Deprecation
Endpoint deprecated: GET /accounts/{}/r2-catalog/{}/namespaces
openapi:GET /accounts/{}/r2-catalog/{}/namespaces::operation.endpoint-deprecated- Product
- Cloudflare API
- Source
- Repository Spec
- Change kind
- Endpoint Deprecated
- Detected
- Last updated
Deterministic evidence
Before / after
Extracted from Cloudflare's published contract. Shows the whole operation — a narrower excerpt was not available for this change. Open the source ↗
{
{
"deprecated": true,
"description": "Returns a list of namespaces in the specified R2 catalog.\nSupports hierarchical filtering and pagination for efficient traversal\nof large namespace hierarchies.\n",
"operationId": "list-namespaces",
"operationId": "list-namespaces",
"parameters": [
"parameters": [
{
{
{
{
"properties": {
"properties": {
"result": {
"result": {
"properties": {
"$ref": "#/components/schemas/r2-data-catalog_namespace-list-response"
"details": {
"items": {
"properties": {
"created_at": {
"format": "date-time",
"nullable": true,
"type": "string"
},
"namespace": {
"$ref": "#/components/schemas/r2-data-catalog_namespace-identifier"
},
"namespace_uuid": {
"format": "uuid",
"type": "string"
},
"updated_at": {
"format": "date-time",
"nullable": true,
"type": "string"
}
},
"required": [
"namespace",
"namespace_uuid"
],
"type": "object"
},
"nullable": true,
"type": "array"
},
"namespace_uuids": {
"items": {
"format": "uuid",
"type": "string"
},
"nullable": true,
"type": "array"
},
"namespaces": {
"items": {
"$ref": "#/components/schemas/r2-data-catalog_namespace-identifier"
},
"type": "array"
},
"next_page_token": {
"nullable": true,
"type": "string"
}
},
"required": [
"namespaces"
],
"type": "object"
}
}
},
},
"type": "object"
"type": "object"
"Workers R2 Data Catalog Write",
"Workers R2 Data Catalog Write",
"Workers R2 Data Catalog Read"
"Workers R2 Data Catalog Read"
],
],
"x-fern-availability": "generally-available",
"x-fern-availability": "deprecated",
"x-fern-sdk-group-name": "r2-data-catalog.namespaces",
"x-fern-sdk-group-name": "r2-data-catalog.namespaces",
"x-fern-sdk-method-name": "list",
"x-fern-sdk-method-name": "list",
"x-forge-hidden": true
"x-stainless-deprecation-message": "Use `GET /accounts/{account_id}/basin-catalog/{bucket_name}/namespaces` instead."
}
}
Deadline
Deprecation timeline
openapi:GET /accounts/{}/r2-catalog/{}/namespaces::operation.endpoint-deprecated was announced as deprecated on Sep 29, 2026, with no removal date yet.
Monitored for you
Does this change affect your integration?
Choose the operations and fields your services use. Detektu matches Cloudflare findings to that declared usage so your team can review the relevant evidence. No agent or repository access required.