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[Compute] migrate vm disk attach/detach to aaz #32583

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@huiii99 huiii99 commented Dec 29, 2025

Related command

az vm disk attach
az vm disk detach

Description
Migrate az vm disk attach and az vm disk detach commands from hand written sdk to aaz.

Testing Guide

History Notes

This checklist is used to make sure that common guidelines for a pull request are followed.

Copilot AI review requested due to automatic review settings December 29, 2025 03:48
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azure-client-tools-bot-prd bot commented Dec 29, 2025 •
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❌AzureCLI-FullTest
️✔️acr
️✔️latest
️✔️3.12
️✔️3.13
️✔️acs
️✔️latest
️✔️3.12
️✔️3.13
️✔️advisor
️✔️latest
️✔️3.12
️✔️3.13
️✔️ams
️✔️latest
️✔️3.12
️✔️3.13
️✔️apim
️✔️latest
️✔️3.12
️✔️3.13
️✔️appconfig
️✔️latest
️✔️3.12
️✔️3.13
️✔️appservice
️✔️latest
️✔️3.12
️✔️3.13
️✔️aro
️✔️latest
️✔️3.12
️✔️3.13
❌backup
❌latest
❌3.12
Type Test Case Error Message Line
Failed test_backup_disk_exclusion self = <azure.cli.testsdk.base.ExecutionResult object at 0x7efe9276eab0>
cli_ctx = <azure.cli.core.mock.DummyCli object at 0x7efe9843aa20>
command = 'vm disk attach -g AzureBackupRG_clitest_000001 --vm-name clitest-vm000003 --name mydisk1 --new --size-gb 10'
expect_failure = False

    def in_process_execute(self, cli_ctx, command, expect_failure=False):
        from io import StringIO
        from vcr.errors import CannotOverwriteExistingCassetteException
    
        if command.startswith('az '):
            command = command[3:]
    
        stdout_buf = StringIO()
        logging_buf = StringIO()
        try:
            # issue: stderr cannot be redirect in this form, as a result some failure information
            # is lost when command fails.
>           self.exit_code = cli_ctx.invoke(shlex.split(command), out_file=stdout_buf) or 0
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

src/azure-cli-testsdk/azure/cli/testsdk/base.py:303: 
                                        
env/lib/python3.12/site-packages/knack/cli.py:245: in invoke
    exit_code = self.exception_handler(ex)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/init.py:133: in exception_handler
    return handle_exception(ex)
           ^^^^^^^^^^^^^^^^^^^^
src/azure-cli-testsdk/azure/cli/testsdk/patches.py:33: in handle_main_exception
    raise ex
env/lib/python3.12/site-packages/knack/cli.py:233: in invoke
    cmd_result = self.invocation.execute(args)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:666: in execute
    raise ex
src/azure-cli-core/azure/cli/core/commands/init.py:734: in run_jobs_serially
    results.append(self.run_job(expanded_arg, cmd_copy))
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:714: in run_job
    result = LongRunningOperation(cmd_copy.cli_ctx, 'Starting {}'.format(cmd_copy.name))(result)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:1072: in call
    result = poller.result()
             ^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/poller.py:108: in result
    self.wait(timeout)
env/lib/python3.12/site-packages/azure/core/tracing/decorator.py:119: in wrapper_use_tracer
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/poller.py:130: in wait
    raise self.exception
src/azure-cli-core/azure/cli/core/aaz/poller.py:83: in start
    for polling_method in self.polling_generator:
                          ^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli/azure/cli/command_modules/vm/aaz/latest/vm/__cmds.py:2303: in execute_operations
    self.VirtualMachinesGet(ctx=self.ctx)()
src/azure-cli/azure/cli/command_modules/vm/aaz/latest/vm/__cmds.py:2336: in call
    session = self.client.send_request(request=request, stream=False, **kwargs)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/client.py:108: in send_request
    session = self.pipeline.run(request, stream=stream, **kwargs)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:242: in run
    return first_node.send(pipeline_request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/mgmt/core/policies/base.py:95: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/policies/redirect.py:205: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/policies/retry.py:545: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/http_policy.py:112: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:130: in send
    self.sender.send(request.http_request, **request.context.options),
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/transport/requests_basic.py:375: in send
    response = self.session.request(  # type: ignore
env/lib/python3.12/site-packages/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/requests/adapters.py:667: in send
    resp = conn.urlopen(
env/lib/python3.12/site-packages/urllib3/connectionpool.py:787: in urlopen
    response = self.make_request(
env/lib/python3.12/site-packages/urllib3/connectionpool.py:534: in make_request
    response = conn.getresponse()
               ^^^^^^^^^^^^^^^^^^
                                        

self = <VCRRequestsHTTPSConnection/mnt/vss/work/1/s/src/azure-cli/azure/cli/command_modules/backup/tests/latest/recordings/test_backup_disk_exclusion.yaml(host='management.azure.com', port=443) at 0x7efe914c9550>
 = False, kwargs = {}

    def getresponse(self, =False, **kwargs):
        """Retrieve the response"""
        # Check to see if the cassette has a response for this request. If so,
        # then return it
        if self.cassette.can_play_response_for(self.vcr_request):
            log.info(f"Playing response for {self.vcr_request} from cassette")
            response = self.cassette.play_response(self.vcr_request)
            return VCRHTTPResponse(response)
        else:
            if self.cassette.write_protected and self.cassette.filter_request(self.vcr_request):
>               raise CannotOverwriteExistingCassetteException(
                    cassette=self.cassette,
                    failed_request=self.vcr_request,
                )
E               vcr.errors.CannotOverwriteExistingCassetteException: Can't overwrite existing cassette ('/mnt/vss/work/1/s/src/azure-cli/azure/cli/command_modules/backup/tests/latest/recordings/test_backup_disk_exclusion.yaml') in your current record mode ('once').
E               No match for the request (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2025-04-01>)&nbsp;was&nbsp;found.
E               Found 8 similar requests with 1 different matcher(s) :
E               
E               1 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?$expand=instanceView&api-version=2025-04-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               2 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               3 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               4 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               5 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               6 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               7 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               8 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None

env/lib/python3.12/site-packages/vcr/stubs/init.py:277: CannotOverwriteExistingCassetteException

During handling of the above exception, another exception occurred:

self = <azure.cli.command_modules.backup.tests.latest.test_backup_commands.BackupTests testMethod=test_backup_disk_exclusion>
resource_group = 'AzureBackupRG_clitest_000001'
vault_name = 'clitest-vault000002', vm_name = 'clitest-vm000003'
storage_account = 'clitest000004'

