[Network] Expose Azure Firewall for Containers (AFC) managed Firewall Policy on az network firewall policy

[saisujithreddym]

Preconditions

• No need to upgrade Python SDK or the Python SDK is ready.

Related command

az network firewall policy create
az network firewall policy update
az network firewall policy show

Resource Provider

Microsoft.Network/firewallPolicies

Description of Feature or Work Requested

Expose the afcManaged capability on an Azure Firewall Policy (Azure Firewall for Containers), matching the new PowerShell support (PR #30006).

afcManaged marks a firewall policy as managed by AFC (Azure Firewall for Containers). The CLI should:

• surface afcManaged in az network firewall policy show output, and

• expose it as a parameter on az network firewall policy create / update if it is settable per the swagger (exact property/param name and shape should follow the spec).

Property name, type, and whether it is read-only vs settable are defined in the swagger PR below and mirrored by the PowerShell change.

Minimum API Version Required

2025-09-01

Swagger PR link / SDK link

Azure/azure-rest-api-specs#44867

Request Example

See the firewall policy examples in the swagger PR: https://github.com/Azure/azure-rest-api-specs/pull/44867/files

Target Date

2026-08-30

PM Contact

Suren.Jamiyanaa@microsoft.com

Engineer Contact

samankal@microsoft.com

Additional context

• PowerShell PR (reference behavior): Azure Firewall for Containers managed Firewall Policy azure-powershell#30006

• Location: azure-firewall extension (same place as az network firewall policy)

[yonzhan]

Thank you for opening this issue, we will look into it.