Interface Aws\Credentials\CredentialsInterface

Provides access to the AWS credentials used for accessing AWS services: AWS access key ID, secret access key, and security token. These credentials are used to securely sign requests to AWS services.

Methods
`public`	`getAccessKeyId(): string` Returns the AWS access key ID for this credentials object. Returns the AWS access key ID for this credentials object.	#
`public`	`getSecretKey(): string` Returns the AWS secret access key for this credentials object. Returns the AWS secret access key for this credentials object.	#
`public`	`getSecurityToken(): string\|null` Get the associated security token if available Get the associated security token if available	#
`public`	`getExpiration(): int\|null` Get the UNIX timestamp in which the credentials will expire Get the UNIX timestamp in which the credentials will expire	#
`public`	`isExpired(): bool` Check if the credentials are expired Check if the credentials are expired	#
`public`	`toArray(): array` Converts the credentials to an associative array. Converts the credentials to an associative array.	#