    @ResourceGroupPreparer(name_prefix="AzureBackupRG_clitest", location="eastus2euap")
    @VaultPreparer()
    @VMPreparer()
    @StorageAccountPreparer(location="eastus2euap")
    def test_backup_disk_exclusion(self, resource_group, vault_name, vm_name, storage_account):
        self.kwargs.update({
            'vault': vault_name,
            'vm': vm_name,
            'rg': resource_group,
            'sa': storage_account
        })
>       self.cmd('vm disk attach -g {rg} --vm-name {vm} --name mydisk1 --new --size-gb 10')

src/azure-cli/azure/cli/command_modules/backup/tests/latest/test_backup_commands.py:1061: 
                                        
src/azure-cli-testsdk/azure/cli/testsdk/base.py:177: in cmd
    return execute(self.cli_ctx, command, expect_failure=expect_failure).assert_with_checks(checks)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-testsdk/azure/cli/testsdk/base.py:252: in init
    self.in_process_execute(cli_ctx, command, expect_failure=expect_failure)
                                       _ 

self = <azure.cli.testsdk.base.ExecutionResult object at 0x7efe9276eab0>
cli_ctx = <azure.cli.core.mock.DummyCli object at 0x7efe9843aa20>
command = 'vm disk attach -g AzureBackupRG_clitest_000001 --vm-name clitest-vm000003 --name mydisk1 --new --size-gb 10'
expect_failure = False

    def _in_process_execute(self, cli_ctx, command, expect_failure=False):
        from io import StringIO
        from vcr.errors import CannotOverwriteExistingCassetteException
    
        if command.startswith('az '):
            command = command[3:]
    
        stdout_buf = StringIO()
        logging_buf = StringIO()
        try:
            # issue: stderr cannot be redirect in this form, as a result some failure information
            # is lost when command fails.
            self.exit_code = cli_ctx.invoke(shlex.split(command), out_file=stdout_buf) or 0
            self.output = stdout_buf.getvalue()
            self.applog = logging_buf.getvalue()
    
        except CannotOverwriteExistingCassetteException as ex:
>           raise AssertionError(ex)
E           AssertionError: Can't overwrite existing cassette ('/mnt/vss/_work/1/s/src/azure-cli/azure/cli/command_modules/backup/tests/latest/recordings/test_backup_disk_exclusion.yaml') in your current record mode ('once').
E           No match for the request (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2025-04-01>)&nbsp;was&nbsp;found.
E           Found 8 similar requests with 1 different matcher(s) :
E           
E           1 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?$expand=instanceView&api-version=2025-04-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           2 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           3 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           4 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           5 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           6 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           7 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           8 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None

src/azure-cli-testsdk/azure/cli/testsdk/base.py:308: AssertionError		 azure/cli/command_modules/backup/tests/latest/test_backup_commands.py:1049
❌3.13
Type Test Case Error Message Line
Failed test_backup_disk_exclusion self = <azure.cli.testsdk.base.ExecutionResult object at 0x7f544b0c2ad0>
cli_ctx = <azure.cli.core.mock.DummyCli object at 0x7f544de56850>
command = 'vm disk attach -g AzureBackupRG_clitest_000001 --vm-name clitest-vm000003 --name mydisk1 --new --size-gb 10'
expect_failure = False

    def in_process_execute(self, cli_ctx, command, expect_failure=False):
        from io import StringIO
        from vcr.errors import CannotOverwriteExistingCassetteException
    
        if command.startswith('az '):
            command = command[3:]
    
        stdout_buf = StringIO()
        logging_buf = StringIO()
        try:
            # issue: stderr cannot be redirect in this form, as a result some failure information
            # is lost when command fails.
>           self.exit_code = cli_ctx.invoke(shlex.split(command), out_file=stdout_buf) or 0
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

src/azure-cli-testsdk/azure/cli/testsdk/base.py:303: 
                                        
env/lib/python3.13/site-packages/knack/cli.py:245: in invoke
    exit_code = self.exception_handler(ex)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/init.py:133: in exception_handler
    return handle_exception(ex)
           ^^^^^^^^^^^^^^^^^^^^
src/azure-cli-testsdk/azure/cli/testsdk/patches.py:33: in handle_main_exception
    raise ex
env/lib/python3.13/site-packages/knack/cli.py:233: in invoke
    cmd_result = self.invocation.execute(args)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:666: in execute
    raise ex
src/azure-cli-core/azure/cli/core/commands/init.py:734: in run_jobs_serially
    results.append(self.run_job(expanded_arg, cmd_copy))
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:714: in run_job
    result = LongRunningOperation(cmd_copy.cli_ctx, 'Starting {}'.format(cmd_copy.name))(result)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:1072: in call
    result = poller.result()
             ^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/poller.py:108: in result
    self.wait(timeout)
env/lib/python3.13/site-packages/azure/core/tracing/decorator.py:119: in wrapper_use_tracer
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/poller.py:130: in wait
    raise self.exception
src/azure-cli-core/azure/cli/core/aaz/poller.py:83: in start
    for polling_method in self.polling_generator:
                          ^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli/azure/cli/command_modules/vm/aaz/latest/vm/__cmds.py:10060: in execute_operations
    self.VirtualMachinesGet(ctx=self.ctx)()
src/azure-cli/azure/cli/command_modules/vm/aaz/latest/vm/__cmds.py:10093: in call
    session = self.client.send_request(request=request, stream=False, **kwargs)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/client.py:108: in send_request
    session = self.pipeline.run(request, stream=stream, **kwargs)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:242: in run
    return first_node.send(pipeline_request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/mgmt/core/policies/base.py:95: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/policies/redirect.py:205: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/policies/retry.py:545: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/http_policy.py:112: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:130: in send
    self.sender.send(request.http_request, **request.context.options),
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/transport/requests_basic.py:375: in send
    response = self.session.request(  # type: ignore
env/lib/python3.13/site-packages/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/requests/adapters.py:667: in send
    resp = conn.urlopen(
env/lib/python3.13/site-packages/urllib3/connectionpool.py:787: in urlopen
    response = self.make_request(
env/lib/python3.13/site-packages/urllib3/connectionpool.py:534: in make_request
    response = conn.getresponse()
               ^^^^^^^^^^^^^^^^^^
                                        

self = <VCRRequestsHTTPSConnection/mnt/vss/work/1/s/src/azure-cli/azure/cli/command_modules/backup/tests/latest/recordings/test_backup_disk_exclusion.yaml(host='management.azure.com', port=443) at 0x7f544c4b89f0>
 = False, kwargs = {}

