credstash-grant-reader could not be planned with empty(default) context_keys and context_values

[Magicloud]

Checking out the code, this line looks weird to me.

terraform-aws-foundation/modules/credstash-grant-reader/main.tf

Line 54 in d15768b

element(var.context_keys, count.index) = element(var.context_values, count.index)

Seems like I must pass one and only one key/value pair for each role. Wondering if this code was not as it supposed to be.

[ketzacoatl]

@Magicloud can you clarify: how can we help, or what would you like to see done?

[Magicloud]

@ketzacoatl This was the confusing code piece I chatted with you the other day. I think it is a mis-implementation. Thus I have that PR. Please review.