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--remote "kv_namespaces": [
{
"binding": "CROM",
"id": "cda6c32602a643b1ac92d1f8bac5abff",
"preview_id": "721f44f1924843a68312f39dc99192a1"
}
]Onpx wrangler dev --remote
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{}list call if you need toLLTL
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sorry for posting it off-topic
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get() method should return a Map of the key-value pairs.wrangler.jsonc file for reference:preview_id is correctly configured for use with wrangler dev.
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metadata is supposedly optional, but required in the type definition within the cloudflare-typescript library.metadata object on your writes to KV! WRONG!!{ value: XYZ, metadata: {}}. Not super intuitive, I'd rather just store XYZ. So then I learned:metadata, you actually need to include the Content-Type: multipart/form-metadata header (image 1, link). The library has some handling for automatically including this header, but it doesn't catch these cases where we're forced to pass in empty metadata 
{"code":10047,"message":"can not parse value and metadata from multipart request body: 'could not parse multipart request: 'no multipart boundary param in Content-Type''"}Content-Type: multipart/form-data; boundary=asfghjkl?.value on your GET response from KV, potentially running into issues when this finally gets fixed? Or did you manually pass in a fancy header? Or something else I am forgetting?
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"kv_namespaces": [
{
"binding": "CROM",
"id": "cda6c32602a643b1ac92d1f8bac5abff",
"preview_id": "721f44f1924843a68312f39dc99192a1"
}
]listget()Mapwrangler.jsoncpreview_idwrangler devmetadatametadatametadatacloudflare-typescript{ value: XYZ, metadata: {}}Content-Type: multipart/form-metadata{"code":10047,"message":"can not parse value and metadata from multipart request body: 'could not parse multipart request: 'no multipart boundary param in Content-Type''"}Content-Type: multipart/form-data; boundary=asfghjkl.valueconst keys = await env.NAMESPACE.list();
Promise.all(keys.map(async (key) => {
const v = env.NAMESPACE.get(key.name);
console.log(v);
}))const values = await options.env.TEST.get(["2930", "2929"]);
console.log([...values.entries()]); // []
// Expected: [["2930", "foo"],["2929","bar"]]const values = await Promise.all(["2930", "2929"].map((key) => options.env.TEST.get(key)));
console.log(values); // ["foo", "bar"]{
"$schema": "node_modules/wrangler/config-schema.json",
"name": "***",
"main": "./src/index.ts",
"compatibility_date": "2025-06-20",
"observability": {
"enabled": true
},
"assets": {
"directory": "./public/",
"binding": "ASSETS"
},
"kv_namespaces": [
{
"binding": "TEST",
"id": "***",
"preview_id": "***"
}
]
}