Managed Certificates - Update

Service:

Azure Container Apps

API Version:

2026-01-01

Update tags of a managed certificate
Patches a managed certificate. Oly patching of tags is supported

PATCH https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.App/managedEnvironments/{environmentName}/managedCertificates/{managedCertificateName}?api-version=2026-01-01

URI Parameters

Name	In	Required	Type	Description
environmentName	path	True	string	Name of the Managed Environment.
managedCertificateName	path	True	string	Name of the Managed Certificate.
resourceGroupName	path	True	string minLength: 1 maxLength: 90	The name of the resource group. The name is case insensitive.
subscriptionId	path	True	string minLength: 1	The ID of the target subscription.
api-version	query	True	string minLength: 1	The API version to use for this operation.

Request Body

Name	Type	Description
tags	object	Application-specific metadata in the form of key-value pairs.

Responses

Name	Type	Description
200 OK	ManagedCertificate	Managed Certificate updated successfully.
Other Status Codes	ErrorResponse	Common error response.

Security

azure_auth

Azure Active Directory OAuth2 Flow

Type: oauth2
Flow: implicit
Authorization URL: https://login.microsoftonline.com/common/oauth2/authorize

Scopes

Name	Description
user_impersonation	impersonate your user account

Examples

Patch Managed Certificate

Sample request

HTTP

PATCH https://management.azure.com/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/managedCertificates/certificate-firendly-name?api-version=2026-01-01

{
  "tags": {
    "tag1": "value1",
    "tag2": "value2"
  }
}

Sample response

Status code:

200

{
  "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/managedCertificates/certificate-firendly-name",
  "type": "Microsoft.App/ManagedEnvironments/managedCertificates",
  "location": "East US",
  "properties": {
    "subjectName": "CN=my-subject-name.company.country.net",
    "provisioningState": "Succeeded",
    "domainControlValidation": "CNAME"
  }
}

Definitions

Name	Description
createdByType	The type of identity that created the resource.
ErrorAdditionalInfo	The resource management error additional info.
ErrorDetail	The error detail.
ErrorResponse	Error response
ManagedCertificate	Managed certificates used for Custom Domain bindings of Container Apps in a Managed Environment
ManagedCertificatePatch	A managed certificate to update
Properties	Workload Profile resource specific properties.
systemData	Metadata pertaining to creation and last modification of the resource.

createdByType

Enumeration

The type of identity that created the resource.

Value	Description
User
Application
ManagedIdentity
Key

ErrorAdditionalInfo

Object

The resource management error additional info.

Name	Type	Description
info	object	The additional info.
type	string	The additional info type.

ErrorDetail

Object

The error detail.

Name	Type	Description
additionalInfo	ErrorAdditionalInfo[]	The error additional info.
code	string	The error code.
details	ErrorDetail[]	The error details.
message	string	The error message.
target	string	The error target.

ErrorResponse

Object

Error response

Name	Type	Description
error	ErrorDetail	The error object.

ManagedCertificate

Object

Managed certificates used for Custom Domain bindings of Container Apps in a Managed Environment

Name	Type	Description
id	string (arm-id)	Fully qualified resource ID for the resource. E.g. "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}"
location	string	The geo-location where the resource lives
name	string	The name of the resource
properties	Properties	Certificate resource specific properties
systemData	systemData	Azure Resource Manager metadata containing createdBy and modifiedBy information.
tags	object	Resource tags.
type	string	The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"

ManagedCertificatePatch

Object

A managed certificate to update

Name	Type	Description
tags	object	Application-specific metadata in the form of key-value pairs.

Properties

Object

Workload Profile resource specific properties.

Name	Type	Description
currentCount	integer (int32)	Current count of nodes.
maximumCount	integer (int32)	Maximum count of nodes.
minimumCount	integer (int32)	Minimum count of instances.

systemData

Object

Metadata pertaining to creation and last modification of the resource.

Name	Type	Description
createdAt	string (date-time)	The timestamp of resource creation (UTC).
createdBy	string	The identity that created the resource.
createdByType	createdByType	The type of identity that created the resource.
lastModifiedAt	string (date-time)	The timestamp of resource last modification (UTC)
lastModifiedBy	string	The identity that last modified the resource.
lastModifiedByType	createdByType	The type of identity that last modified the resource.