AllowAdditionalProperties (TGoogleBaseObject)

pt 

ExportPropertyName (TActivitySnippet)

pt 

SetchannelId (TActivitySnippet)

pt 

SetchannelTitle (TActivitySnippet)

pt 

Setdescription (TActivitySnippet)

pt 

SetgroupId (TActivitySnippet)

pt 

SetpublishedAt (TActivitySnippet)

pt 

Setthumbnails (TActivitySnippet)

pt 

Settitle (TActivitySnippet)

pt 

Set_type (TActivitySnippet)