    def getresponse(self, =False, **kwargs):
        """Retrieve the response"""
        # Check to see if the cassette has a response for this request. If so,
        # then return it
        if self.cassette.can_play_response_for(self.vcr_request):
            log.info(f"Playing response for {self.vcr_request} from cassette")
            response = self.cassette.play_response(self.vcr_request)
            return VCRHTTPResponse(response)
        else:
            if self.cassette.write_protected and self.cassette.filter_request(self.vcr_request):
>               raise CannotOverwriteExistingCassetteException(
                    cassette=self.cassette,
                    failed_request=self.vcr_request,
                )
E               vcr.errors.CannotOverwriteExistingCassetteException: Can't overwrite existing cassette ('/mnt/vss/work/1/s/src/azure-cli/azure/cli/command_modules/backup/tests/latest/recordings/test_backup_disk_exclusion.yaml') in your current record mode ('once').
E               No match for the request (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2025-04-01>)&nbsp;was&nbsp;found.
E               Found 8 similar requests with 1 different matcher(s) :
E               
E               1 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?$expand=instanceView&api-version=2025-04-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               2 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               3 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               4 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               5 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               6 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               7 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               8 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None

env/lib/python3.13/site-packages/vcr/stubs/init.py:277: CannotOverwriteExistingCassetteException

During handling of the above exception, another exception occurred:

self = <azure.cli.command_modules.backup.tests.latest.test_backup_commands.BackupTests testMethod=test_backup_disk_exclusion>
resource_group = 'AzureBackupRG_clitest_000001'
vault_name = 'clitest-vault000002', vm_name = 'clitest-vm000003'
storage_account = 'clitest000004'

    @ResourceGroupPreparer(name_prefix="AzureBackupRG_clitest", location="eastus2euap")
    @VaultPreparer()
    @VMPreparer()
    @StorageAccountPreparer(location="eastus2euap")
    def test_backup_disk_exclusion(self, resource_group, vault_name, vm_name, storage_account):
        self.kwargs.update({
            'vault': vault_name,
            'vm': vm_name,
            'rg': resource_group,
            'sa': storage_account
        })
>       self.cmd('vm disk attach -g {rg} --vm-name {vm} --name mydisk1 --new --size-gb 10')

src/azure-cli/azure/cli/command_modules/backup/tests/latest/test_backup_commands.py:1061: 
                                        
src/azure-cli-testsdk/azure/cli/testsdk/base.py:177: in cmd
    return execute(self.cli_ctx, command, expect_failure=expect_failure).assert_with_checks(checks)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-testsdk/azure/cli/testsdk/base.py:252: in init
    self.in_process_execute(cli_ctx, command, expect_failure=expect_failure)
                                       _ 

self = <azure.cli.testsdk.base.ExecutionResult object at 0x7f544b0c2ad0>
cli_ctx = <azure.cli.core.mock.DummyCli object at 0x7f544de56850>
command = 'vm disk attach -g AzureBackupRG_clitest_000001 --vm-name clitest-vm000003 --name mydisk1 --new --size-gb 10'
expect_failure = False

    def _in_process_execute(self, cli_ctx, command, expect_failure=False):
        from io import StringIO
        from vcr.errors import CannotOverwriteExistingCassetteException
    
        if command.startswith('az '):
            command = command[3:]
    
        stdout_buf = StringIO()
        logging_buf = StringIO()
        try:
            # issue: stderr cannot be redirect in this form, as a result some failure information
            # is lost when command fails.
            self.exit_code = cli_ctx.invoke(shlex.split(command), out_file=stdout_buf) or 0
            self.output = stdout_buf.getvalue()
            self.applog = logging_buf.getvalue()
    
        except CannotOverwriteExistingCassetteException as ex:
>           raise AssertionError(ex)
E           AssertionError: Can't overwrite existing cassette ('/mnt/vss/_work/1/s/src/azure-cli/azure/cli/command_modules/backup/tests/latest/recordings/test_backup_disk_exclusion.yaml') in your current record mode ('once').
E           No match for the request (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2025-04-01>)&nbsp;was&nbsp;found.
E           Found 8 similar requests with 1 different matcher(s) :
E           
E           1 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?$expand=instanceView&api-version=2025-04-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           2 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           3 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           4 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           5 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           6 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           7 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           8 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/AzureBackupRG_clitest_000001/providers/Microsoft.Compute/virtualMachines/clitest-vm000003?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None

