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October 4, 2022 11:13
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Invoke IBM Cloud functions from API Connect
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swagger: '2.0' | |
info: | |
version: 1.0.0 | |
title: IBM Cloud Functions | |
x-ibm-name: ibm-cloud-functions | |
basePath: /ibm-cloud-functions | |
x-ibm-configuration: | |
properties: | |
function-url: | |
value: YOUR-FUNCTION-URL | |
description: URL of the IBM Cloud function endpoint | |
iam-apikey: | |
value: YOUR-API-KEY | |
description: IBM Cloud IAM API KEY | |
cors: | |
enabled: true | |
gateway: datapower-api-gateway | |
type: rest | |
phase: realized | |
enforced: true | |
testable: true | |
assembly: | |
execute: | |
- set-variable: | |
version: 2.0.0 | |
title: setup iam request | |
actions: | |
- set: message.headers.content-type | |
value: application/x-www-form-urlencoded | |
type: string | |
- set: message.headers.accept | |
value: application/json | |
type: string | |
- set: message.body | |
type: string | |
value: >- | |
grant_type=urn:ibm:params:oauth:grant-type:apikey&apikey=$(iam-apikey) | |
- invoke: | |
version: 2.2.0 | |
title: 'invoke: iam' | |
backend-type: json | |
header-control: | |
type: blocklist | |
values: [] | |
parameter-control: | |
type: allowlist | |
values: [] | |
http-version: HTTP/1.1 | |
timeout: 60 | |
verb: POST | |
chunked-uploads: false | |
persistent-connection: false | |
cache-response: time-to-live | |
cache-ttl: 900 | |
stop-on-error: [] | |
websocket-upgrade: false | |
target-url: https://iam.cloud.ibm.com/identity/token | |
output: iam | |
cache-key: iam-api-key | |
- parse: | |
version: 2.1.0 | |
title: parse response | |
parse-settings-reference: | |
default: apic-default-parsesettings | |
use-content-type: true | |
input: iam | |
output: iam | |
- set-variable: | |
version: 2.0.0 | |
title: setup function call | |
actions: | |
- set: message.headers.authorization | |
value: Bearer $(iam.body.access_token) | |
type: string | |
- set: message.body | |
value: $(request.body) | |
type: any | |
- set: message.headers.accept | |
value: application/json | |
type: string | |
- invoke: | |
version: 2.2.0 | |
title: invoke functions | |
backend-type: detect | |
header-control: | |
type: allowlist | |
values: | |
- Accept | |
- Authorization | |
parameter-control: | |
type: allowlist | |
values: [] | |
http-version: HTTP/1.1 | |
timeout: 60 | |
verb: POST | |
chunked-uploads: true | |
persistent-connection: true | |
cache-response: protocol | |
cache-ttl: 900 | |
stop-on-error: [] | |
graphql-send-type: detect | |
websocket-upgrade: false | |
target-url: $(function-url) | |
- map: | |
version: 2.0.0 | |
title: map | |
inputs: | |
input: | |
schema: | |
description: '' | |
type: object | |
properties: | |
activationId: | |
type: string | |
name: activationId | |
annotations: | |
type: array | |
items: | |
properties: | |
key: | |
type: string | |
name: key | |
value: | |
type: string | |
name: value | |
type: object | |
name: annotations | |
duration: | |
type: number | |
name: duration | |
end: | |
type: number | |
name: end | |
logs: | |
type: array | |
items: | |
required: [] | |
properties: {} | |
type: object | |
name: logs | |
name: | |
type: string | |
name: name | |
namespace: | |
type: string | |
name: namespace | |
publish: | |
type: boolean | |
name: publish | |
response: | |
type: object | |
properties: | |
result: | |
type: object | |
properties: | |
message: | |
type: string | |
name: message | |
name: result | |
size: | |
type: number | |
name: size | |
status: | |
type: string | |
name: status | |
success: | |
type: boolean | |
name: success | |
name: response | |
start: | |
type: number | |
name: start | |
subject: | |
type: string | |
name: subject | |
version: | |
type: string | |
name: version | |
example: >- | |
{"activationId":"ff02e385f2e44a2782e385f2e4fa2733","annotations":[{"key":"path","value":"dc6f8fa6-3ff5-4db6-8fb3-a6fc538c672b/example-function"},{"key":"waitTime","value":170},{"key":"transId","value":"a52036cf250abfe4dc55805a0f7b0d6e"},{"key":"kind","value":"nodejs:16"},{"key":"timeout","value":false},{"key":"limits","value":{"concurrency":1,"logs":10,"memory":256,"timeout":60000}}],"duration":3,"end":1664873207438,"logs":[],"name":"example-function","namespace":"dc6f8fa6-3ff5-4db6-8fb3-a6fc538c672b","publish":false,"response":{"result":{"message":"Hello | |
World"},"size":25,"status":"success","success":true},"start":1664873207435,"subject":"moorh@uk.ibm.com","version":"0.0.1"} | |
variable: message.body | |
outputs: | |
output: | |
schema: | |
type: object | |
variable: message.body | |
actions: | |
- set: output | |
from: input.response.result | |
finally: [] | |
activity-log: | |
enabled: true | |
success-content: activity | |
error-content: payload | |
paths: | |
/: | |
get: | |
responses: | |
'200': | |
description: success | |
schema: | |
type: string | |
consumes: [] | |
produces: [] | |
put: | |
responses: | |
'200': | |
description: success | |
schema: | |
type: string | |
consumes: [] | |
produces: [] | |
post: | |
responses: | |
'200': | |
description: success | |
schema: | |
type: string | |
consumes: [] | |
produces: [] | |
delete: | |
responses: | |
'200': | |
description: success | |
schema: | |
type: string | |
consumes: [] | |
produces: [] | |
head: | |
responses: | |
'200': | |
description: success | |
schema: | |
type: string | |
consumes: [] | |
produces: [] | |
patch: | |
responses: | |
'200': | |
description: success | |
schema: | |
type: string | |
consumes: [] | |
produces: [] | |
securityDefinitions: | |
clientID: | |
type: apiKey | |
in: header | |
name: X-IBM-Client-Id | |
security: | |
- clientID: [] | |
schemes: | |
- https |
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