public Builder setCloudStorageObjectPath(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      sourceOptionsCase_ = 21;
      sourceOptions_ = value;
      onChanged();
      return this;
    }
<pre>
Input only. Cloud Storage object path containing a list of
project or folder numbers to include in the dataset;
it cannot contain a mix of project and folders.

The object must be a text file where each line has one of the following
entries:

- Project number, formatted as `projects/{project_number}`, for example,
`projects/1234567890`.
- Folder identifier, formatted as `folders/{folder_number}`, for example,
`folders/9876543210`.
Path must be in the format `gs://{bucket_name}/{object_name}`.
</pre>

<code>string cloud_storage_object_path = 21 [(.google.api.field_behavior) = INPUT_ONLY];
</code>

@param value The cloudStorageObjectPath to set.
@return This builder for chaining.
java-storageinsights/proto-google-cloud-storageinsights-v1/src/main/java/com/google/cloud/storageinsights/v1/DatasetConfig.java