src/azure-cli-testsdk/azure/cli/testsdk/base.py:308: AssertionError		 azure/cli/command_modules/backup/tests/latest/test_backup_commands.py:1049
️✔️batch
️✔️latest
️✔️3.12
️✔️3.13
️✔️batchai
️✔️latest
️✔️3.12
️✔️3.13
️✔️billing
️✔️latest
️✔️3.12
️✔️3.13
️✔️botservice
️✔️latest
️✔️3.12
️✔️3.13
️✔️cdn
️✔️latest
️✔️3.12
️✔️3.13
️✔️cloud
️✔️latest
️✔️3.12
️✔️3.13
️✔️cognitiveservices
️✔️latest
️✔️3.12
️✔️3.13
️✔️compute_recommender
️✔️latest
️✔️3.12
️✔️3.13
️✔️computefleet
️✔️latest
️✔️3.12
️✔️3.13
️✔️config
️✔️latest
️✔️3.12
️✔️3.13
️✔️configure
️✔️latest
️✔️3.12
️✔️3.13
️✔️consumption
️✔️latest
️✔️3.12
️✔️3.13
️✔️container
️✔️latest
️✔️3.12
️✔️3.13
️✔️containerapp
️✔️latest
️✔️3.12
️✔️3.13
❌core
❌latest
❌3.12
Type Test Case Error Message Line
Failed test_help_loads The error message is too long, please check the pipeline log for details. src/azure-cli-core/azure/cli/core/tests/test_help.py:120
❌3.13
Type Test Case Error Message Line
Failed test_help_loads The error message is too long, please check the pipeline log for details. src/azure-cli-core/azure/cli/core/tests/test_help.py:120
️✔️cosmosdb
️✔️latest
️✔️3.12
️✔️3.13
️✔️databoxedge
️✔️latest
️✔️3.12
️✔️3.13
️✔️dls
️✔️latest
️✔️3.12
️✔️3.13
️✔️dms
️✔️latest
️✔️3.12
️✔️3.13
️✔️eventgrid
️✔️latest
️✔️3.12
️✔️3.13
️✔️eventhubs
️✔️latest
️✔️3.12
️✔️3.13
️✔️feedback
️✔️latest
️✔️3.12
️✔️3.13
️✔️find
️✔️latest
️✔️3.12
️✔️3.13
️✔️hdinsight
️✔️latest
️✔️3.12
️✔️3.13
️✔️identity
️✔️latest
️✔️3.12
️✔️3.13
️✔️iot
️✔️latest
️✔️3.12
️✔️3.13
️✔️keyvault
️✔️latest
️✔️3.12
️✔️3.13
️✔️lab
️✔️latest
️✔️3.12
️✔️3.13
️✔️managedservices
️✔️latest
️✔️3.12
️✔️3.13
️✔️maps
️✔️latest
️✔️3.12
️✔️3.13
️✔️marketplaceordering
️✔️latest
️✔️3.12
️✔️3.13
️✔️monitor
️✔️latest
️✔️3.12
️✔️3.13
️✔️mysql
️✔️latest
️✔️3.12
️✔️3.13
️✔️netappfiles
️✔️latest
️✔️3.12
️✔️3.13
❌network
❌latest
❌3.12
Type Test Case Error Message Line
Failed test_mariadb_private_link_scenario The error message is too long, please check the pipeline log for details. azure/cli/command_modules/network/tests/latest/test_private_endpoint_commands.py:649
Failed test_mysql_private_link_scenario The error message is too long, please check the pipeline log for details. azure/cli/command_modules/network/tests/latest/test_private_endpoint_commands.py:656
❌3.13
Type Test Case Error Message Line
Failed test_mariadb_private_link_scenario The error message is too long, please check the pipeline log for details. azure/cli/command_modules/network/tests/latest/test_private_endpoint_commands.py:649
Failed test_mysql_private_link_scenario The error message is too long, please check the pipeline log for details. azure/cli/command_modules/network/tests/latest/test_private_endpoint_commands.py:656
️✔️policyinsights
️✔️latest
️✔️3.12
️✔️3.13
️✔️privatedns
️✔️latest
️✔️3.12
️✔️3.13
️✔️profile
️✔️latest
️✔️3.12
️✔️3.13
❌rdbms
❌latest
❌3.12
Type Test Case Error Message Line
Failed test_flexible_server_ssdv2_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:91
Failed test_flexible_server_ssdv2_restore_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:106
Failed test_postgres_flexible_server_byok_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:116
Failed test_postgres_flexible_server_empty_rg_name The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:81
Failed test_postgres_flexible_server_georestore_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:101
Failed test_postgres_flexible_server_ltr The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:111
Failed test_postgres_flexible_server_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:76
Failed test_postgres_flexible_server_mgmt_case_insensitive The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:86
Failed test_postgres_flexible_server_public_revivedropped_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:123
Failed test_postgres_flexible_server_restore_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:96
Failed test_postgres_flexible_server_proxy_resource The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1014
Failed test_postgres_flexible_server_mgmt_update_validator The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1123
Failed test_postgres_flexible_server_auto_grow_replica_validator The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1263
Failed test_postgres_flexible_server_replica_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1257
Failed test_postgres_flexible_server_vnet_mgmt_supplied_subnet_id_in_different_rg The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1484
Failed test_postgres_flexible_server_vnet_mgmt_supplied_subnetid The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1473
Failed test_postgres_flexible_server_vnet_mgmt_supplied_vname_and_subnetname The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1479
Failed test_postgres_flexible_server_existing_private_dns_zone The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1879
Failed test_postgres_flexible_server_new_private_dns_zone The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1885
Failed test_postgres_flexible_server_upgrade_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2143
Failed test_postgres_flexible_server_backups_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2196
Failed test_postgresql_flexible_server_identity_microsoft_entra_admin_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2248
Failed test_postgresql_flexible_server_identity_microsoft_entra_admin_only_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2253
Failed test_postgres_flexible_server_advanced_threat_protection_setting_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2420
Failed test_postgres_flexible_server_logs_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2469
Failed test_postgres_flexible_server_private_endpoint_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2528
Failed test_postgres_flexible_server_fabric_mirroring_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2730
Failed test_elastic_clusters_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2784
Failed test_postgres_flexible_server_index_tuning_options The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2849
Failed test_postgres_flexible_server_autonomous_tuning_options The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2908
Failed test_postgres_flexible_server_migration The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands_postgres_migration.py:19
Failed test_postgres_flexible_server_onpremise_migration The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands_postgres_migration.py:23
❌3.13
Type Test Case Error Message Line
Failed test_flexible_server_ssdv2_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:91
Failed test_flexible_server_ssdv2_restore_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:106
Failed test_postgres_flexible_server_byok_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:116
Failed test_postgres_flexible_server_empty_rg_name The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:81
Failed test_postgres_flexible_server_georestore_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:101
Failed test_postgres_flexible_server_ltr The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:111
Failed test_postgres_flexible_server_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:76
Failed test_postgres_flexible_server_mgmt_case_insensitive The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:86
Failed test_postgres_flexible_server_public_revivedropped_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:123
Failed test_postgres_flexible_server_restore_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:96
Failed test_postgres_flexible_server_proxy_resource The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1014
Failed test_postgres_flexible_server_mgmt_update_validator The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1123
Failed test_postgres_flexible_server_auto_grow_replica_validator The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1263
Failed test_postgres_flexible_server_replica_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1257
Failed test_postgres_flexible_server_vnet_mgmt_supplied_subnet_id_in_different_rg The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1484
Failed test_postgres_flexible_server_vnet_mgmt_supplied_subnetid The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1473
Failed test_postgres_flexible_server_vnet_mgmt_supplied_vname_and_subnetname The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1479
Failed test_postgres_flexible_server_existing_private_dns_zone The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1879
Failed test_postgres_flexible_server_new_private_dns_zone The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:1885
Failed test_postgres_flexible_server_upgrade_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2143
Failed test_postgres_flexible_server_backups_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2196
Failed test_postgresql_flexible_server_identity_microsoft_entra_admin_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2248
Failed test_postgresql_flexible_server_identity_microsoft_entra_admin_only_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2253
Failed test_postgres_flexible_server_advanced_threat_protection_setting_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2420
Failed test_postgres_flexible_server_logs_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2469
Failed test_postgres_flexible_server_private_endpoint_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2528
Failed test_postgres_flexible_server_fabric_mirroring_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2730
Failed test_elastic_clusters_mgmt The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2784
Failed test_postgres_flexible_server_index_tuning_options The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2849
Failed test_postgres_flexible_server_autonomous_tuning_options The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands.py:2908
Failed test_postgres_flexible_server_migration The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands_postgres_migration.py:19
Failed test_postgres_flexible_server_onpremise_migration The error message is too long, please check the pipeline log for details. azure/cli/command_modules/rdbms/tests/latest/test_rdbms_flexible_commands_postgres_migration.py:23
️✔️redis
️✔️latest
️✔️3.12
️✔️3.13
️✔️relay
️✔️latest
️✔️3.12
️✔️3.13
️✔️resource
️✔️latest
️✔️3.12
️✔️3.13
️✔️role
️✔️latest
️✔️3.12
️✔️3.13
️✔️search
️✔️latest
️✔️3.12
️✔️3.13
️✔️security
️✔️latest
️✔️3.12
️✔️3.13
️✔️servicebus
️✔️latest
️✔️3.12
️✔️3.13
️✔️serviceconnector
️✔️latest
️✔️3.12
️✔️3.13
️✔️servicefabric
️✔️latest
️✔️3.12
️✔️3.13
️✔️signalr
️✔️latest
️✔️3.12
️✔️3.13
️✔️sql
️✔️latest
️✔️3.12
️✔️3.13
️✔️sqlvm
️✔️latest
️✔️3.12
️✔️3.13
️✔️storage
️✔️latest
️✔️3.12
️✔️3.13
️✔️synapse
️✔️latest
️✔️3.12
️✔️3.13
️✔️telemetry
️✔️latest
️✔️3.12
️✔️3.13
️✔️util
️✔️latest
️✔️3.12
️✔️3.13
❌vm
❌latest
❌3.12
Type Test Case Error Message Line
Failed test_vm_custom_image self = <azure.cli.testsdk.base.ExecutionResult object at 0x7f264c8eb290>
cli_ctx = <azure.cli.core.mock.DummyCli object at 0x7f2655b50c50>
command = 'vm disk detach -n vm-managed-disk_disk2_f4453df35e40459bbf8313a5285566ae --vm-name vm-managed-disk -g cli_test_vm_custom_image000001'
expect_failure = False

