Create Nacos Namespace with CreateEngineNamespace API - MSE - Alibaba Cloud - Microservices Engine

Creates a namespace in a Nacos instance.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

mse:CreateEngineNamespace

create

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
ClusterId	string	No	The ID of the instance.	mse-98s****
Name	string	Yes	The display name of the namespace.	dev
Desc	string	No	The description of the namespace.	Development environment
InstanceId	string	No	The ID of the instance.	mse-cn-st21ri2****
ServiceCount	integer	No	The maximum number of services that can run in the namespace.	100
Id	string	No	The custom ID of the namespace. If not specified, a UUID is automatically generated.	f4fa5b81-2f26-4900-833a-7516b315ebb2
AcceptLanguage	string	No	The language of the response. Valid values: zh: Chinese en: English	zh

Response elements

Element	Type	Description	Example
	object	The data structure.
Message	string	The message returned.	The request is successfully processed.
RequestId	string	The ID of the request.	F6092602-C357-4750-89D9-E572FBEA****
ClusterId	string	The ID of the instance.	mse-892k****
Data	object	The namespace details.
Type	integer	The type of the namespace. Valid values: `0`: global configuration `1`: default namespace `2`: custom namespace	1
NamespaceShowName	string	The display name of the namespace.	dev
Quota	integer	The quota of configurations.	1
Namespace	string	The ID of the namespace.	f4fa5b81-2f26-4900-833a-7516b315ebb2
NamespaceDesc	string	The description of the namespace.	mytest
ConfigCount	integer	The number of configurations.	1
ServiceCount	integer	The number of active services.	3
ErrorCode	string	The error code returned if the request failed.	mse-100-000
Success	boolean	Indicates whether the request was successful. Valid values: `true`: The request was successful. `false`: The request failed.	true

Examples

Success response

JSON format

{
  "Message": "The request is successfully processed.\n",
  "RequestId": "F6092602-C357-4750-89D9-E572FBEA****",
  "ClusterId": "mse-892k****",
  "Data": {
    "Type": 1,
    "NamespaceShowName": "dev",
    "Quota": 1,
    "Namespace": "f4fa5b81-2f26-4900-833a-7516b315ebb2",
    "NamespaceDesc": "mytest",
    "ConfigCount": 1,
    "ServiceCount": 3
  },
  "ErrorCode": "mse-100-000",
  "Success": true
}

Error codes

HTTP status code	Error code	Error message	Description
400	IllegalRequest	Invalid request:%s	Invalid request: %s
400	InvalidParameter	Parameter error:%s	Request parameter error: %s
500	InternalError	Console error. Try again later:%s	Console error. Try again later: %s
403	NoPermission	You are not authorized to perform this operation:%s	You do not have the permission to use this interface:%s
404	NotFound	Not found:%s	The resource does not exist:%s

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.