NewChainCredentials returns a pointer to a new Credentials object wrapping a chain of providers.

NewCredentials returns a pointer to a new Credentials with the provider set.

A ChainProvider will search for a provider which returns credentials and cache that provider until Retrieve is called again.

A Credentials provides concurrency safe retrieval of AWS credentials Value.

A Value is the AWS credentials value for individual credential fields.

A Provider is the interface for any component which will provide credentials Value.

ProviderWithContext is a Provider that can retrieve credentials with a Context.