Thank you for reaching out
Based on my understanding from your question above, you want to know if a user has been assigned a Network Contributor role will they be able to create Azure Load Balancer Health probes.
The answer is yes, the user with Network Contributor role should be able to create Azure Load Balancer Health probes.
Network Contributor role lets you manage networks with following actions
And with Microsoft.Network/* the user gets right to Microsoft.Network/loadBalancers/write which allows them to create and update Azure Load balancer
Hope this helps! Please let me know if you have any additional questions. Thank you!
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