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Describe a middleware.

GET
/v1/projects/{projectId}/lb/middlewares/{middlewareId}
Code sample: Shell / cURL
curl --request GET \
  --url https://stratum.example.com/v1/projects/example/lb/middlewares/example \
  --header 'Authorization: Bearer <token>'

Authorizations

Section titled “Authorizations”

Parameters

Section titled “Parameters”

Path Parameters

Section titled “Path Parameters”
projectId
required
string
/^p-[a-z0-9-]+$/
middlewareId
required
string
/^mw-[a-z0-9]+$/

Responses

Section titled “Responses”

200

Section titled “200”

The middleware.

Media typeapplication/json

A named request/response filter on an LB (slice F). One of the 16 data-plane kinds; config is kind-specific and validated by the data plane.

object
id
required
string
/^mw-[a-z0-9]+$/
loadBalancerId
required
string
name
required
string
kind
required
string
Allowed values: header_rewrite redirect strip_prefix compress basic_auth request_body_limit rate_limit ip_allow ip_deny regex_deny geo_block retry_on_status circuit_breaker forward_auth cache security_headers
config
required

Kind-specific configuration.

object
key
additional properties
any
createdAt
string format: date-time
updatedAt
string format: date-time

Example 

{
  "kind": "header_rewrite"
}

404

Section titled “404”

Resource not found.

Media typeapplication/problem+json
object
type
required
string format: uri
title
required
string
status
required
integer
>= 400 <= 599
detail
string
instance
string format: uri-reference
requestId
required
string
code
required
string
issues

The findings of a rejected IAM policy document (custom and resource policies).

Array<object>

One finding of a rejected IAM policy document. A rejection lists every finding, so the author fixes the document in one round trip.

object
code
required

The finding, e.g. INVALID_DOCUMENT, UNKNOWN_ACTION, ACTION_NOT_APPLICABLE.

string
statement
required

Index of the statement at fault; -1 for the document as a whole.

integer
>= -1
detail
required
string
action

The offending action, where one is at fault (ACTION_NOT_APPLICABLE).

string
errors

Field errors, for codes that carry them: each problem at its field (see FieldError). Documented on the responses that set it, e.g. approveNodeJoin’s INVALID_INPUT and JOIN_APPROVAL_REFUSED. Absent otherwise.

Array<object>

One field’s problem, the stage-2 installer API’s shape. field is the field’s path, message what is wrong with it.

object
field
required

The field’s path, e.g. links[0].interface, disks[1].confirm, mgmt.address or role; empty for the whole request.

string
message
required
string
details

Structured facts about the refusal, for codes that carry them. The shape is fixed per code and documented on the response that answers it, e.g. IMAGE_POOL_MISMATCH (see ImagePoolMismatchDetails) and IMAGE_IN_USE. Absent for codes that carry none.

object
key
additional properties
any

Example 

{
  "issues": [
    {
      "code": "ACTION_NOT_APPLICABLE",
      "action": "compute:CreateVpc"
    }
  ]
}