public void setExternalExecutionSummary(String externalExecutionSummary) {
        this.externalExecutionSummary = externalExecutionSummary;
    }
<p>
The external provider summary for the rule execution.
</p>

@param externalExecutionSummary
       The external provider summary for the rule execution.
aws-java-sdk-codepipeline/src/main/java/com/amazonaws/services/codepipeline/model/RuleExecutionResult.java