session

type CredentialRequiresARNError struct {
	// type of credentials that were configured.
	Type string

	// Profile name the credentials were in.
	Profile string
}

type Options struct {
	// Provides config values for the SDK to use when creating service clients
	// and making API requests to services. Any value set in with this field
	// will override the associated value provided by the SDK defaults,
	// environment or config files where relevant.
	//
	// If not set, configuration values from from SDK defaults, environment,
	// config will be used.
	Config volcengine.Config

	// Overrides the config profile the Session should be created from. If not
	// set the value of the environment variable will be loaded (volcengine_PROFILE,
	// or volcengine_DEFAULT_PROFILE if the Shared Config is enabled).
	//
	// If not set and environment variables are not set the "default"
	// (DefaultSharedConfigProfile) will be used as the profile to load the
	// session config from.
	Profile string

	// Instructs how the Session will be created based on the volcengine_SDK_LOAD_CONFIG
	// environment variable. By default a Session will be created using the
	// value provided by the volcengine_SDK_LOAD_CONFIG environment variable.
	//
	// Setting this value to SharedConfigEnable or SharedConfigDisable
	// will allow you to override the volcengine_SDK_LOAD_CONFIG environment variable
	// and enable or disable the shared config functionality.
	SharedConfigState SharedConfigState

	// Ordered list of files the session will load configuration from.
	// It will override environment variable volcengine_SHARED_CREDENTIALS_FILE, volcengine_CONFIG_FILE.
	SharedConfigFiles []string

	// When the SDK's shared config is configured to assume a role with MFA
	// this option is required in order to provide the mechanism that will
	// retrieve the MFA token. There is no default value for this field. If
	// it is not set an error will be returned when creating the session.
	//
	// This token provider will be called when ever the assumed role's
	// credentials need to be refreshed. Within the context of service clients
	// all sharing the same session the SDK will ensure calls to the token
	// provider are atomic. When sharing a token provider across multiple
	// sessions additional synchronization logic is needed to ensure the
	// token providers do not introduce race conditions. It is recommend to
	// share the session where possible.
	//
	// stscreds.StdinTokenProvider is a basic implementation that will prompt
	// from stdin for the MFA token code.
	//
	// This field is only used if the shared configuration is enabled, and
	// the config enables assume role wit MFA via the mfa_serial field.
	AssumeRoleTokenProvider func() (string, error)

	// When the SDK's shared config is configured to assume a role this option
	// may be provided to set the expiry duration of the STS credentials.
	// Defaults to 15 minutes if not set as documented in the
	// stscreds.AssumeRoleProvider.
	AssumeRoleDuration time.Duration

	// Reader for a custom Credentials Authority (CA) bundle in PEM format that
	// the SDK will use instead of the default system's root CA bundle. Use this
	// only if you want to replace the CA bundle the SDK uses for TLS requests.
	//
	// Enabling this option will attempt to merge the Transport into the SDK's HTTP
	// client. If the client's Transport is not a http.Transport an error will be
	// returned. If the Transport's TLS config is set this option will cause the SDK
	// to overwrite the Transport's TLS config's  RootCAs value. If the CA
	// bundle reader contains multiple certificates all of them will be loaded.
	//
	// The Session option CustomCABundle is also available when creating sessions
	// to also enable this feature. CustomCABundle session option field has priority
	// over the volcengine_CA_BUNDLE environment variable, and will be used if both are set.
	CustomCABundle io.Reader

	// The handlers that the session and all API clients will be created with.
	// This must be a complete set of handlers. Use the defaults.Handlers()
	// function to initialize this value before changing the handlers to be
	// used by the SDK.
	Handlers request.Handlers
}

type Session struct {
	Config   *volcengine.Config
	Handlers request.Handlers
}

type SharedConfigAssumeRoleError struct {
	RoleARN       string
	SourceProfile string
}

type SharedConfigLoadError struct {
	Filename string
	Err      error
}

type SharedConfigProfileNotExistsError struct {
	Profile string
	Err     error
}

type SharedConfigState int