def new_default_chain(cls, client_bootstrap=None):
"""
Create the default provider chain used by most AWS SDKs.
Generally:
1. Environment
2. Profile
3. (conditional, off by default) ECS
4. (conditional, on by default) EC2 Instance Metadata
Args:
client_bootstrap (Optional[ClientBootstrap]): Client bootstrap to use when initiating socket connection.
If not set, uses the default static ClientBootstrap instead.
Returns:
AwsCredentialsProvider:
"""
assert isinstance(client_bootstrap,
ClientBootstrap) or client_bootstrap is None
if client_bootstrap is None:
client_bootstrap = ClientBootstrap.get_or_create_static_default()
binding = _awscrt.credentials_provider_new_chain_default(
client_bootstrap)
return cls(binding)
def new_default_chain(cls, client_bootstrap):
"""
Create the default provider chain used by most AWS SDKs.
Generally:
(1) Environment
(2) Profile
(3) (conditional, off by default) ECS
(4) (conditional, on by default) EC2 Instance Metadata
"""
assert isinstance(client_bootstrap, ClientBootstrap)
binding = _awscrt.credentials_provider_new_chain_default(
client_bootstrap)
return cls(binding)
def new_default_chain(cls, client_bootstrap):
"""
Create the default provider chain used by most AWS SDKs.
Generally:
1. Environment
2. Profile
3. (conditional, off by default) ECS
4. (conditional, on by default) EC2 Instance Metadata
Args:
client_bootstrap (ClientBootstrap): Client bootstrap to use when initiating socket connection.
Returns:
AwsCredentialsProvider:
"""
assert isinstance(client_bootstrap, ClientBootstrap)
binding = _awscrt.credentials_provider_new_chain_default(
client_bootstrap)
return cls(binding)