How to pass parameters by POST to an Azure function?

Question

I\'m trying to do a simple Azure Function to learn about it. There will be 3 functions:

• 1 function to insert a row into a table of a database. This table will

Answer 1

I like the WebApi approach of using [FromBody] attribute, so using IBinding I made my own. Now I can just pass in the object.

[AttributeUsage(AttributeTargets.Parameter | AttributeTargets.ReturnValue)]
[Binding]
public sealed class FromBodyAttribute : Attribute
{
}

public class FromBodyBinding : IBinding
{
    private readonly ILogger logger;
    public FromBodyBinding(ILogger logger)
    {
        this.logger = logger;
    }
    public Task BindAsync(BindingContext context)
    {
        // Get the HTTP request
        var request = context.BindingData["req"] as DefaultHttpRequest;

        return Task.FromResult(new FromBodyValueProvider(request, logger));
    }

    public bool FromAttribute => true;


    public Task BindAsync(object value, ValueBindingContext context)
    {
        return null;
    }

    public ParameterDescriptor ToParameterDescriptor() => new ParameterDescriptor();
}

public class FromBodyBindingProvider : IBindingProvider
{
    private readonly ILogger logger;
    public FromBodyBindingProvider(ILogger logger)
    {
        this.logger = logger;
    }

    public Task TryCreateAsync(BindingProviderContext context)
    {
        IBinding binding = new FromBodyBinding(this.logger);
        return Task.FromResult(binding);
    }
}

public class FromBodyValueProvider : IValueProvider
{
    private HttpRequest request;
    private ILogger logger;

    public FromBodyValueProvider(HttpRequest request, ILogger logger)
    {
        this.request = request;
        this.logger = logger;
    }

    public async Task