AttributeError: 'Server' object has no attribute 'cluster' #32288
Description
Describe the bug
Error when listing Azure postgres flexible servers. Does not occur when returned list is empty.
Related command
az postgres flexible-server list
Errors
The command failed with an unexpected error. Here is the traceback:
'Server' object has no attribute 'cluster'
Traceback (most recent call last):
File "/nix/store/g30hm6551npp8lcb462ak2zw08pgdjmm-python3.13-knack-0.12.0/lib/python3.13/site-packages/knack/cli.py", line 233, in invoke
cmd_result = self.invocation.execute(args)
File "/nix/store/nq5g2drx5zzpncybs0nsc0sjw95jgcz1-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/init.py", line 666, in execute
raise ex
File "/nix/store/nq5g2drx5zzpncybs0nsc0sjw95jgcz1-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/init.py", line 734, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/nix/store/nq5g2drx5zzpncybs0nsc0sjw95jgcz1-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/init.py", line 703, in _run_job
result = cmd_copy(params)
File "/nix/store/nq5g2drx5zzpncybs0nsc0sjw95jgcz1-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/init.py", line 336, in call
return self.handler(*args, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/nix/store/nq5g2drx5zzpncybs0nsc0sjw95jgcz1-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/command_operation.py", line 120, in handler
return op(**command_args)
File "/nix/store/anfncx8wgyv4drrk1zk4kc4a0a9vfrdx-python3.13-azure-cli-2.78.0/lib/python3.13/site-packages/azure/cli/command_modules/rdbms/flexible_server_custom_common.py", line 61, in server_list_custom_func
servers = [s for s in servers if s.cluster is None]
^^^^^^^^^
AttributeError: 'Server' object has no attribute 'cluster'
Issue script & Debug output
cli.knack.cli: Command arguments: ['postgres', 'flexible-server', 'list', '--debug']
cli.knack.cli: __init__ debug log:
Enable color in terminal.
cli.knack.cli: Event: Cli.PreExecute []
cli.knack.cli: Event: CommandParser.OnGlobalArgumentsCreate [<function CLILogging.on_global_arguments at 0x102b665c0>, <function OutputProducer.on_global_arguments at 0x102d54040>, <function CLIQuery.on_global_arguments at 0x102d6a480>]
cli.knack.cli: Event: CommandInvoker.OnPreCommandTableCreate []
cli.azure.cli.core: Command index version or cloud profile is invalid or doesn't match the current command.
cli.azure.cli.core._session: Skipping update of file /nix/store/**REDACTED**-python3.13-azure-cli-2.78.0/etc/azure/commandIndex.json due to immutable directory.
cli.azure.cli.core._session: Skipping update of file /nix/store/**REDACTED**-python3.13-azure-cli-2.78.0/etc/azure/commandIndex.json due to immutable directory.
cli.azure.cli.core._session: Skipping update of file /nix/store/**REDACTED**-python3.13-azure-cli-2.78.0/etc/azure/commandIndex.json due to immutable directory.
cli.azure.cli.core: Command index has been invalidated.
