The new shape name for the load balancer.
Allowed values are : * 10Mbps * 100Mbps * 400Mbps * 8000Mbps * Flexible
Example: {@code flexible}
NOTE: Fixed shapes 10Mbps, 100Mbps, 400Mbps, 8000Mbps will be deprecated from May 2023. This api * will only support {@code Flexible} shape after that date.
The configuration details to update load balancer to a different profile.