public void setJobDefinitions(java.util.Collection<String> jobDefinitions) {
        if (jobDefinitions == null) {
            this.jobDefinitions = null;
            return;
        }

        this.jobDefinitions = new java.util.ArrayList<String>(jobDefinitions);
    }
<p>
A list of up to 100 job definitions. Each entry in the list can either be an ARN in the format
<code>arn:aws:batch:${Region}:${Account}:job-definition/${JobDefinitionName}:${Revision}</code> or a short
version using the form <code>${JobDefinitionName}:${Revision}</code>. This parameter can't be used with other
parameters.
</p>

@param jobDefinitions
       A list of up to 100 job definitions. Each entry in the list can either be an ARN in the format
       <code>arn:aws:batch:${Region}:${Account}:job-definition/${JobDefinitionName}:${Revision}</code> or a short
       version using the form <code>${JobDefinitionName}:${Revision}</code>. This parameter can't be used with
       other parameters.
aws-java-sdk-batch/src/main/java/com/amazonaws/services/batch/model/DescribeJobDefinitionsRequest.java