cli.azure.cli.core: No module found from index for '['postgres', 'flexible-server', 'list', '--debug']'
cli.azure.cli.core: Loading all modules and extensions
cli.azure.cli.core: Discovered command modules: ['acr', 'acs', 'advisor', 'ams', 'apim', 'appconfig', 'appservice', 'aro', 'backup', 'batch', 'batchai', 'billing', 'botservice', 'cdn', 'cloud', 'cognitiveservices', 'compute_recommender', 'computefleet', 'config', 'configure', 'consumption', 'container', 'containerapp', 'cosmosdb', 'databoxedge', 'dls', 'dms', 'eventgrid', 'eventhubs', 'extension', 'feedback', 'find', 'hdinsight', 'identity', 'interactive', 'iot', 'keyvault', 'lab', 'managedservices', 'maps', 'marketplaceordering', 'monitor', 'mysql', 'netappfiles', 'network', 'policyinsights', 'privatedns', 'profile', 'rdbms', 'redis', 'relay', 'resource', 'role', 'search', 'security', 'servicebus', 'serviceconnector', 'servicefabric', 'signalr', 'sql', 'sqlvm', 'storage', 'synapse', 'util', 'vm']
cli.azure.cli.core: Loading command modules:
cli.azure.cli.core: Name Load Time Groups Commands
cli.azure.cli.core: acr 0.207 36 149
cli.azure.cli.core: acs 0.117 17 88
cli.azure.cli.core: advisor 0.001 3 6
cli.azure.cli.core: ams 0.004 22 100
cli.azure.cli.core: apim 0.004 14 69
cli.azure.cli.core: appconfig 0.003 9 47
cli.azure.cli.core: appservice 0.020 81 280
cli.azure.cli.core: aro 0.009 1 10
cli.azure.cli.core: backup 0.004 16 61
cli.azure.cli.core: batch 0.034 32 96
cli.azure.cli.core: batchai 0.002 10 30
cli.azure.cli.core: billing 0.014 20 53
cli.azure.cli.core: botservice 0.002 12 42
cli.azure.cli.core: cdn 0.163 8 50
cli.azure.cli.core: cloud 0.002 1 7
cli.azure.cli.core: cognitiveservices 0.002 10 33
cli.azure.cli.core: compute_recommender 0.003 1 1
cli.azure.cli.core: computefleet 0.008 1 1
cli.azure.cli.core: config 0.001 2 7
cli.azure.cli.core: configure 0.001 2 5
cli.azure.cli.core: consumption 0.015 8 9
cli.azure.cli.core: container 0.010 2 17
cli.azure.cli.core: containerapp 0.104 37 123
cli.azure.cli.core: cosmosdb 0.009 58 200
cli.azure.cli.core: databoxedge 0.007 2 2
cli.azure.cli.core: dls 0.002 6 36
cli.azure.cli.core: dms 0.002 3 22
cli.azure.cli.core: eventgrid 0.005 25 96
cli.azure.cli.core: eventhubs 0.012 14 21
cli.azure.cli.core: extension 0.001 1 7
cli.azure.cli.core: feedback 0.000 1 2
cli.azure.cli.core: find 0.001 1 1
cli.azure.cli.core: hdinsight 0.005 9 42
cli.azure.cli.core: identity 0.005 2 7
cli.azure.cli.core: interactive 0.001 1 1
cli.azure.cli.core: iot 0.090 18 81
cli.azure.cli.core: keyvault 0.005 20 114
cli.azure.cli.core: lab 0.029 9 30
cli.azure.cli.core: managedservices 0.008 3 8
cli.azure.cli.core: maps 0.002 5 13
cli.azure.cli.core: marketplaceordering 0.002 1 2
cli.azure.cli.core: monitor 0.504 17 64
cli.azure.cli.core: mysql 0.076 16 56
cli.azure.cli.core: netappfiles 0.044 8 15
cli.azure.cli.core: network 0.132 106 351
cli.azure.cli.core: policyinsights 0.011 9 17
cli.azure.cli.core: privatedns 0.017 14 60
cli.azure.cli.core: profile 0.002 2 8
cli.azure.cli.core: rdbms 0.083 52 217
cli.azure.cli.core: redis 0.002 7 38
cli.azure.cli.core: relay 0.021 7 8
cli.azure.cli.core: resource 0.029 52 234
cli.azure.cli.core: role 0.002 17 62
cli.azure.cli.core: search 0.010 8 20
cli.azure.cli.core: security 0.008 48 98
cli.azure.cli.core: servicebus 0.009 13 16
cli.azure.cli.core: serviceconnector 0.017 20 331
cli.azure.cli.core: servicefabric 0.012 27 80
cli.azure.cli.core: signalr 0.002 10 42
cli.azure.cli.core: sql 0.010 56 219
cli.azure.cli.core: sqlvm 0.030 4 20
cli.azure.cli.core: storage 0.034 62 278
cli.azure.cli.core: synapse 0.008 54 246
cli.azure.cli.core: util 0.001 3 7
cli.azure.cli.core: vm 0.106 60 209
cli.azure.cli.core: Total (65) 2.085 1196 4665
cli.azure.cli.core: Loaded 1182 groups, 4665 commands.
cli.azure.cli.core._session: Skipping update of file /nix/store/**REDACTED**-python3.13-azure-cli-2.78.0/etc/azure/commandIndex.json due to immutable directory.
