Can a Tool respond to Moodle's Deep Link with an LtiResourceLink which is restricted by a time range?
The spec provides resource link variables "ResourceLink.available.startDateTime" and "ResourceLink.available.endDateTime" (see http://www.imsglobal.org/spec/lti/v1p3/#lti-resourcelink-variables)
Also the LTI1.3 Deep Link spec shows an example of sending these values in a response (see https://www.imsglobal.org/node/162911#deep-linking-response-example)
for example:
{
"type": "ltiResourceLink",
"title": "A title",
...
"available": {
"startDateTime": "2018-02-06T20:05:02Z",
"endDateTime": "2018-03-07T20:05:02Z"
},
...
}
I have tried sending responses with "available" parameters to Moodle 3.11.5 and have not succeeded in populating the restrictions for when to display the resource link to the student.
Is this feature not supported? If it is supported, can you provide an example of how to Restrict Access?
Thanks!