Unable to process template language expressions for action 'Post_messageScope' at line '1' and column '2606': 'The template language expression 'equals(triggerBody()['filter text'], 'Yes')' cannot be evaluated because property 'filter text' doesn't exist, available properties are '@odata.etag, ItemInternalId, ID, Title, EventDate, EndDate, Description, ParticipantsPicker, ParticipantsPicker@odata.type, ParticipantsPicker#Claims, ParticipantsPicker#Claims@odata.type, Category, Category#Id, Requirements, Embassy, Embassy#Id, Embassy_x0020_Closure, Email, Email2, Modified, Created, Author, Author#Claims, Editor, Editor#Claims, {Identifier}, {IsFolder}, {Link}, {Name}, {FilenameWithExtension}, {Path}, {ContentType}, {ContentType}#Id, {HasAttachments}'.