* @see com.github.api.v2.services.ObjectService#getBlob(java.lang.String, java.lang.String, java.lang.String, java.lang.String)
*/
@Override
public Blob getBlob(String userName, String repositoryName, String treeSha,
String filePath) {
GitHubApiUrlBuilder builder = createGitHubApiUrlBuilder(GitHubApiUrls.ObjectApiUrls.GET_BLOB_URL);
String apiUrl = builder.withField(ParameterNames.USER_NAME, userName).withField(ParameterNames.REPOSITORY_NAME, repositoryName).withField(ParameterNames.SHA, treeSha).withField(ParameterNames.FILE_PATH, filePath).buildUrl();
JsonObject json = unmarshall(callApiGet(apiUrl));
return unmarshall(new TypeToken<Blob>(){}, json.get("blob"));
}