Construct AWS S3 String

Source: R/hcp_aws_url.R

Constructs url string for AWS S3 Bucket to pass in for HCP downloading

hcp_aws_url(
  path_to_file = "",
  bucket = "hcp-openaccess",
  region = "us-east-1",
  access_key = NULL,
  secret_key = NULL,
  lifetime_minutes = 20,
  query = NULL,
  verb = "GET",
  sign = TRUE
)

Arguments

path_to_file

Path to file on HCP S3 Bucket
bucket

Bucket to download from
region

Region of S3 Bucket
access_key

Amazon S3 Access Key
secret_key

Amazon S3 Secret Key
lifetime_minutes

Time that connection can be opened
query

additional query to add to url
verb

httr VERB to be used
sign

Should the url be signed?

Value

Character of the url to be passed to httr `VERB`s

Examples

if (have_aws_key()){
path_to_file <- "HCP_900/100206/MNINonLinear/100206.164k_fs_LR.wb.spec"
hcp_aws_url(path_to_file)
}