AttachmentMetaData class

Constructors

AttachmentMetaData({required String name, required String contentType, required int contentLength, required String id})

Returns a new AttachmentMetaData instance.

Properties

contentLength ↔ int

Size of attachment in bytes

getter/setter pair

contentType ↔ String

Content type of attachment such as image/png

getter/setter pair

hashCode → int

The hash code for this object.

no setter, override

id ↔ String

ID of attachment. Can be used to with attachment controller endpoints to download attachment or with sending methods to attach to an email.

getter/setter pair

name ↔ String

Name of attachment if given

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

fromJson(dynamic value) → AttachmentMetaData?

Returns a new AttachmentMetaData instance and imports its values from value if it's a Map, null otherwise.

listFromJson(dynamic json, {bool growable = false}) → List<AttachmentMetaData>?

mapFromJson(dynamic json) → Map<String, AttachmentMetaData>

mapListFromJson(dynamic json, {bool growable = false}) → Map<String, List<AttachmentMetaData>>

Constants

requiredKeys → const Set<String>

The list of required keys that must be present in a JSON.