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validate_optional_enum_value

fakecloud_core::validation

Function validate_optional_enum_value 

Source 
pub fn validate_optional_enum_value(
    field: &str,
    value: &Value,
    allowed: &[&str],
) -> Result<(), AwsServiceError>
Expand description

Validate an optional enum from a JSON value, rejecting non-string types.

Unlike validate_optional_enum, this takes a raw serde_json::Value so it can distinguish between a missing/null field (ok to skip) and a non-string value (error).