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$RequesterCloudUserID

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gives the cloud user ID of the authenticated user requesting the current evaluation.

Details

  • If the current evaluation was not initiated by an authenticated user, $RequesterCloudUserID is None. This can occur, for example, if a desktop user has not authenticated against the cloud, or a cloud service not requiring authentication is being used.
  • $RequesterCloudUserID is always the cloud user ID for the requesting user in the cloud in which the evaluation is being done.

Examples

open allclose all

Basic Examples  (2)Summary of the most common use cases

Give the identify of the authenticated user requesting the evaluation:

In[1]:=1
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https://wolfram.com/xid/0jvxrxjm3k9uwdz8c2u8-epvp9s
Out[1]=1

Publish an API that gives the identity of the requester:

In[1]:=1
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https://wolfram.com/xid/0jvxrxjm3k9uwdz8c2u8-iuaajd
Out[1]=1

Connect as a different user:

In[2]:=2
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https://wolfram.com/xid/0jvxrxjm3k9uwdz8c2u8-gdxo53
Out[2]=2

Request the API while connected as a different user:

In[3]:=3
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https://wolfram.com/xid/0jvxrxjm3k9uwdz8c2u8-bn01l
Out[3]=3

Disconnect from the cloud:

In[4]:=4
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https://wolfram.com/xid/0jvxrxjm3k9uwdz8c2u8-bud6i1

Request the API while not connected to the cloud:

In[5]:=5
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https://wolfram.com/xid/0jvxrxjm3k9uwdz8c2u8-c9wbq0
Out[5]=5

Neat Examples  (1)Surprising or curious use cases

Log the details of each access to an API, including the identity of the caller:

In[1]:=1
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https://wolfram.com/xid/0jvxrxjm3k9uwdz8c2u8-cm40g3
Out[1]=1
In[2]:=2
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https://wolfram.com/xid/0jvxrxjm3k9uwdz8c2u8-fdnkwr
Out[2]=2
Wolfram Research (2021), $RequesterCloudUserID, Wolfram Language function, https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html.
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Wolfram Research (2021), $RequesterCloudUserID, Wolfram Language function, https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html.

Text

Wolfram Research (2021), $RequesterCloudUserID, Wolfram Language function, https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html.

✖
Wolfram Research (2021), $RequesterCloudUserID, Wolfram Language function, https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html.

CMS

Wolfram Language. 2021. "$RequesterCloudUserID." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html.

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Wolfram Language. 2021. "$RequesterCloudUserID." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html.

APA

Wolfram Language. (2021). $RequesterCloudUserID. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html

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Wolfram Language. (2021). $RequesterCloudUserID. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html

BibTeX

@misc{reference.wolfram_2025_$requesterclouduserid, author="Wolfram Research", title="{$RequesterCloudUserID}", year="2021", howpublished="\url{https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html}", note=[Accessed: 26-April-2025 ]}

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@misc{reference.wolfram_2025_$requesterclouduserid, author="Wolfram Research", title="{$RequesterCloudUserID}", year="2021", howpublished="\url{https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html}", note=[Accessed: 26-April-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_$requesterclouduserid, organization={Wolfram Research}, title={$RequesterCloudUserID}, year={2021}, url={https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html}, note=[Accessed: 26-April-2025 ]}

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@online{reference.wolfram_2025_$requesterclouduserid, organization={Wolfram Research}, title={$RequesterCloudUserID}, year={2021}, url={https://reference.wolfram.com/language/ref/$RequesterCloudUserID.html}, note=[Accessed: 26-April-2025 ]}