def attach_volume(blockdevice_id, attach_to):
Calculates the string that needs to be signed.
dataset/ETHPy150Open ClusterHQ/flocker/flocker/node/agents/blockdevice.py/IBlockDeviceAPI.attach_volume--crossover with--dataset/ETHPy150Open ibagrak/algae/gae/libs/oauth2/__init__.py/SignatureMethod.signing_base