70,130
Accumulated Amortization	43,136	31,355
Net Book Value	$ 26,994	$ 38,775
Weighted Average Remaining Useful Life (in years)	2 years 8 months 12 days	3 years 7 months 6 days
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Fair Value	$ 19,598	$ 19,598
Accumulated Amortization	17,641	13,177
Net Book Value	$ 1,957	$ 6,421
Weighted Average Remaining Useful Life (in years)	4 months 24 days	1 year 4 months 24 days
Trade names
Finite-Lived Intangible Assets [Line Items]
Gross Fair Value	$ 2,872	$ 2,872
Accumulated Amortization	2,686	2,263
Net Book Value	$ 186	$ 609
Weighted Average Remaining Useful Life (in years)	4 months 24 days	1 year 4 months 24 days