public void setEC2SecurityGroupOwnerId(String eC2SecurityGroupOwnerId) {
        this.eC2SecurityGroupOwnerId = eC2SecurityGroupOwnerId;
    }
<p>
The Amazon Web Services account number of the owner of the security group specified in the
<code>EC2SecurityGroupName</code> parameter. The Amazon Web Services access key ID is not an acceptable value. If
<code>EC2SecurityGroupOwnerId</code> is specified, <code>EC2SecurityGroupName</code> must also be provided. and
<code>CIDRIP</code> cannot be provided.
</p>
<p>
Example: <code>111122223333</code>
</p>

@param eC2SecurityGroupOwnerId
       The Amazon Web Services account number of the owner of the security group specified in the
       <code>EC2SecurityGroupName</code> parameter. The Amazon Web Services access key ID is not an acceptable
       value. If <code>EC2SecurityGroupOwnerId</code> is specified, <code>EC2SecurityGroupName</code> must also
       be provided. and <code>CIDRIP</code> cannot be provided. </p>
       <p>
       Example: <code>111122223333</code>
aws-java-sdk-redshift/src/main/java/com/amazonaws/services/redshift/model/RevokeClusterSecurityGroupIngressRequest.java