the replace patch operation on a Model resource

def _api_model_patch_replace(conn, restApiId, modelName, path, value):
    '''
    the replace patch operation on a Model resource
    '''
    response = conn.update_model(restApiId=restApiId, modelName=modelName,
                                 patchOperations=[{'op': 'replace', 'path': path, 'value': value}])
    return response