cli.azure.cli.core._session: Skipping update of file /nix/store/**REDACTED**-python3.13-azure-cli-2.78.0/etc/azure/commandIndex.json due to immutable directory.
cli.azure.cli.core._session: Skipping update of file /nix/store/**REDACTED**-python3.13-azure-cli-2.78.0/etc/azure/commandIndex.json due to immutable directory.
cli.azure.cli.core: Updated command index in 0.002 seconds.
cli.knack.cli: Event: CommandInvoker.OnPreCommandTableTruncate [<function AzCliLogging.init_command_file_logging at 0x105e57c40>]
cli.azure.cli.core.azlogging: metadata file logging enabled - writing logs to '/Users/**REDACTED**/.azure/commands/2025-10-20.15-53-54.postgres_flexible-server_list.90657.log'.
az_command_data_logger: command args: postgres flexible-server list --debug
cli.knack.cli: Event: CommandInvoker.OnPreArgumentLoad [<function register_global_subscription_argument.<locals>.add_subscription_parameter at 0x105ea1da0>]
cli.knack.cli: Event: CommandInvoker.OnPostArgumentLoad []
cli.knack.cli: Event: CommandInvoker.OnPostCommandTableCreate [<function register_ids_argument.<locals>.add_ids_arguments at 0x1080280e0>, <function register_cache_arguments.<locals>.add_cache_arguments at 0x1080282c0>, <function register_upcoming_breaking_change_info.<locals>.update_breaking_change_info at 0x108028360>]
cli.knack.cli: Event: CommandInvoker.OnCommandTableLoaded []
cli.knack.cli: Event: CommandInvoker.OnPreParseArgs [<function _documentdb_deprecate at 0x10a7699e0>]
cli.knack.cli: Event: CommandInvoker.OnPostParseArgs [<function OutputProducer.handle_output_argument at 0x102d540e0>, <function CLIQuery.handle_query_parameter at 0x102d6a520>, <function register_ids_argument.<locals>.parse_ids_arguments at 0x108028180>]
cli.azure.cli.core.commands.client_factory: Getting management service client client_type=PostgreSQLManagementClient
cli.azure.cli.core.auth.persistence: build_persistence: location='/Users/**REDACTED**/.azure/msal_token_cache.json', encrypt=False
cli.azure.cli.core.auth.binary_cache: load: /Users/**REDACTED**/.azure/msal_http_cache.bin
urllib3.util.retry: Converted retries value: 1 -> Retry(total=1, connect=None, read=None, redirect=None, status=None)
msal.authority: Initializing with Entra authority: https://login.microsoftonline.com/**REDACTED_TENANT_ID**
msal.authority: openid_config("https://login.microsoftonline.com/**REDACTED_TENANT_ID**/v2.0/.well-known/openid-configuration") = {'token_endpoint': 'https://login.microsoftonline.com/**REDACTED_TENANT_ID**/oauth2/v2.0/token', 'token_endpoint_auth_methods_supported': ['client_secret_post', 'private_key_jwt', 'client_secret_basic'], 'jwks_uri': 'https://login.microsoftonline.com/**REDACTED_TENANT_ID**/discovery/v2.0/keys', 'response_modes_supported': ['query', 'fragment', 'form_post'], 'subject_types_supported': ['pairwise'], 'id_token_signing_alg_values_supported': ['RS256'], 'response_types_supported': ['code', 'id_token', 'code id_token', 'id_token token'], 'scopes_supported': ['openid', 'profile', 'email', 'offline_access'], 'issuer': 'https://login.microsoftonline.com/**REDACTED_TENANT_ID**/v2.0', 'request_uri_parameter_supported': False, 'userinfo_endpoint': 'https://graph.microsoft.com/oidc/userinfo', 'authorization_endpoint': 'https://login.microsoftonline.com/**REDACTED_TENANT_ID**/oauth2/v2.0/authorize', 'device_authorization_endpoint': 'https://login.microsoftonline.com/**REDACTED_TENANT_ID**/oauth2/v2.0/devicecode', 'http_logout_supported': True, 