Detailed error message for API key errors

[MVJosh]

This provider generally works well for me and is incredibly useful, however initially I encountered a small error which was non-obvious to debug:

If the API key used does not have the necessary endpoint permissions, the error presented does not explain the problem, e.g:

resource "fusionauth_lambda" "example" {
  name    = "example"
  type    = "SAMLv2Populate"
  enabled = true
  body    = <<EOT-
  function populate(samlResponse, user, registration) {
    console.log("testing");
  }
  EOT
}

Results in:

Error: CreateLambda err: EOF

  on fusionauth.tf line 1, in resource "fusionauth_lambda" "example":
   1: resource "fusionauth_lambda" "example" {

A descriptive error message in this and similar cases would be really useful.

I'd happily submit a PR, but I'm not at all familiar with go

[MCBrandenburg]

@MVJosh The issue we are receiving is from FusionAuth via the API Library.

I've created an issue on the repo: FusionAuth/go-client#41

[MCBrandenburg]

This is going to be a two part fix:

• Merge of fix: io.EOF no longer a bad error for empty response fusionauth-client-builder#22
• Taking advantage of the resp object

[MCBrandenburg]

@MVJosh fixed in v0.1.18