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Cannot Deserialize Guid From Bsontype Objectid: How to Fix FormatException in C#



WorkOrderInfo: Cannot deserialize string from BsonType ObjectId. You received this message because you are subscribed to the Google Groups "mongodb-user" group. To post to this group, send email to mongodb-user@googlegroups.com.




Cannot Deserialize Guid From Bsontype Objectid




The built-in serializers from MongoDb can handle datetime string representations in "Json" when they meet a given format, that is: " myDate" : ISODate( " 2018-11-23T20:56:05.311Z" ) But this is not a valid Json format, and no Json serializer (like Json.NET) will be able to serialize or deserialize it properly (without any modification).


Users often represent a bson::ObjectId with a hex string in JSON rather than its extended JSON format. The Deserialize implementation for ObjectId should be updated to attempt to deserialize both from a hex string and extended JSON so users can use both formats.


The best way to do this is to create a custom deserializer function for the foo field using the Serde deserialize_with attribute. 8d8cffe includes an implementation of the FromStr trait for ObjectId, so that can be used to create an ObjectId from the string present in json. Otherwise, you'll need to include the $oid mapping in your JSON string.


Click the convert button and wait a few seconds until your C# classes appear. Step 3 : Copy the retuned C# classes from the second editor and deserialize using the 'Root' class. When you copy the returned classes in the directory of your solution, you can deserialize your JSON response using the 'Root' class using any deserializer like Newtonsoft.


The AWS Database Migration Service (AWS DMS) was designed to help quickly and securely migrate databases into AWS. The premise is that the source database remains available during the migration to help minimize application downtown. AWS DMS supports homogeneous migrations such as SQL Server to SQL Server or Oracle to Oracle as well as some heterogeneous migrations between different platforms. You can also use the service to continuously replicate data from any supported source to any supported target, meaning you can use DMS for both one-time replications as well as ongoing replications. AWS DMS works with relational databases and NoSQL databases as well as other types of data stores. One thing to note, however, is that at least one end of your migration must be on an AWS service, you cannot use AWS DMS to migrate between two on-premises databases. 2ff7e9595c


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