All Products
Search

This Product

    Function Compute:MNSTopicTriggerConfig

    Document Center

    Function Compute:MNSTopicTriggerConfig

    Last Updated:Aug 28, 2026

    Parameter

    Type

    Description

    Example

    object

    Configuration of the Simple Message Queue (formerly MNS) topic trigger.

    filterTag

    string

    The filter tag. The function is triggered only when a received message contains this tag.

    serverless
    notifyContentFormat

    string

    The format of the event content. Valid values:

    • JSON

    • STREAM

    Note

    The default format is STREAM.

    JSON
    notifyStrategy

    string

    The retry policy.

    • BACKOFF_RETRY: backoff retry. A total of 3 retries are made at random intervals of 10 to 20 seconds. This is the default value.

    • EXPONENTIAL_DECAY_RETRY: exponential decay retry. A total of 176 retries are made over a total period of 1 day. The interval between consecutive retries increases exponentially up to a maximum of 512 seconds. For example: 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 512... 512 (167 occurrences of 512).

    BACKOFF_RETRY