internal

var (
	// ErrInvalidParam is an internal error used in case an input parameter was invalid.
	ErrInvalidParam = errors.New("invalid parameter")

	// ErrMutuallyExclusiveConfigs is an internal error used in case both a batch client config and storage client config
	// are defined in a single StreamerConfig. As this is an ambigious situation we've chosen to fail on it instead.
	ErrMutuallyExclusiveConfigs = errors.New("you cannot define both a storage Client and a batch client at once")

	// ErrAutoDetectSchemaNotSupported is an internal error used in case a batch client config was defined with a data format
	// other than Json or CSV, yet no bigquery Schema defined. This makes auto-detection impossible according to our knowledge,
	// and thus we fail early.
	ErrAutoDetectSchemaNotSupported = errors.New("BQ batch client: autoDetect is only supported for JSON and CSV format")

	// ErrProtobufOrSChemaRequired is an error used in case a Storage client config was created with no protobuf descriptor
	// or bigquery schema defined, making it impossible for the internal storage client to know how to encode the data.
	ErrProtobufOrSChemaRequired = errors.New("StorageClientConfig invalid: either a Protobuf descriptor or BigQuery schema is required")
)