public Builder setParent(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      parent_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
<pre>
Required. The parent resource name, which should be a project resource name in the
format 'projects/{projectId}'.
</pre>

<code>
string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
</code>

@param value The parent to set.
@return This builder for chaining.
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanConfigsRequest.java