The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Non-nullable property 'Observer' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'Signer' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'DocumentType' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'Viewers' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'Signers' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'DocumentType' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'OwnerId' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Possible null reference argument for parameter 'id' in 'Task<bool> IUserRepository.UserExists(string id)'.

Possible null reference argument for parameter 'id' in 'Task<User> IUserRepository.GetUser(string id)'.