public Builder setBlacklistPatterns(int index, java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureBlacklistPatternsIsMutable();
      blacklistPatterns_.set(index, value);
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }
<pre>
The excluded URL patterns as described in
https://cloud.google.com/security-command-center/docs/how-to-use-web-security-scanner#excluding_urls
</pre>

<code>repeated string blacklist_patterns = 7;</code>

@param index The index to set the value at.
@param value The blacklistPatterns to set.
@return This builder for chaining.
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfig.java