    def in_process_execute(self, cli_ctx, command, expect_failure=False):
        from io import StringIO
        from vcr.errors import CannotOverwriteExistingCassetteException
    
        if command.startswith('az '):
            command = command[3:]
    
        stdout_buf = StringIO()
        logging_buf = StringIO()
        try:
            # issue: stderr cannot be redirect in this form, as a result some failure information
            # is lost when command fails.
>           self.exit_code = cli_ctx.invoke(shlex.split(command), out_file=stdout_buf) or 0
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

src/azure-cli-testsdk/azure/cli/testsdk/base.py:303: 
                                        
env/lib/python3.12/site-packages/knack/cli.py:245: in invoke
    exit_code = self.exception_handler(ex)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/init.py:133: in exception_handler
    return handle_exception(ex)
           ^^^^^^^^^^^^^^^^^^^^
src/azure-cli-testsdk/azure/cli/testsdk/patches.py:33: in handle_main_exception
    raise ex
env/lib/python3.12/site-packages/knack/cli.py:233: in invoke
    cmd_result = self.invocation.execute(args)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:666: in execute
    raise ex
src/azure-cli-core/azure/cli/core/commands/init.py:734: in run_jobs_serially
    results.append(self.run_job(expanded_arg, cmd_copy))
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:703: in run_job
    result = cmd_copy(params)
             ^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:336: in call
    return self.handler(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/command_operation.py:120: in handler
    return op(**command_args)
           ^^^^^^^^^^^^^^^^^^
src/azure-cli/azure/cli/command_modules/vm/custom.py:2422: in detach_managed_data_disk
    vm = VMShow(cli_ctx=cmd.cli_ctx)(command_args={
src/azure-cli-core/azure/cli/core/aaz/command.py:155: in call
    return self.handler(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli/azure/cli/command_modules/vm/aaz/latest/vm/__cmds.py:165: in handler
    self.execute_operations()
src/azure-cli/azure/cli/command_modules/vm/aaz/latest/vm/__cmds.py:197: in execute_operations
    self.VirtualMachinesGet(ctx=self.ctx)()
src/azure-cli/azure/cli/command_modules/vm/aaz/latest/vm/__cmds.py:217: in call
    session = self.client.send_request(request=request, stream=False, **kwargs)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/client.py:108: in send_request
    session = self.pipeline.run(request, stream=stream, **kwargs)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:242: in run
    return first_node.send(pipeline_request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/mgmt/core/policies/base.py:95: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/policies/redirect.py:205: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/policies/retry.py:545: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/http_policy.py:112: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/base.py:130: in send
    self.sender.send(request.http_request, **request.context.options),
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/azure/core/pipeline/transport/requests_basic.py:375: in send
    response = self.session.request(  # type: ignore
env/lib/python3.12/site-packages/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.12/site-packages/requests/adapters.py:667: in send
    resp = conn.urlopen(
env/lib/python3.12/site-packages/urllib3/connectionpool.py:787: in urlopen
    response = self.make_request(
env/lib/python3.12/site-packages/urllib3/connectionpool.py:534: in make_request
    response = conn.getresponse()
               ^^^^^^^^^^^^^^^^^^
                                        

self = <VCRRequestsHTTPSConnection/mnt/vss/work/1/s/src/azure-cli/azure/cli/command_modules/vm/tests/latest/recordings/test_vm_custom_image.yaml(host='management.azure.com', port=443) at 0x7f264c8b25d0>
 = False, kwargs = {}

    def getresponse(self, =False, **kwargs):
        """Retrieve the response"""
        # Check to see if the cassette has a response for this request. If so,
        # then return it
        if self.cassette.can_play_response_for(self.vcr_request):
            log.info(f"Playing response for {self.vcr_request} from cassette")
            response = self.cassette.play_response(self.vcr_request)
            return VCRHTTPResponse(response)
        else:
            if self.cassette.write_protected and self.cassette.filter_request(self.vcr_request):
>               raise CannotOverwriteExistingCassetteException(
                    cassette=self.cassette,
                    failed_request=self.vcr_request,
                )
E               vcr.errors.CannotOverwriteExistingCassetteException: Can't overwrite existing cassette ('/mnt/vss/work/1/s/src/azure-cli/azure/cli/command_modules/vm/tests/latest/recordings/test_vm_custom_image.yaml') in your current record mode ('once').
E               No match for the request (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2025-04-01>)&nbsp;was&nbsp;found.
E               Found 8 similar requests with 1 different matcher(s) :
E               
E               1 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?$expand=instanceView&api-version=2025-04-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               2 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               3 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               4 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               5 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               6 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               7 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               8 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None

env/lib/python3.12/site-packages/vcr/stubs/init.py:277: CannotOverwriteExistingCassetteException