'frontchannel_logout_supported': True, 'end_session_endpoint': 'https://login.microsoftonline.com/**REDACTED_TENANT_ID**/oauth2/v2.0/logout', 'claims_supported': ['sub', 'iss', 'cloud_instance_name', 'cloud_instance_host_name', 'cloud_graph_host_name', 'msgraph_host', 'aud', 'exp', 'iat', 'auth_time', 'acr', 'nonce', 'preferred_username', 'name', 'tid', 'ver', 'at_hash', 'c_hash', 'email'], 'kerberos_endpoint': 'https://login.microsoftonline.com/**REDACTED_TENANT_ID**/kerberos', 'tenant_region_scope': 'NA', 'cloud_instance_name': 'microsoftonline.com', 'cloud_graph_host_name': 'graph.windows.net', 'msgraph_host': 'graph.microsoft.com', 'rbac_url': 'https://pas.windows.net'}
msal.application: Broker enabled? None
cli.azure.cli.core.auth.credential_adaptor: CredentialAdaptor.get_token_info: scopes=('https://management.core.windows.net//.default',), options={}
cli.azure.cli.core.auth.msal_credentials: UserCredential.acquire_token: scopes=['https://management.core.windows.net//.default'], claims_challenge=None, kwargs={}
msal.application: Cache hit an AT
msal.telemetry: Generate or reuse correlation_id: **REDACTED_IDENTIFIER**
cli.azure.cli.core.sdk.policies: Request URL: 'https://management.azure.com/subscriptions/**REDACTED_SUBSCRIPTION_ID**/providers/Microsoft.DBforPostgreSQL/flexibleServers?api-version=2024-08-01'
cli.azure.cli.core.sdk.policies: Request method: 'GET'
cli.azure.cli.core.sdk.policies: Request headers:
cli.azure.cli.core.sdk.policies: 'Accept': 'application/json'
cli.azure.cli.core.sdk.policies: 'x-ms-client-request-id': '**REDACTED_IDENTIFIER**'
cli.azure.cli.core.sdk.policies: 'CommandName': 'postgres flexible-server list'
cli.azure.cli.core.sdk.policies: 'ParameterSetName': '--debug'
cli.azure.cli.core.sdk.policies: 'User-Agent': 'AZURECLI/2.78.0 (PIP) azsdk-python-core/1.35.0 Python/3.13.7 (macOS-15.7.1-arm64-arm-64bit-Mach-O)'
cli.azure.cli.core.sdk.policies: 'Authorization': '*****'
cli.azure.cli.core.sdk.policies: Request body:
cli.azure.cli.core.sdk.policies: This request has no body
urllib3.connectionpool: Starting new HTTPS connection (1): management.azure.com:443
urllib3.connectionpool: https://management.azure.com:443 "GET /subscriptions/**REDACTED_SUBSCRIPTION_ID**/providers/Microsoft.DBforPostgreSQL/flexibleServers?api-version=2024-08-01 HTTP/1.1" 200 5802
cli.azure.cli.core.sdk.policies: Response status: 200
cli.azure.cli.core.sdk.policies: Response headers:
cli.azure.cli.core.sdk.policies: 'Cache-Control': 'no-cache'
cli.azure.cli.core.sdk.policies: 'Pragma': 'no-cache'
cli.azure.cli.core.sdk.policies: 'Content-Length': '5802'
cli.azure.cli.core.sdk.policies: 'Content-Type': 'application/json; charset=utf-8'
cli.azure.cli.core.sdk.policies: 'Expires': '-1'
cli.azure.cli.core.sdk.policies: 'x-ms-original-request-ids': '**REDACTED_IDENTIFIER**'
cli.azure.cli.core.sdk.policies: 'X-Content-Type-Options': 'nosniff'
cli.azure.cli.core.sdk.policies: 'x-ms-ratelimit-remaining-subscription-reads': '249'
cli.azure.cli.core.sdk.policies: 'x-ms-ratelimit-remaining-subscription-global-reads': '3749'
cli.azure.cli.core.sdk.policies: 'x-ms-request-id': '**REDACTED_IDENTIFIER**'
cli.azure.cli.core.sdk.policies: 'x-ms-correlation-request-id': '**REDACTED_IDENTIFIER**'
cli.azure.cli.core.sdk.policies: 'x-ms-routing-request-id': 'WESTEUROPE:20251020T135355Z:**REDACTED_IDENTIFIER**'
cli.azure.cli.core.sdk.policies: 'Strict-Transport-Security': 'max-age=31536000; includeSubDomains'
cli.azure.cli.core.sdk.policies: 'X-Cache': 'CONFIG_NOCACHE'
