Constant opentelemetry_semantic_conventions::metric::HTTP_SERVER_RESPONSE_BODY_SIZE

pub const HTTP_SERVER_RESPONSE_BODY_SIZE: &str = "http.server.response.body.size";

Description

Size of HTTP server response bodies.

The size of the response payload body in bytes. This is the number of bytes transferred excluding headers and is often, but not always, present as the Content-Length header. For requests using transport encoding, this should be the compressed size.

Metadata

Instrument:	histogram
Unit:	By
Status:	Experimental

Attributes

Name	Requirement
crate::attribute::HTTP_REQUEST_METHOD	Required
crate::attribute::URL_SCHEME	Required
crate::attribute::ERROR_TYPE	Conditionally required: If request has ended with an error.
crate::attribute::HTTP_RESPONSE_STATUS_CODE	Conditionally required: If and only if one was received/sent.
crate::attribute::HTTP_ROUTE	Conditionally required: If and only if it’s available
crate::attribute::NETWORK_PROTOCOL_NAME	Conditionally required: If not http and network.protocol.version is set.
crate::attribute::NETWORK_PROTOCOL_VERSION	Unspecified
crate::attribute::SERVER_ADDRESS	Opt in
crate::attribute::SERVER_PORT	Opt in