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Grafana Agent Flow mode Reference Standard library

Standard library

The standard library is a list of functions which can be used in expressions when assigning values to attributes.

All standard library functions are pure functions: they will always return the same output if given the same input.

• coalesce
• concat
• constants
• env
• format
• join
• json_decode
• json_path
• nonsensitive
• replace
• split
• to_lower
• to_upper
• trim
• trim_prefix
• trim_space
• trim_suffix