Help Center/ Distributed Message Service for RabbitMQ/ API Reference/ Out-of-Date APIs/ APIs V1/ APIs for Managing Instances/ Modifying an Instance
Updated on 2024-01-29 GMT+08:00
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Modifying an Instance

This API is an out-of-date version and may not be maintained in the future. Please use the API described in Modifying Instance Information.

Function

This API is used to modify the name and description of an instance.

URI

PUT /v1.0/{project_id}/instances/{instance_id}

Table 1 Parameter description

Parameter

Type

Mandatory

Description

project_id

String

Yes

Indicates the ID of a project.

instance_id

String

Yes

Indicates the instance ID.

Request

Request parameters

Table 2 describes the request parameters.

Table 2 Parameter description

Parameter

Type

Mandatory

Description

name

String

No

Indicates the instance name.

An instance name is a string of 4 to 64 characters that contain letters, digits, and hyphens (-). An instance name must start with a letter.

description

String

No

Indicates the description of an instance.

It is a character string containing not more than 1024 characters.

NOTE:

The backslash (\) and quotation mark (") are special characters for JSON packets. When using these characters in a parameter value, add the escape character (\) before these characters, for example, \\ and \".

maintain_begin

String

No

Indicates the time at which a maintenance time window starts.

Format: HH:mm:ss.

  • The start time and end time of the maintenance time window must indicate the time segment of a supported maintenance time window. For details about how to query the time segments of supported maintenance time windows, see Querying Maintenance Time Windows.
  • The start time must be set to 22:00:00, 02:00:00, 06:00:00, 10:00:00, 14:00:00, or 18:00:00.
  • Parameters maintain_begin and maintain_end must be set in pairs. If parameter maintain_begin is left blank, parameter maintain_end is also left blank. In this case, the system automatically set the start time to 02:00:00.

maintain_end

String

No

Indicates the time at which a maintenance time window ends.

Format: HH:mm:ss.

  • The start time and end time of the maintenance time window must indicate the time segment of a supported maintenance time window. For details about how to query the time segments of supported maintenance time windows, see Querying Maintenance Time Windows.
  • The end time is four hours later than the start time. For example, if the start time is 22:00:00, the end time is 02:00:00.
  • Parameters maintain_begin and maintain_end must be set in pairs. If parameter maintain_end is left blank, parameter maintain_start is also left blank. In this case, the system automatically allocates the default end time 06:00:00.

security_group_id

String

No

Indicates the security group ID.

enable_publicip

Boolean

No

Indicates whether to enable public access for a RabbitMQ instance.

  • true: enable
  • false: disable

publicip_id

String

No

Indicates the ID of the EIP bound to a RabbitMQ instance.

This parameter is mandatory if public access is enabled (that is, enable_publicip is set to true).

enterprise_project_id

String

No

Indicates the enterprise project ID.

Example request

Example 1:

{  
    "name": "dms002",  
    "description": "instance description"  
}

Example 2:

{ 
     "name": "dms002",   
     "description": "instance description", 
     "maintain_begin":"02:00", 
     "maintain_end":"06:00" 
}

Response

Response parameters

None.

Example response

None.

Status Code

Table 3 describes the status code of successful operations. For details about other status codes, see Status Code.

Table 3 Status code

Status Code

Description

204

The instance is modified successfully.
Parent Topic: APIs for Managing Instances