@Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof MasterUserOptions == false)
            return false;
        MasterUserOptions other = (MasterUserOptions) obj;
        if (other.getMasterUserARN() == null ^ this.getMasterUserARN() == null)
            return false;
        if (other.getMasterUserARN() != null && other.getMasterUserARN().equals(this.getMasterUserARN()) == false)
            return false;
        if (other.getMasterUserName() == null ^ this.getMasterUserName() == null)
            return false;
        if (other.getMasterUserName() != null && other.getMasterUserName().equals(this.getMasterUserName()) == false)
            return false;
        if (other.getMasterUserPassword() == null ^ this.getMasterUserPassword() == null)
            return false;
        if (other.getMasterUserPassword() != null && other.getMasterUserPassword().equals(this.getMasterUserPassword()) == false)
            return false;
        return true;
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-opensearch/src/main/java/com/amazonaws/services/opensearch/model/MasterUserOptions.java