http request and response

[Baghdad]

I have tried a lot but no result, I am new in the R programming. I can't complete the function.
the problem in the image bellow:

thanks

[HanOostdijk]

Please show us what you tried.
We can't help you with your task,
if you don't show what you already have done.

[Baghdad]

This is my work

[nirgrahamuk]

One thing that stands out is the last line of your function. return is a function, so it needs brackets and an object passed to it as a parameter.

As a note, it is extremely hard to help debug code and/or error messages when screenshots are posted. Posting screenshots, instead of actual code/error messages, is likely to decrease your chances of getting the help you are looking for in general. Instead of posting a screenshot, please copy and paste the code and error message and format the pasted code/error messages as shown below.

Put code that is inline (such as a function name, like mutate or filter ) inside of backticks ( mutate ) and chunks of code (including error messages and code copied from the console) can be put between sets of three backticks:

```
example <- foo %>%
  filter(a == 1)
```

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@Baghdad

This is my work