otlpResourceAttributes
A Claude Code settings key, read out of the shipped bundle. No mined inventory carries it: everything below comes from what this site has written about it.
OTLP headers/attributes now warn if you use the legacy string encoding.
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.260.
In the changelogs
3Releases whose published page names otlpResourceAttributes.
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v2.1.300
Admins can block plugin MCP servers by address, and Claude Code reads more managed settings
A new managed setting, deniedPluginMcpServers, blocks plugin MCP servers by address, and six more managed settings now list Claude Code as a reader
found in this entry's text
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v2.1.281
gateway: new telemetry.resource_attributes config key
The gateway config accepts telemetry.resource_attributes, labels passed to spawned sessions when telemetry.forward_to is set
found in this entry's text
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v2.1.260
OTLP headers/resource attributes gain legacy-encoding deprecation warnings
OTLP headers/attributes now warn if you use the legacy string encoding.
named in this entry, found in this entry's text
First cited
0No release's published evidence quotes this name. The ledger indexes the Evidence lines of every changelog on this site, so this says nobody here has ever quoted it; it says nothing about how old the name is.
Presence across releases
0The miner has never read a build containing this name. It is here because a changelog entry of ours names it, which is evidence that it existed and not evidence of which releases carried it. The inventory starts at v2.1.138 and everything older than that was never mined.
Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the settings key does. All settings keys.