This option controls the number of links contained in a single publish span.
Environment variable
This option is controlled by the OTEL_SPAN_LINK_COUNT_LIMIT environment variable. If the environment variable is unset or unparsable, it uses the user provided value, and then the default of 128.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-14 UTC."],[[["The webpage provides a comprehensive list of versions for a specific C++ Pub/Sub feature, ranging from version 2.11.0 up to the release candidate 2.37.0-rc."],["The content is centered around the `MaxOtelLinkCountOption` struct, which is a feature within Google Cloud Pub/Sub for controlling the maximum number of OpenTelemetry links per span."],["The maximum number of links per span for Cloud Trace and Open Telemetry is capped at 128, which should be kept in mind when using this option."],["The `OTEL_SPAN_LINK_COUNT_LIMIT` environment variable can be used to control this option, otherwise, the code defaults to using the user provided value or the default of 128."],["The `MaxOtelLinkCountOption` is a type alias of `std::size_t`."]]],[]]
