public void setAssociationId(String associationId) {
        this.associationId = associationId;
    }
<p>
The ID created by the system when you create an association. An association is a binding between a document and a
set of targets with a schedule.
</p>

@param associationId
       The ID created by the system when you create an association. An association is a binding between a
       document and a set of targets with a schedule.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/Association.java