@Mayuri Kadam
The maximum egress for general-purpose v2 and Blob storage accounts is 50Gbps, since your account already has this limit is likely cannot be increased further. Please refer to the limits page for more information. I believe the support team will respond to your limit increase request and clarify which account the limit applies to. If you have further questions about the increase and current limits of your account I recommend asking them via the support case you created.
Hope this helps. Let us know if you have further questions or issues.
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