Creating an Instance

project_id

String

Yes

Indicates the ID of a project.

name

String

Yes

Indicates the instance name.

An instance name starts with a letter, consists of 4 to 64 characters, and supports only letters, digits, and hyphens (-).

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 \".

engine

String

Yes

Indicates the message engine. Value: rabbitmq

engine_version

String

No

Indicates the version of the message engine.

storage_space

Integer

Yes

Indicates the message storage space.

Unit: GB

• Single-node RabbitMQ instance: 100–90,000 GB
• Cluster RabbitMQ instance: 100 GB x Number of nodes to 90,000 GB, 200 GB x Number of nodes to 90,000 GB, and 300 GB x Number of nodes to 90,000 GB

access_user

String

Yes

Indicates a username. A username consists of 4 to 64 characters and supports only letters, digits, and hyphens (-).

password

String

Yes

Indicates an instance password.

An instance password must meet the following complexity requirements:

• Must be a string consisting of 8 to 32 characters.
• Must contain at least two of the following character types:
  • Lowercase letters
  • Uppercase letters
  • Digits
  • Special characters `~!@#$%^&*()-_=+\|[{}];:',<.>/?

vpc_id

String

Yes

Indicates the ID of a VPC.

security_group_id

String

Yes

Indicates the ID of a security group.

subnet_id

String

Yes

Indicates the ID of a subnet.

available_zones

Array

Yes

Indicates the ID of an AZ. The parameter value cannot be an empty array or an empty array. For details, see Querying AZ Information.

product_id

String

Yes

Indicates the product ID.

For details, see Querying Product Specifications.

maintain_begin

String

No

Indicates the time at which a maintenance time window starts.

Format: HH:mm.

• 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, 02:00, 06:00, 10:00, 14:00, or 18:00.
• 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.

maintain_end

String

No

Indicates the time at which a maintenance time window ends.

Format: HH:mm.

• 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, the end time is 02:00.
• 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 set the end time to 06:00.

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 elastic IP address (EIP) bound to a RabbitMQ instance.

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

ssl_enable

Boolean

No

Indicates whether to enable SSL-encrypted access.

• true: enable
• false: disable

storage_spec_code

String

Yes

Indicates storage I/O specification.

Options:

• dms.physical.storage.normal
• dms.physical.storage.high
• dms.physical.storage.ultra

enterprise_project_id

String

No

Indicates the enterprise project ID.

instance_id

String

Indicates the instance ID.

200

The instance is created successfully.