Working with objects

import { S3Client, PutObjectCommand, GetObjectCommand } from "@aws-sdk/client-s3";

const s3 = new S3Client({
  endpoint: process.env.BRIMBLE_S3_ENDPOINT,    // https://<bucket-endpoint>
  region: process.env.BRIMBLE_S3_REGION,
  credentials: {
    accessKeyId: process.env.BRIMBLE_ACCESS_KEY_ID!,
    secretAccessKey: process.env.BRIMBLE_SECRET_ACCESS_KEY!,
  },
  forcePathStyle: true,
});

await s3.send(new PutObjectCommand({
  Bucket: "my-bucket",
  Key: "reports/2026/q1.pdf",
  Body: pdfBytes,
  ContentType: "application/pdf",
}));

const obj = await s3.send(new GetObjectCommand({
  Bucket: "my-bucket",
  Key: "reports/2026/q1.pdf",
}));

import boto3, os

s3 = boto3.client(
    "s3",
    endpoint_url=os.environ["BRIMBLE_S3_ENDPOINT"],
    region_name=os.environ["BRIMBLE_S3_REGION"],
    aws_access_key_id=os.environ["BRIMBLE_ACCESS_KEY_ID"],
    aws_secret_access_key=os.environ["BRIMBLE_SECRET_ACCESS_KEY"],
    config=boto3.session.Config(s3={"addressing_style": "path"}),
)

s3.put_object(
    Bucket="my-bucket",
    Key="reports/2026/q1.pdf",
    Body=pdf_bytes,
    ContentType="application/pdf",
)

obj = s3.get_object(Bucket="my-bucket", Key="reports/2026/q1.pdf")
data = obj["Body"].read()

export AWS_ACCESS_KEY_ID="<access-key-id>"
export AWS_SECRET_ACCESS_KEY="<secret>"

# Upload
aws s3 cp ./report.pdf s3://my-bucket/reports/2026/q1.pdf \
  --endpoint-url https://<bucket-endpoint>

# Download
aws s3 cp s3://my-bucket/reports/2026/q1.pdf ./report.pdf \
  --endpoint-url https://<bucket-endpoint>

# Sync a directory
aws s3 sync ./build s3://my-bucket/site \
  --endpoint-url https://<bucket-endpoint>

import { GetObjectCommand } from "@aws-sdk/client-s3";
import { getSignedUrl } from "@aws-sdk/s3-request-presigner";

const url = await getSignedUrl(
  s3,
  new GetObjectCommand({ Bucket: "my-bucket", Key: "reports/2026/q1.pdf" }),
  { expiresIn: 60 * 15 } // 15 minutes
);

url = s3.generate_presigned_url(
    "get_object",
    Params={"Bucket": "my-bucket", "Key": "reports/2026/q1.pdf"},
    ExpiresIn=60 * 15,
)

import { PutObjectCommand } from "@aws-sdk/client-s3";
import { getSignedUrl } from "@aws-sdk/s3-request-presigner";

const uploadUrl = await getSignedUrl(
  s3,
  new PutObjectCommand({
    Bucket: "my-bucket",
    Key: `uploads/${userId}/${Date.now()}-${filename}`,
    ContentType: mimeType,
  }),
  { expiresIn: 60 * 5 } // 5 minutes
);

// Browser does the actual upload:
// await fetch(uploadUrl, { method: "PUT", headers: { "Content-Type": mimeType }, body: file });

upload_url = s3.generate_presigned_url(
    "put_object",
    Params={
        "Bucket": "my-bucket",
        "Key": f"uploads/{user_id}/{int(time.time())}-{filename}",
        "ContentType": mime_type,
    },
    ExpiresIn=60 * 5,
)