Constant GEN_AI_CLIENT_TOKEN_USAGE

pub const GEN_AI_CLIENT_TOKEN_USAGE: &str = "gen_ai.client.token.usage";

Description

Measures number of input and output tokens used

Metadata

Instrument:	histogram
Unit:	{token}
Status:	Experimental

Attributes

Name	Requirement
crate::attribute::GEN_AI_OPERATION_NAME	Required
crate::attribute::GEN_AI_REQUEST_MODEL	Required
crate::attribute::GEN_AI_RESPONSE_MODEL	Recommended
crate::attribute::GEN_AI_SYSTEM	Required
crate::attribute::GEN_AI_TOKEN_TYPE	Required
crate::attribute::SERVER_ADDRESS	Recommended
crate::attribute::SERVER_PORT	Conditionally_required: If server.address is set.