neurohcp (version 0.11.0)

hcp_aws_url: Construct AWS S3 String

Description

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

Usage

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
)

Value

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

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?

Examples

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