Dereference of a possibly null reference.

'JsonSerializerOptions.IgnoreNullValues' is obsolete: 'JsonSerializerOptions.IgnoreNullValues is obsolete. To ignore null values when serializing, set DefaultIgnoreCondition to JsonIgnoreCondition.WhenWritingNull.' (https://aka.ms/dotnet-warnings/SYSLIB0020)

Converting null literal or possible null value to non-nullable type.

Possible null reference argument for parameter 'value' in 'Input<string>.implicit operator Input<string>(string value)'.

Possible null reference argument for parameter 'value' in 'Input<string>.implicit operator Input<string>(string value)'.

Possible null reference argument for parameter 'value' in 'Input<string>.implicit operator Input<string>(string value)'.

Possible null reference argument for parameter 'value' in 'Input<string>.implicit operator Input<string>(string value)'.

Possible null reference argument for parameter 'value' in 'Input<string>.implicit operator Input<string>(string value)'.

Dereference of a possibly null reference.

'WebClient.WebClient()' is obsolete: 'WebRequest, HttpWebRequest, ServicePoint, and WebClient are obsolete. Use HttpClient instead.' (https://aka.ms/dotnet-warnings/SYSLIB0014)