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Flow Revision


Flows Revisions track every change made to a Flow resource. Revisions are automatically created when a Flow is created or updated. Each revision is read-only and immutable (cannot be updated or deleted).

For convenience, the latest Revision and latest published Revision can be fetched using the magic identifiers LatestPublished and LatestRevision in place of an integer.

Fetching the parent Flow resource will always return the latest Flow Revision.


FlowRevision Properties

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Resource properties
sidtype: SID<FW>Not PII

The unique string that we created to identify the Flow resource.


friendly_nametype: stringNot PII

The string that you assigned to describe the Flow.


definitiontype: objectNot PII

JSON representation of flow definition.


statustype: enum<STRING>Not PII

The status of the Flow. Can be: draft or published.

Possible values:
draftpublished

revisiontype: integerNot PII

The latest revision number of the Flow's definition.


commit_messagetype: stringNot PII

Description of change made in the revision.


validtype: booleanNot PII

Boolean if the flow definition is valid.


errorstype: arrayNot PII

List of error in the flow definition.


date_createdtype: string<DATE TIME>Not PII

The date and time in GMT when the resource was created specified in ISO 8601(link takes you to an external page) format.


date_updatedtype: string<DATE TIME>Not PII

The date and time in GMT when the resource was last updated specified in ISO 8601(link takes you to an external page) format.


urltype: string<URI>Not PII

The absolute URL of the resource.


Fetch a FlowRevision resource

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GET https://studio.twilio.com/v2/Flows/{Sid}/Revisions/{Revision}

Parameters

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URI parameters
Sidtype: SID<FW>Not PII
Path Parameter

The SID of the Flow resource to fetch.


Revisiontype: stringNot PII
Path Parameter

Specific Revision number or can be LatestPublished and LatestRevision.

Node.js
Python
C#
Java
Go
PHP
Ruby
twilio-cli
curl

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// Download the helper library from https://www.twilio.com/docs/node/install
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// Find your Account SID and Auth Token at twilio.com/console
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// and set the environment variables. See http://twil.io/secure
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const accountSid = process.env.TWILIO_ACCOUNT_SID;
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const authToken = process.env.TWILIO_AUTH_TOKEN;
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const client = require('twilio')(accountSid, authToken);
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client.studio.v2.flows('FWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX')
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.revisions('1')
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.fetch()
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.then(flow_revision => console.log(flow_revision.friendlyName));

Output

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{
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"sid": "FWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
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"account_sid": "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
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"definition": {
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"initial_state": "Trigger"
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},
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"friendly_name": "Test Flow",
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"status": "published",
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"revision": "1",
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"commit_message": null,
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"valid": true,
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"errors": [],
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"date_created": "2017-11-06T12:00:00Z",
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"date_updated": null,
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"url": "https://studio.twilio.com/v2/Flows/FWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Revisions/1"
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}


Read multiple FlowRevision resources

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GET https://studio.twilio.com/v2/Flows/{Sid}/Revisions

URI parameters
Sidtype: SID<FW>Not PII
Path Parameter

The SID of the Flow resource to fetch.


PageSizetype: integerNot PII
Query Parameter

How many resources to return in each list page. The default is 50, and the maximum is 1000.


Pagetype: integerNot PII
Query Parameter

The page index. This value is simply for client state.


PageTokentype: stringNot PII
Query Parameter

The page token. This is provided by the API.

Node.js
Python
C#
Java
Go
PHP
Ruby
twilio-cli
curl

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// Download the helper library from https://www.twilio.com/docs/node/install
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// Find your Account SID and Auth Token at twilio.com/console
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// and set the environment variables. See http://twil.io/secure
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const accountSid = process.env.TWILIO_ACCOUNT_SID;
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const authToken = process.env.TWILIO_AUTH_TOKEN;
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const client = require('twilio')(accountSid, authToken);
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client.studio.v2.flows('FWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX')
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.revisions
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.list({limit: 20})
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.then(revisions => revisions.forEach(r => console.log(r.sid)));

Output

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{
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"meta": {
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"previous_page_url": "https://studio.twilio.com/v2/Flows/FWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Revisions?PageSize=50&Page=0",
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"next_page_url": "https://studio.twilio.com/v2/Flows/FWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Revisions?PageSize=50&Page=1",
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"url": "https://studio.twilio.com/v2/Flows/FWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Revisions?PageSize=50&Page=0",
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"page": 0,
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"first_page_url": "https://studio.twilio.com/v2/Flows/FWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Revisions?PageSize=50&Page=0",
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"page_size": 50,
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"key": "revisions"
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},
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"revisions": [
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{
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"sid": "FWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
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"account_sid": "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
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"friendly_name": "Test Flow",
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"status": "published",
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"revision": 1,
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"definition": null,
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"commit_message": null,
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"valid": null,
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"errors": null,
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"date_created": "2017-11-06T12:00:00Z",
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"date_updated": "2017-11-06T12:00:00Z",
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"url": "https://studio.twilio.com/v2/Flows/FWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Revisions/1"
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}
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]
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}


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