During handling of the above exception, another exception occurred:

self = <latest.test_vm_commands.VMCustomImageTest testMethod=test_vm_custom_image>
resource_group = 'cli_test_vm_custom_image000001'

    @AllowLargeResponse(size_kb=99999)
    @ResourceGroupPreparer(name_prefix='cli_test_vm_custom_image')
    def test_vm_custom_image(self, resource_group):
        self.kwargs.update({
            'vm1': 'vm-unmanaged-disk',
            'vm2': 'vm-managed-disk',
            'newvm1': 'fromimage1',
            'newvm2': 'fromimage2',
            'image1': 'img-from-unmanaged',
            'image2': 'img-from-managed',
            'subnet': 'subnet1',
            'vnet': 'vnet1',
            'nsg': 'nsg',
            'pubip1': 'pubip1',
            'pubip2': 'pubip2',
            'pubip3': 'pubip3',
            'pubip4': 'pubip4',
            'pubip5': 'pubip5',
            'pubip6': 'pubip6',
            'pubip7': 'pubip7',
        })
    
        # Create a public IP resource with service tag
        self.cmd('network public-ip create --name {pubip1} -g {rg} --ip-tags FirstPartyUsage=/NonProd')
        self.cmd('vm create -g {rg} -n {vm1} --image OpenLogic:CentOS:7.5:latest --use-unmanaged-disk --admin-username sdk-test-admin '
                 '--admin-password testPassword0 --subnet {subnet} --vnet-name {vnet} --public-ip-address {pubip1} --nsg-rule NONE')
    
        # Disable default outbound access
        self.cmd(
            'network vnet subnet update -g {rg} --vnet-name {vnet} -n {subnet} --default-outbound-access false')
    
        # deprovision the VM, but we have to do it async to avoid hanging the run-command itself
        self.cmd('vm run-command invoke -g {rg} -n {vm1} --command-id RunShellScript --scripts "echo $0 $1" --parameters hello world')
        time.sleep(70)
        self.cmd('vm deallocate -g {rg} -n {vm1}')
        self.cmd('vm generalize -g {rg} -n {vm1}')
        self.cmd('image create -g {rg} -n {image1} --source {vm1}')
    
        # Create a public IP resource with service tag
        self.cmd('network public-ip create --name {pubip2} -g {rg} --ip-tags FirstPartyUsage=/NonProd')
        self.cmd('vm create -g {rg} -n {vm2} --image OpenLogic:CentOS:7.5:latest --storage-sku standard_lrs --data-disk-sizes-gb 1 1 1 1 '
                 '--admin-username sdk-test-admin --admin-password testPassword0 --subnet {subnet} --vnet-name {vnet} --public-ip-address {pubip2} --nsg-rule NONE')
        data_disks = self.cmd('vm show -g {rg} -n {vm2}').get_output_in_json()['storageProfile']['dataDisks']
        self.kwargs['disk_0_name'] = data_disks[0]['name']
        self.kwargs['disk_2_name'] = data_disks[2]['name']
    
        # detach the 0th and 2nd disks leaving disks at lun 1 and 3
>       self.cmd('vm disk detach -n {disk_0_name} --vm-name {vm2} -g {rg}')

src/azure-cli/azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:549: 
                                        
src/azure-cli-testsdk/azure/cli/testsdk/base.py:177: in cmd
    return execute(self.cli_ctx, command, expect_failure=expect_failure).assert_with_checks(checks)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-testsdk/azure/cli/testsdk/base.py:252: in init
    self.in_process_execute(cli_ctx, command, expect_failure=expect_failure)
                                        

self = <azure.cli.testsdk.base.ExecutionResult object at 0x7f264c8eb290>
cli_ctx = <azure.cli.core.mock.DummyCli object at 0x7f2655b50c50>
command = 'vm disk detach -n vm-managed-disk_disk2_f4453df35e40459bbf8313a5285566ae --vm-name vm-managed-disk -g cli_test_vm_custom_image000001'
expect_failure = False

    def _in_process_execute(self, cli_ctx, command, expect_failure=False):
        from io import StringIO
        from vcr.errors import CannotOverwriteExistingCassetteException
    
        if command.startswith('az '):
            command = command[3:]
    
        stdout_buf = StringIO()
        logging_buf = StringIO()
        try:
            # issue: stderr cannot be redirect in this form, as a result some failure information
            # is lost when command fails.
            self.exit_code = cli_ctx.invoke(shlex.split(command), out_file=stdout_buf) or 0
            self.output = stdout_buf.getvalue()
            self.applog = logging_buf.getvalue()
    
        except CannotOverwriteExistingCassetteException as ex:
>           raise AssertionError(ex)
E           AssertionError: Can't overwrite existing cassette ('/mnt/vss/_work/1/s/src/azure-cli/azure/cli/command_modules/vm/tests/latest/recordings/test_vm_custom_image.yaml') in your current record mode ('once').
E           No match for the request (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2025-04-01>)&nbsp;was&nbsp;found.
E           Found 8 similar requests with 1 different matcher(s) :
E           
E           1 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?$expand=instanceView&api-version=2025-04-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           2 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           3 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           4 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           5 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           6 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           7 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           8 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None

src/azure-cli-testsdk/azure/cli/testsdk/base.py:308: AssertionError		 azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:501
Failed test_vm_custom_image_debian The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:621
Failed test_vm_custom_image_debian2 The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:682
Failed test_vm_disk_attach_from_copy_and_restore The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:1474
Failed test_vm_disk_attach_detach The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3669
Failed test_vm_disk_attach_detach_api The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3797
Failed test_vm_disk_attach_multiple_disks The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3854
Failed test_vm_disk_force_detach The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3727
Failed test_vm_disk_storage_sku The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3911
Failed test_vm_ultra_ssd_storage_sku The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3995
❌3.13
Type Test Case Error Message Line
Failed test_vm_custom_image self = <azure.cli.testsdk.base.ExecutionResult object at 0x7fc97b129130>
cli_ctx = <azure.cli.core.mock.DummyCli object at 0x7fc97ef01310>
command = 'vm disk detach -n vm-managed-disk_disk2_f4453df35e40459bbf8313a5285566ae --vm-name vm-managed-disk -g cli_test_vm_custom_image000001'
expect_failure = False

