BindingProps

Properties for defining a Binding.

See https://www.alibabacloud.com/help/ros/developer-reference/aliyun-amqp-binding

Initializer

import { BindingProps } from '@alicloud/ros-cdk-amqp'
const bindingProps: BindingProps = { ... }

Properties

argument^Required

public readonly argument: string | IResolvable;

• Type: string | @alicloud/ros-cdk-core.IResolvable

Property argument: The key-value pairs for the message header attributes.

The message header attributes consist of one or more key-value pairs. The x-match attribute is required. Other attributes are custom. The x-match attribute supports the following values: - all: This is the default value. All key-value pairs in the message header must match. - any: At least one key-value pair in the message header must match. Separate attributes with semicolons (;) and separate keys from values with colons (:). Example: x-match:all;type:report;format:pdf This parameter is valid only for headers exchanges. For other types of exchanges, this parameter is ignored.

bindingKey^Required

public readonly bindingKey: string | IResolvable;

• Type: string | @alicloud/ros-cdk-core.IResolvable

Property bindingKey: The binding key.

If the source exchange is not a topic exchange: - It can contain letters, digits, hyphens (-), underscores (), periods (.), forward slashes (\/), and at signs (@). - The length must be 1 to 255 characters. - If the source exchange is a topic exchange: - It can contain letters, digits, hyphens (-), underscores (), asterisks (*), periods (.), number signs (#), forward slashes (\/), and at signs (@). - The key cannot start or end with a period (.). If the key starts with a number sign (#) or an asterisk (*), a period (.) must immediately follow. If the key ends with a number sign (#) or an asterisk (*), a period (.) must immediately precede it. If a number sign (#) or an asterisk (*) is in the middle of the key, it must have a period (.) on both sides. - The length must be 1 to 255 characters.

bindingType^Required

public readonly bindingType: string | IResolvable;

• Type: string | @alicloud/ros-cdk-core.IResolvable

Property bindingType: The type of the destination object.

Valid values: - 0: Queue - 1: Exchange

destinationName^Required

public readonly destinationName: string | IResolvable;

• Type: string | @alicloud/ros-cdk-core.IResolvable

Property destinationName: The name of the binding destination.

The destination must be created in the console. It must belong to the same vhost as SourceExchange. The VirtualHost parameter specifies the vhost.

instanceId^Required

public readonly instanceId: string | IResolvable;

• Type: string | @alicloud/ros-cdk-core.IResolvable

Property instanceId: InstanceId.

sourceExchange^Required

public readonly sourceExchange: string | IResolvable;

• Type: string | @alicloud/ros-cdk-core.IResolvable

Property sourceExchange: The Source Exchange Name.

virtualHost^Required

public readonly virtualHost: string | IResolvable;

• Type: string | @alicloud/ros-cdk-core.IResolvable

Property virtualHost: The name of the virtual host.