public Builder relativeDocumentation(String relativeDocumentation) {
            this.relativeDocumentation = relativeDocumentation;
            return this;
        }
Whether a service resolved condition key is required. Not applicable to request resolved condition keys,
as the native @required trait must be used.

@return If the service resolved condition key is required.
smithy-aws-iam-traits/src/main/java/software/amazon/smithy/aws/iam/traits/ConditionKeyDefinition.java