    def in_process_execute(self, cli_ctx, command, expect_failure=False):
        from io import StringIO
        from vcr.errors import CannotOverwriteExistingCassetteException
    
        if command.startswith('az '):
            command = command[3:]
    
        stdout_buf = StringIO()
        logging_buf = StringIO()
        try:
            # issue: stderr cannot be redirect in this form, as a result some failure information
            # is lost when command fails.
>           self.exit_code = cli_ctx.invoke(shlex.split(command), out_file=stdout_buf) or 0
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

src/azure-cli-testsdk/azure/cli/testsdk/base.py:303: 
                                        
env/lib/python3.13/site-packages/knack/cli.py:245: in invoke
    exit_code = self.exception_handler(ex)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/init.py:133: in exception_handler
    return handle_exception(ex)
           ^^^^^^^^^^^^^^^^^^^^
src/azure-cli-testsdk/azure/cli/testsdk/patches.py:33: in handle_main_exception
    raise ex
env/lib/python3.13/site-packages/knack/cli.py:233: in invoke
    cmd_result = self.invocation.execute(args)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:666: in execute
    raise ex
src/azure-cli-core/azure/cli/core/commands/init.py:734: in run_jobs_serially
    results.append(self.run_job(expanded_arg, cmd_copy))
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:703: in run_job
    result = cmd_copy(params)
             ^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/init.py:336: in call
    return self.handler(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/commands/command_operation.py:120: in handler
    return op(**command_args)
           ^^^^^^^^^^^^^^^^^^
src/azure-cli/azure/cli/command_modules/vm/custom.py:2422: in detach_managed_data_disk
    vm = VMShow(cli_ctx=cmd.cli_ctx)(command_args={
src/azure-cli-core/azure/cli/core/aaz/command.py:155: in call
    return self.handler(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli/azure/cli/command_modules/vm/aaz/latest/vm/__cmds.py:4018: in handler
    self.execute_operations()
src/azure-cli/azure/cli/command_modules/vm/aaz/latest/vm/__cmds.py:4050: in execute_operations
    self.VirtualMachinesGet(ctx=self.ctx)()
src/azure-cli/azure/cli/command_modules/vm/aaz/latest/vm/__cmds.py:4070: in call
    session = self.client.send_request(request=request, stream=False, **kwargs)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/client.py:108: in send_request
    session = self.pipeline.run(request, stream=stream, **kwargs)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:242: in run
    return first_node.send(pipeline_request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/mgmt/core/policies/base.py:95: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/policies/redirect.py:205: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/policies/retry.py:545: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-core/azure/cli/core/aaz/http_policy.py:112: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:98: in send
    response = self.next.send(request)
               ^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/base.py:130: in send
    self.sender.send(request.http_request, **request.context.options),
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/azure/core/pipeline/transport/requests_basic.py:375: in send
    response = self.session.request(  # type: ignore
env/lib/python3.13/site-packages/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
env/lib/python3.13/site-packages/requests/adapters.py:667: in send
    resp = conn.urlopen(
env/lib/python3.13/site-packages/urllib3/connectionpool.py:787: in urlopen
    response = self.make_request(
env/lib/python3.13/site-packages/urllib3/connectionpool.py:534: in make_request
    response = conn.getresponse()
               ^^^^^^^^^^^^^^^^^^
                                        

self = <VCRRequestsHTTPSConnection/mnt/vss/work/1/s/src/azure-cli/azure/cli/command_modules/vm/tests/latest/recordings/test_vm_custom_image.yaml(host='management.azure.com', port=443) at 0x7fc97b0ab2a0>
 = False, kwargs = {}

    def getresponse(self, =False, **kwargs):
        """Retrieve the response"""
        # Check to see if the cassette has a response for this request. If so,
        # then return it
        if self.cassette.can_play_response_for(self.vcr_request):
            log.info(f"Playing response for {self.vcr_request} from cassette")
            response = self.cassette.play_response(self.vcr_request)
            return VCRHTTPResponse(response)
        else:
            if self.cassette.write_protected and self.cassette.filter_request(self.vcr_request):
>               raise CannotOverwriteExistingCassetteException(
                    cassette=self.cassette,
                    failed_request=self.vcr_request,
                )
E               vcr.errors.CannotOverwriteExistingCassetteException: Can't overwrite existing cassette ('/mnt/vss/work/1/s/src/azure-cli/azure/cli/command_modules/vm/tests/latest/recordings/test_vm_custom_image.yaml') in your current record mode ('once').
E               No match for the request (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2025-04-01>)&nbsp;was&nbsp;found.
E               Found 8 similar requests with 1 different matcher(s) :
E               
E               1 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?$expand=instanceView&api-version=2025-04-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               2 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               3 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               4 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               5 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               6 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               7 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None
E               
E               8 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E               Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E               Matchers failed :
E               custom_request_query_matcher - assertion failure :
E               None

env/lib/python3.13/site-packages/vcr/stubs/init.py:277: CannotOverwriteExistingCassetteException

During handling of the above exception, another exception occurred:

self = <latest.test_vm_commands.VMCustomImageTest testMethod=test_vm_custom_image>
resource_group = 'cli_test_vm_custom_image000001'

    @AllowLargeResponse(size_kb=99999)
    @ResourceGroupPreparer(name_prefix='cli_test_vm_custom_image')
    def test_vm_custom_image(self, resource_group):
        self.kwargs.update({
            'vm1': 'vm-unmanaged-disk',
            'vm2': 'vm-managed-disk',
            'newvm1': 'fromimage1',
            'newvm2': 'fromimage2',
            'image1': 'img-from-unmanaged',
            'image2': 'img-from-managed',
            'subnet': 'subnet1',
            'vnet': 'vnet1',
            'nsg': 'nsg',
            'pubip1': 'pubip1',
            'pubip2': 'pubip2',
            'pubip3': 'pubip3',
            'pubip4': 'pubip4',
            'pubip5': 'pubip5',
            'pubip6': 'pubip6',
            'pubip7': 'pubip7',
        })
    
        # Create a public IP resource with service tag
        self.cmd('network public-ip create --name {pubip1} -g {rg} --ip-tags FirstPartyUsage=/NonProd')
        self.cmd('vm create -g {rg} -n {vm1} --image OpenLogic:CentOS:7.5:latest --use-unmanaged-disk --admin-username sdk-test-admin '
                 '--admin-password testPassword0 --subnet {subnet} --vnet-name {vnet} --public-ip-address {pubip1} --nsg-rule NONE')
    
        # Disable default outbound access
        self.cmd(
            'network vnet subnet update -g {rg} --vnet-name {vnet} -n {subnet} --default-outbound-access false')
    
