EAlreadyExists creates an error of type EAlreadyExistsl.

EInternal creates an error of type Internal.

EMalformed creates an error of type Malformed.

ENotExists creates an error of type NotExist.

EValidation creates an error of type Validationn.

Is method checks if an error is of a specific type.

IsContextError creates an error of type Cancelled or Deadline.

New creates a new error.

AlreadyExists error.

Cancelled error.

Internal error.

Malformed error represents data that not respect the standard format.

NotFound error means that a specific item does not exist.

Timeout error.

Validation error.

Error applicational.

Type defines the type of an error.