curl --request GET \
--url https://api.example.com/api/s3/credentials/{bucket_name} \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.example.com/api/s3/credentials/{bucket_name}"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.example.com/api/s3/credentials/{bucket_name}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.example.com/api/s3/credentials/{bucket_name}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.example.com/api/s3/credentials/{bucket_name}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.example.com/api/s3/credentials/{bucket_name}")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/api/s3/credentials/{bucket_name}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"bucket": "<string>",
"endpoint": "<string>",
"path_style": true,
"access_key": "<string>",
"secret_key": "<string>",
"source": "<string>",
"region": "<string>",
"session_token": "<string>"
}{
"error": "<string>",
"code": 500
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>",
"input": "<unknown>",
"ctx": {}
}
]
}Vend credentials for a bucket
Resolve the endpoint and credentials for a bucket.
A registered bucket returns its own endpoint and credentials; an unregistered bucket transparently falls back to the tenant default. Intended for infrastructure consumers (the S3A credential provider, Gravitino) authenticating with the platform PSK.
curl --request GET \
--url https://api.example.com/api/s3/credentials/{bucket_name} \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.example.com/api/s3/credentials/{bucket_name}"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.example.com/api/s3/credentials/{bucket_name}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.example.com/api/s3/credentials/{bucket_name}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.example.com/api/s3/credentials/{bucket_name}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.example.com/api/s3/credentials/{bucket_name}")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/api/s3/credentials/{bucket_name}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"bucket": "<string>",
"endpoint": "<string>",
"path_style": true,
"access_key": "<string>",
"secret_key": "<string>",
"source": "<string>",
"region": "<string>",
"session_token": "<string>"
}{
"error": "<string>",
"code": 500
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>",
"input": "<unknown>",
"ctx": {}
}
]
}Authorizations
The access token received from the authorization server in the OAuth 2.0 flow.
Path Parameters
The bucket to vend credentials for; unregistered buckets fall back to the tenant default.
Response
Resolved endpoint and credentials for the bucket.
Resolved S3 connection details for one bucket, for runtime credential vending.
A registered bucket returns its own endpoint + credentials (source="bucket"); an
unregistered bucket falls back to the tenant default (source="default"). Region and
path-style are tenant-wide and come from the service S3 configuration in both cases.
Distinct from S3CredentialResponse (the per-user access-key CRUD model) — this is the
infra-facing endpoint+creds vend for the S3A credential provider / Gravitino.
The bucket the credentials apply to.
S3 endpoint URL for this bucket.
Whether path-style access is required for this endpoint.
S3 access key.
S3 secret key.
Where the credentials were resolved from: 'bucket' (override) or 'default'.
S3 region, if configured.
S3 session token for temporary credentials; null for static keys.
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