        # deprovision the VM, but we have to do it async to avoid hanging the run-command itself
        self.cmd('vm run-command invoke -g {rg} -n {vm1} --command-id RunShellScript --scripts "echo $0 $1" --parameters hello world')
        time.sleep(70)
        self.cmd('vm deallocate -g {rg} -n {vm1}')
        self.cmd('vm generalize -g {rg} -n {vm1}')
        self.cmd('image create -g {rg} -n {image1} --source {vm1}')
    
        # Create a public IP resource with service tag
        self.cmd('network public-ip create --name {pubip2} -g {rg} --ip-tags FirstPartyUsage=/NonProd')
        self.cmd('vm create -g {rg} -n {vm2} --image OpenLogic:CentOS:7.5:latest --storage-sku standard_lrs --data-disk-sizes-gb 1 1 1 1 '
                 '--admin-username sdk-test-admin --admin-password testPassword0 --subnet {subnet} --vnet-name {vnet} --public-ip-address {pubip2} --nsg-rule NONE')
        data_disks = self.cmd('vm show -g {rg} -n {vm2}').get_output_in_json()['storageProfile']['dataDisks']
        self.kwargs['disk_0_name'] = data_disks[0]['name']
        self.kwargs['disk_2_name'] = data_disks[2]['name']
    
        # detach the 0th and 2nd disks leaving disks at lun 1 and 3
>       self.cmd('vm disk detach -n {disk_0_name} --vm-name {vm2} -g {rg}')

src/azure-cli/azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:549: 
                                        
src/azure-cli-testsdk/azure/cli/testsdk/base.py:177: in cmd
    return execute(self.cli_ctx, command, expect_failure=expect_failure).assert_with_checks(checks)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/azure-cli-testsdk/azure/cli/testsdk/base.py:252: in init
    self.in_process_execute(cli_ctx, command, expect_failure=expect_failure)
                                        

self = <azure.cli.testsdk.base.ExecutionResult object at 0x7fc97b129130>
cli_ctx = <azure.cli.core.mock.DummyCli object at 0x7fc97ef01310>
command = 'vm disk detach -n vm-managed-disk_disk2_f4453df35e40459bbf8313a5285566ae --vm-name vm-managed-disk -g cli_test_vm_custom_image000001'
expect_failure = False

    def _in_process_execute(self, cli_ctx, command, expect_failure=False):
        from io import StringIO
        from vcr.errors import CannotOverwriteExistingCassetteException
    
        if command.startswith('az '):
            command = command[3:]
    
        stdout_buf = StringIO()
        logging_buf = StringIO()
        try:
            # issue: stderr cannot be redirect in this form, as a result some failure information
            # is lost when command fails.
            self.exit_code = cli_ctx.invoke(shlex.split(command), out_file=stdout_buf) or 0
            self.output = stdout_buf.getvalue()
            self.applog = logging_buf.getvalue()
    
        except CannotOverwriteExistingCassetteException as ex:
>           raise AssertionError(ex)
E           AssertionError: Can't overwrite existing cassette ('/mnt/vss/_work/1/s/src/azure-cli/azure/cli/command_modules/vm/tests/latest/recordings/test_vm_custom_image.yaml') in your current record mode ('once').
E           No match for the request (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2025-04-01>)&nbsp;was&nbsp;found.
E           Found 8 similar requests with 1 different matcher(s) :
E           
E           1 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?$expand=instanceView&api-version=2025-04-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           2 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           3 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           4 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           5 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           6 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           7 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None
E           
E           8 - (<Request (GET) https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/cli_test_vm_custom_image000001/providers/Microsoft.Compute/virtualMachines/vm-managed-disk?api-version=2024-11-01>).
E           Matchers succeeded : ['method', 'scheme', 'host', 'port', 'path']
E           Matchers failed :
E           _custom_request_query_matcher - assertion failure :
E           None

src/azure-cli-testsdk/azure/cli/testsdk/base.py:308: AssertionError		 azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:501
Failed test_vm_custom_image_debian The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:621
Failed test_vm_custom_image_debian2 The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:682
Failed test_vm_disk_attach_from_copy_and_restore The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:1474
Failed test_vm_disk_attach_detach The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3669
Failed test_vm_disk_attach_detach_api The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3797
Failed test_vm_disk_attach_multiple_disks The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3854
Failed test_vm_disk_force_detach The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3727
Failed test_vm_disk_storage_sku The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3911
Failed test_vm_ultra_ssd_storage_sku The error message is too long, please check the pipeline log for details. azure/cli/command_modules/vm/tests/latest/test_vm_commands.py:3995

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Hi @huiii99,
Since the current milestone time is less than 7 days, this pr will be reviewed in the next milestone.

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azure-client-tools-bot-prd bot commented Dec 29, 2025 •
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️✔️AzureCLI-BreakingChangeTest
️✔️Non Breaking Changes

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The git hooks are available for azure-cli and azure-cli-extensions repos. They could help you run required checks before creating the PR.

Please sync the latest code with latest dev branch (for azure-cli) or main branch (for azure-cli-extensions).
After that please run the following commands to enable git hooks:

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yonzhan commented Dec 29, 2025

Thank you for your contribution! We will review the pull request and get back to you soon.

@microsoft-github-policy-service microsoft-github-policy-service bot added the Auto-Assign Auto assign by bot label Dec 29, 2025
@microsoft-github-policy-service microsoft-github-policy-service bot added the Compute az vm/vmss/image/disk/snapshot label Dec 29, 2025
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Pull request overview

This PR migrates the az vm disk attach and az vm disk detach commands from hand-written SDK code to the AAZ (Azure CLI Auto-generated) framework. The migration introduces the use of AAZ operations (AttachDetachDataDisk, VMShow, VMUpdate) while maintaining backward compatibility for different disk attachment scenarios.

Key changes include:

  • Refactored attach_managed_data_disk to use AAZ operations for existing disk attachments and VMUpdate for new/copy/restore operations
  • Refactored detach_managed_data_disk to use AAZ operations with improved error handling
  • Added a new safe_get utility function for safely accessing nested dictionary keys

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 8 comments.

File Description
src/azure-cli/azure/cli/command_modules/vm/custom.py Refactored disk attach/detach functions to use AAZ operations; added no_wait parameter support; reorganized logic into separate code paths for different attachment types
src/azure-cli/azure/cli/command_modules/vm/_vm_utils.py Added new safe_get utility function for safe nested dictionary access with fallback defaults

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February 2026 (2026-02-03)

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