[SQL] Add IOPS parameter to MI create and update (#29873)

* Adding IOPS parameter to MI create/update

* recorded create test, bumped sdk version, minor fixes, removed update test

* add update test

* fix style cop issue

* re-recording falling tests

* fixing param type

src/azure-cli/azure/cli/command_modules/sql/_help.py

@@ -908,6 +908,8 @@
     text: az sql mi create -g mygroup -n myinstance -l mylocation -i -u myusername -p mypassword --subnet /subscriptions/{SubID}/resourceGroups/{ResourceGroup}/providers/Microsoft.Network/virtualNetworks/{VNETName}/subnets/{SubnetName} --dns-zone-partner dns
   - name: Create managed instance which uses Windows authentication metadata mode
     text: az sql mi create -g mygroup -n myinstance -l mylocation -i -u myusername -p mypassword --subnet /subscriptions/{SubID}/resourceGroups/{ResourceGroup}/providers/Microsoft.Network/virtualNetworks/{VNETName}/subnets/{SubnetName} --am Windows
+  - name: Create GPv2 managed instance with specified IOPS limit
+    text: az sql mi create -g mygroup -n myinstance -l mylocation -i -u myusername -p mypassword --subnet /subscriptions/{SubID}/resourceGroups/{ResourceGroup}/providers/Microsoft.Network/virtualNetworks/{VNETName}/subnets/{SubnetName} -e GeneralPurpose --gpv2 true -f Gen8IH -c 4 --storage 256GB --iops 3000
 """
 
 helps['sql mi delete'] = """
@@ -1045,6 +1047,8 @@
     text: az sql mi update -g mygroup -n myinstance --database-format AlwaysUpToDate --pricing-model Regular
   - name: Update managed instance to use Windows authentication metadata mode
     text: az sql mi update -g mygroup -n myinstance --am Windows
+  - name: Update managed instance to GPv2 with specified IOPS limit
+    text: az sql mi update -g mygroup -n myinstance -e GeneralPurpose --gpv2 true --iops 3000
 """
 
 helps['sql midb'] = """

src/azure-cli/azure/cli/command_modules/sql/_params.py

@@ -299,6 +299,11 @@ def get_location_type_with_default_from_resource_group(cli_ctx):
     help='The storage size. If no unit is specified, defaults to gigabytes (GB).',
     validator=validate_managed_instance_storage_size)
 
+iops_param_type = CLIArgumentType(
+    options_list=['--iops'],
+    type=int,
+    help='The storage iops.')
+
 backup_storage_redundancy_param_type = CLIArgumentType(
     options_list=['--backup-storage-redundancy', '--bsr'],
     type=get_internal_backup_storage_redundancy,
@@ -2276,12 +2281,23 @@ def _configure_security_policy_storage_params(arg_ctx):
                    help='The compute generation component of the sku. '
                    'Allowed values include: Gen4, Gen5.')
 
+        c.argument('is_general_purpose_v2',
+                   options_list=['--gpv2'],
+                   arg_type=get_three_state_flag(),
+                   help='Whether or not this is a GPv2 variant of General Purpose edition.')
+
         c.argument('storage_size_in_gb',
                    options_list=['--storage'],
                    arg_type=storage_param_type,
                    help='The storage size of the managed instance. '
                    'Storage size must be specified in increments of 32 GB')
 
+        c.argument('storage_iops',
+                   options_list=['--iops'],
+                   arg_type=iops_param_type,
+                   help='The storage iops of the managed instance. '
+                   'Storage iops can be specified in increments of 1.')
+
         c.argument('license_type',
                    arg_type=get_enum_type(DatabaseLicenseType),
                    help='The license type to apply for this managed instance.')
@@ -2352,13 +2368,15 @@ def _configure_security_policy_storage_params(arg_ctx):
         # Create args that will be used to build up the ManagedInstance object
         create_args_for_complex_type(
             c, 'parameters', ManagedInstance, [
+                'is_general_purpose_v2',
                 'administrator_login',
                 'administrator_login_password',
                 'license_type',
                 'minimal_tls_version',
                 'virtual_network_subnet_id',
                 'vcores',
                 'storage_size_in_gb',
+                'storage_iops',
                 'collation',
                 'proxy_override',
                 'public_data_endpoint_enabled',

src/azure-cli/azure/cli/command_modules/sql/custom.py

@@ -5070,10 +5070,12 @@ def managed_instance_update(  # pylint: disable=too-many-locals
         cmd,
         instance,
         resource_group_name,
+        is_general_purpose_v2=None,
         administrator_login_password=None,
         license_type=None,
         vcores=None,
         storage_size_in_gb=None,
+        storage_iops=None,
         assign_identity=False,
         proxy_override=None,
         public_data_endpoint_enabled=None,
@@ -5110,6 +5112,18 @@ def managed_instance_update(  # pylint: disable=too-many-locals
     instance.service_principal = _get_service_principal_object_from_type(service_principal_type)
 
     # Apply params to instance
+    #   Note on is_general_purpose_v2
+    #     If this parameter was not set by the user, we do not want to pick up its current value.
+    #     This is due to the fact that this update might have a target edition that does not use this parameter.
+    #   Note on storage_iops
+    #     If this parameter was not set by the user, we do not want to pick up its current value.
+    #     This is due to the fact that this update might have a target edition that does not use this parameter.
+    #     If the target edition uses the parameter, the current value will get picked up later in the update process.
+    #   Note on storage_throughput_mbps
+    #     If this parameter was not set by the user, we do not want to pick up its current value.
+    #     This is due to the fact that this update might have a target edition that does not use this parameter.
+    #     If the target edition uses the parameter, the current value will get picked up later in the update process.
+    instance.is_general_purpose_v2 = is_general_purpose_v2
     instance.administrator_login_password = (
         administrator_login_password or instance.administrator_login_password)
     instance.license_type = (
@@ -5118,6 +5132,8 @@ def managed_instance_update(  # pylint: disable=too-many-locals
         vcores or instance.v_cores)
     instance.storage_size_in_gb = (
         storage_size_in_gb or instance.storage_size_in_gb)
+    instance.storage_iops = storage_iops
+    instance.storage_throughput_mbps = None
     instance.proxy_override = (
         proxy_override or instance.proxy_override)
     instance.minimal_tls_version = (