parameters: (pictureId)
return_statement: return DocumentManager.get_document(
               MicroPost, "news/picture", key=pictureId)
docstring: Get picture by picture to download key.
docstring_summary: Get picture by picture to download key.
docstring_tokens: Get picture by picture to download key .
function: def get_picture_micropost(pictureId):
          '''
          Get picture by picture to download key.
          '''
          return DocumentManager.get_document(
               MicroPost, "news/picture", key=pictureId)
function_tokens: def get_picture_micropost ( pictureId ) : return DocumentManager . get_document ( MicroPost , "news/picture" , key = pictureId )