'DeleteIndexResponse' does not contain a definition for 'OriginalException' and no accessible extension method 'OriginalException' accepting a first argument of type 'DeleteIndexResponse' could be found (are you missing a using directive or an assembly reference?)

'DeleteIndexResponse' does not contain a definition for 'ServerError' and no accessible extension method 'ServerError' accepting a first argument of type 'DeleteIndexResponse' could be found (are you missing a using directive or an assembly reference?)

'DeleteIndexResponse' does not contain a definition for 'IsValid' and no accessible extension method 'IsValid' accepting a first argument of type 'DeleteIndexResponse' could be found (are you missing a using directive or an assembly reference?)

The call is ambiguous between the following methods or properties: 'IndicesNamespacedClient.GetSettingsAsync(Indices?, CancellationToken)' and 'IndicesNamespacedClient.GetSettingsAsync(Names?, CancellationToken)'

'DeleteIndexResponse' does not contain a definition for 'OriginalException' and no accessible extension method 'OriginalException' accepting a first argument of type 'DeleteIndexResponse' could be found (are you missing a using directive or an assembly reference?)

'DeleteIndexResponse' does not contain a definition for 'ServerError' and no accessible extension method 'ServerError' accepting a first argument of type 'DeleteIndexResponse' could be found (are you missing a using directive or an assembly reference?)

'DeleteIndexResponse' does not contain a definition for 'IsValid' and no accessible extension method 'IsValid' accepting a first argument of type 'DeleteIndexResponse' could be found (are you missing a using directive or an assembly reference?)

The call is ambiguous between the following methods or properties: 'IndicesNamespacedClient.GetSettingsAsync(Indices?, CancellationToken)' and 'IndicesNamespacedClient.GetSettingsAsync(Names?, CancellationToken)'

The type or namespace name 'Nest' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'Nest' could not be found (are you missing a using directive or an assembly reference?)

Use IHeaderDictionary.Append or the indexer to append or set headers. IDictionary.Add will throw an ArgumentException when attempting to add a duplicate key. (https://aka.ms/aspnet/analyzers)

Use IHeaderDictionary.Append or the indexer to append or set headers. IDictionary.Add will throw an ArgumentException when attempting to add a duplicate key. (https://aka.ms/aspnet/analyzers)

Use IHeaderDictionary.Append or the indexer to append or set headers. IDictionary.Add will throw an ArgumentException when attempting to add a duplicate key. (https://aka.ms/aspnet/analyzers)

Use IHeaderDictionary.Append or the indexer to append or set headers. IDictionary.Add will throw an ArgumentException when attempting to add a duplicate key. (https://aka.ms/aspnet/analyzers)

Use IHeaderDictionary.Append or the indexer to append or set headers. IDictionary.Add will throw an ArgumentException when attempting to add a duplicate key. (https://aka.ms/aspnet/analyzers)

Use IHeaderDictionary.Append or the indexer to append or set headers. IDictionary.Add will throw an ArgumentException when attempting to add a duplicate key. (https://aka.ms/aspnet/analyzers)

'RijndaelManaged' is obsolete: 'The Rijndael and RijndaelManaged types are obsolete. Use Aes instead.' (https://aka.ms/dotnet-warnings/SYSLIB0022)

'RijndaelManaged' is obsolete: 'The Rijndael and RijndaelManaged types are obsolete. Use Aes instead.' (https://aka.ms/dotnet-warnings/SYSLIB0022)

'RijndaelManaged' is obsolete: 'The Rijndael and RijndaelManaged types are obsolete. Use Aes instead.' (https://aka.ms/dotnet-warnings/SYSLIB0022)