public void setAssociationId(String associationId) {
        this.associationId = associationId;
    }
<p>
The ID of a State Manager association used in the Automation operation.
</p>

@param associationId
       The ID of a State Manager association used in the Automation operation.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/AutomationExecution.java