public void setAssociationId(String associationId) {
        this.associationId = associationId;
    }
<p>
The ID generated by the AppSync service for the source API association.
</p>

@param associationId
       The ID generated by the AppSync service for the source API association.
aws-java-sdk-appsync/src/main/java/com/amazonaws/services/appsync/model/SourceApiAssociationSummary.java