cli.azure.cli.core.sdk.policies: 'X-MSEdge-Ref': 'Ref A: **REDACTED_IDENTIFIER** Ref B: FRA261110507031 Ref C: 2025-10-20T13:53:54Z'
cli.azure.cli.core.sdk.policies: 'Date': 'Mon, 20 Oct 2025 13:53:55 GMT'
cli.azure.cli.core.sdk.policies: Response content:
cli.azure.cli.core.sdk.policies: {"value":[{"sku":{"name":"Standard_D2s_v3","tier":"GeneralPurpose"},"systemData":{"createdAt":"2024-02-26T18:35:20.9118883Z"},"properties":{"replica":{"role":"Primary","capacity":5},"storage":{"type":"","iops":120,"tier":"P4","storageSizeGB":32,"autoGrow":"Disabled"},"network":{"publicNetworkAccess":"Disabled","delegatedSubnetResourceId":"/subscriptions/**REDACTED_SUBSCRIPTION_ID**/resourceGroups/**REDACTED_RESOURCE_GROUP**/providers/Microsoft.Network/virtualNetworks/**REDACTED_RESOURCE_NAME**/subnets/**REDACTED_RESOURCE_NAME**","privateDnsZoneArmResourceId":"/subscriptions/**REDACTED_SUBSCRIPTION_ID**/resourceGroups/**REDACTED_RESOURCE_GROUP**/providers/Microsoft.Network/privateDnsZones/**REDACTED_RESOURCE_NAME**"},"privateEndpointConnections":[],"dataEncryption":{"type":"SystemManaged"},"authConfig":{"activeDirectoryAuth":"Disabled","passwordAuth":"Enabled"},"fullyQualifiedDomainName":"**REDACTED_RESOURCE_NAME**","version":"16","minorVersion":"9","administratorLogin":"postgres","state":"Ready","availabilityZone":"1","backup":{"backupRetentionDays":7,"geoRedundantBackup":"Disabled","earliestRestoreDate":"2025-10-13T19:45:05.8545531+00:00"},"highAvailability":{"mode":"ZoneRedundant","state":"Healthy","standbyAvailabilityZone":"2"},"maintenanceWindow":{"customWindow":"Enabled","dayOfWeek":3,"startHour":0,"startMinute":0},"replicationRole":"Primary","replicaCapacity":5},"location":"East US","tags":{},"id":"/subscriptions/**REDACTED_SUBSCRIPTION_ID**/resourceGroups/**REDACTED_RESOURCE_GROUP**/providers/Microsoft.DBforPostgreSQL/flexibleServers/**REDACTED_RESOURCE_NAME**","name":"**REDACTED_RESOURCE_NAME**","type":"Microsoft.DBforPostgreSQL/flexibleServers"},{"sku":{"name":"Standard_D2s_v3","tier":"GeneralPurpose"},"systemData":{"createdAt":"2024-02-26T17:17:58.0834560Z"},"properties":{"replica":{"role":"Primary","capacity":5},"storage":{"type":"","iops":240,"tier":"P6","storageSizeGB":64,"autoGrow":"Disabled"},"network":{"publicNetworkAccess":"Disabled","delegatedSubnetResourceId":"/subscriptions/**REDACTED_SUBSCRIPTION_ID**/resourceGroups/**REDACTED_RESOURCE_GROUP**/providers/Microsoft.Network/virtualNetworks/**REDACTED_RESOURCE_NAME**/subnets/**REDACTED_RESOURCE_NAME**","privateDnsZoneArmResourceId":"/subscriptions/**REDACTED_SUBSCRIPTION_ID**/resourceGroups/**REDACTED_RESOURCE_GROUP**/providers/Microsoft.Network/privateDnsZones/**REDACTED_RESOURCE_NAME**"},"privateEndpointConnections":[],"dataEncryption":{"type":"SystemManaged"},"authConfig":{"activeDirectoryAuth":"Enabled","passwordAuth":"Enabled","tenantId":"**REDACTED_TENANT_ID**"},"fullyQualifiedDomainName":"**REDACTED_RESOURCE_NAME**","version":"16","minorVersion":"9","administratorLogin":"postgres","state":"Ready","availabilityZone":"2","backup":{"backupRetentionDays":14,"geoRedundantBackup":"Disabled","earliestRestoreDate":"2025-10-06T19:34:55.6039017+00:00"},"highAvailability":{"mode":"ZoneRedundant","state":"Healthy","standbyAvailabilityZone":"1"},"maintenanceWindow":{"customWindow":"Enabled","dayOfWeek":3,"startHour":0,"startMinute":0},"replicationRole":"Primary","replicaCapacity":5},"location":"East