@numaproj/numaflow-js - v0.0.0-alpha.4
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    Class Response

    Response class for indicating the result of processing each message. Use static methods: ok(), failure(), fallback(), serve(), onSuccess()

    // Success
    sink.Response.ok(datum.id)

    // Failure
    sink.Response.failure(datum.id, 'Error message')

    // Fallback for retry
    sink.Response.fallback(datum.id)
    Index

    Methods

    • Create a failure response for a datum.

      Parameters

      • id: string

        The ID of the failed datum

      • err: string

        Error message describing the failure

      Returns sink.Response

      A failure Response

    • Create a fallback response for retry.

      Parameters

      • id: string

        The ID of the datum to retry

      Returns sink.Response

      A fallback Response