US","tags":{},"id":"/subscriptions/**REDACTED_SUBSCRIPTION_ID**/resourceGroups/**REDACTED_RESOURCE_GROUP**/providers/Microsoft.DBforPostgreSQL/flexibleServers/**REDACTED_RESOURCE_NAME**","name":"**REDACTED_RESOURCE_NAME**","type":"Microsoft.DBforPostgreSQL/flexibleServers"},{"sku":{"name":"Standard_D2s_v3","tier":"GeneralPurpose"},"systemData":{"createdAt":"2024-02-26T17:39:55.9427060Z"},"properties":{"replica":{"role":"Primary","capacity":5},"storage":{"type":"","iops":120,"tier":"P4","storageSizeGB":32,"autoGrow":"Disabled"},"network":{"publicNetworkAccess":"Disabled","delegatedSubnetResourceId":"/subscriptions/**REDACTED_SUBSCRIPTION_ID**/resourceGroups/**REDACTED_RESOURCE_GROUP**/providers/Microsoft.Network/virtualNetworks/**REDACTED_RESOURCE_NAME**/subnets/**REDACTED_RESOURCE_NAME**","privateDnsZoneArmResourceId":"/subscriptions/**REDACTED_SUBSCRIPTION_ID**/resourceGroups/**REDACTED_RESOURCE_GROUP**/providers/Microsoft.Network/privateDnsZones/**REDACTED_RESOURCE_NAME**"},"privateEndpointConnections":[],"dataEncryption":{"type":"SystemManaged"},"authConfig":{"activeDirectoryAuth":"Enabled","passwordAuth":"Enabled","tenantId":"**REDACTED_TENANT_ID**"},"fullyQualifiedDomainName":"**REDACTED_RESOURCE_NAME**","version":"16","minorVersion":"9","administratorLogin":"postgres","state":"Ready","availabilityZone":"1","backup":{"backupRetentionDays":14,"geoRedundantBackup":"Disabled","earliestRestoreDate":"2025-10-06T20:04:54.727394+00:00"},"highAvailability":{"mode":"ZoneRedundant","state":"Healthy","standbyAvailabilityZone":"2"},"maintenanceWindow":{"customWindow":"Enabled","dayOfWeek":3,"startHour":0,"startMinute":0},"replicationRole":"Primary","replicaCapacity":5},"location":"East US","tags":{},"id":"/subscriptions/**REDACTED_SUBSCRIPTION_ID**/resourceGroups/**REDACTED_RESOURCE_GROUP**/providers/Microsoft.DBforPostgreSQL/flexibleServers/**REDACTED_RESOURCE_NAME**","name":"**REDACTED_RESOURCE_NAME**","type":"Microsoft.DBforPostgreSQL/flexibleServers"}]}
cli.azure.cli.core.azclierror: Traceback (most recent call last):
File "/nix/store/**REDACTED**-python3.13-knack-0.12.0/lib/python3.13/site-packages/knack/cli.py", line 233, in invoke
cmd_result = self.invocation.execute(args)
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 666, in execute
raise ex
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 734, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 703, in _run_job
result = cmd_copy(params)
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 336, in __call__
return self.handler(*args, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/command_operation.py", line 120, in handler
return op(**command_args)
File "/nix/store/**REDACTED**-python3.13-azure-cli-2.78.0/lib/python3.13/site-packages/azure/cli/command_modules/rdbms/flexible_server_custom_common.py", line 61, in server_list_custom_func
servers = [s for s in servers if s.cluster is None]
^^^^^^^^^
AttributeError: 'Server' object has no attribute 'cluster'
cli.azure.cli.core.azclierror: The command failed with an unexpected error. Here is the traceback:
az_command_data_logger: The command failed with an unexpected error. Here is the traceback:
cli.azure.cli.core.azclierror: 'Server' object has no attribute 'cluster'
Traceback (most recent call last):
File "/nix/store/**REDACTED**-python3.13-knack-0.12.0/lib/python3.13/site-packages/knack/cli.py", line 233, in invoke
cmd_result = self.invocation.execute(args)
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 666, in execute
raise ex
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 734, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 703, in _run_job
result = cmd_copy(params)
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 336, in __call__
return self.handler(*args, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/command_operation.py", line 120, in handler
return op(**command_args)
File "/nix/store/**REDACTED**-python3.13-azure-cli-2.78.0/lib/python3.13/site-packages/azure/cli/command_modules/rdbms/flexible_server_custom_common.py", line 61, in server_list_custom_func
servers = [s for s in servers if s.cluster is None]
^^^^^^^^^
AttributeError: 'Server' object has no attribute 'cluster'
az_command_data_logger: 'Server' object has no attribute 'cluster'
Traceback (most recent call last):
File "/nix/store/**REDACTED**-python3.13-knack-0.12.0/lib/python3.13/site-packages/knack/cli.py", line 233, in invoke
cmd_result = self.invocation.execute(args)
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 666, in execute
raise ex
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 734, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 703, in _run_job
result = cmd_copy(params)
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/__init__.py", line 336, in __call__
return self.handler(*args, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/nix/store/**REDACTED**-python3.13-azure-cli-core-2.78.0/lib/python3.13/site-packages/azure/cli/core/commands/command_operation.py", line 120, in handler
return op(**command_args)
File "/nix/store/**REDACTED**-python3.13-azure-cli-2.78.0/lib/python3.13/site-packages/azure/cli/command_modules/rdbms/flexible_server_custom_common.py", line 61, in server_list_custom_func
servers = [s for s in servers if s.cluster is None]
^^^^^^^^^
AttributeError: 'Server' object has no attribute 'cluster'
To check existing issues, please visit: https://github.com/Azure/azure-cli/issues
cli.knack.cli: Event: Cli.PostExecute [<function AzCliLogging.deinit_cmd_metadata_logging at 0x105e57ec0>]
az_command_data_logger: exit code: 1
cli.__main__: Command ran in 3.916 seconds (init: 0.543, invoke: 3.372)
telemetry.main: Begin splitting cli events and extra events, total events: 1
telemetry.client: Accumulated 0 events. Flush the clients.
telemetry.main: Finish splitting cli events and extra events, cli events: 1
telemetry.save: Save telemetry record of length 8261 in cache file under /Users/**REDACTED**/.azure/telemetry/20251020155356041
telemetry.main: Begin creating telemetry upload process.
telemetry.process: Creating upload process: "/nix/store/**REDACTED**-python3-3.13.7/bin/python3.13 /nix/store/**REDACTED**-python3.13-azure-cli-telemetry-1.1.0/lib/python3.13/site-packages/azure/cli/telemetry/__init__.py /Users/**REDACTED**/.azure /Users/**REDACTED**/.azure/telemetry/20251020155356041"
telemetry.process: Return from creating process 90748
telemetry.main: Finish creating telemetry upload process.
Expected behavior
List of azure flexible postgres servers returned.
Environment Summary
azure-cli 2.78.0
core 2.78.0
telemetry 1.1.0
Dependencies:
msal 1.33.0
azure-mgmt-resource 24.0.0
Python location '/nix/store/**REDACTED**-python3-3.13.7/bin/python3.13'
Config directory '/Users/**REDACTED**/.azure'
Extensions directory '/Users/**REDACTED**/.azure/cliextensions'
Python (Darwin) 3.13.7 (main, Aug 14 2025, 11:12:11) [Clang 21.1.1 ]
Legal docs and information: aka.ms/AzureCliLegal
Your CLI is up-to-date.
Additional context
No response