Anyone help me to resolve this error in Invoke-restmethod - powershell

Invoke-RestMethod : The underlying connection was closed: An unexpected error
occurred on a send.## Heading ##
At \Desktop\T.ps1:27 char:7
+ $CS = Invoke-RestMethod -Method PUT -Uri https://XXXX ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (System.Net.HttpWebRequest:Htt
pWebRequest) [Invoke-RestMethod], WebException
+ FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShe
ll.Commands.InvokeRestMethodCommand


Your error is in the script T.ps1 line: 27 char: 7, and it is related to the Invoke-ResMethod cmdlet. I'll give you an example on how to use Invoke-RestMethod.
Invoke-RestMethod -Uri "place the dns or ip you want to request" -Method (POST or Get)
Working example to request google:
Invoke-RestMethod -Uri "https://www.google.com" -Method GET
This must return the html code of google's web page

Related

Invoke web request throwing an error : Invoke-WebRequest : {"errors":[]}

I am using a powershell script to get details from a website via invoke-webrequest. By using the credentials i have connecting to the website using invoke-restmethod to get the token.
After getting the token i used the token to retrieve the details that i need by using invoke-webrequest. But then it is throwing the error this way.The URL is workingfine.
"Invoke-WebRequest : {"errors":[]}"
How can i get to know what is the problem with this request.
API Query:
Invoke-WebRequest -Headers #{"X-Token" = "$token"} -Method Get -Uri "$URL"
error message:
Invoke-WebRequest : {"errors":[]} At C:\temp\RTPA\rtpa_vault3.ps1:24 char:24
+ ... ltdetails = Invoke-WebRequest -Headers #{"X-Token" = "$tok ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-WebRequest], WebException
+ FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand

Databricks Jobs REST API call does not work with Powershell

So, here is the link to Jobs API call in Databricks here
Everything works in Python using requests. E.g both the job creation and job listing works
import requests
proxy= "http://127.0.0.1:8888"
access_token="tokenabc"
proxies = {
"https": proxy,
}
header_read = {
'Authorization': "Bearer " + access_token,
'Accept': "application/scim+json"
}
#list jobs
init_get=requests.get('https://databricksworkspaceid.azuredatabricks.net/api/2.0/jobs/list', headers=header_read, proxies=proxies)
#create job
init_post=requests.post('https://databricksworkspaceid.azuredatabricks.net/api/2.0/jobs/create', headers=header_read, proxies=proxies,verify=False,json=job_payload)
However, strangely in Powershell, only the job creation works and Job listing fails.
#this works
Invoke-RestMethod -Uri 'https://databricksworkspaceid.azuredatabricks.net/api/2.0/jobs/create' -Headers #{ 'Authorization' = "Bearer $bearertoken" } -Method Post -Body $content -ContentType 'application/json'
#this does not work
Invoke-WebRequest -Uri 'https://databricksworkspaceid.azuredatabricks.net/api/2.0/jobs/list' -Headers #{ 'Authorization' = "Bearer $bearertoken" } -Method Get
#RestMethod also does not work
Invoke-RestMethod -Uri 'https://databricksworkspaceid.azuredatabricks.net/api/2.0/jobs/list' -Headers #{ 'Authorization' = "Bearer $bearertoken" } -Method Get
I have also tried setting the Content type on these but nothing helps.
Also, explicitly setting the proxy (fiddler) does not help.
-proxy "http://127.0.0.1:8888"
But should not be the proxy also , as the post method works.
I just keep getting an error like
Invoke-WebRequest : The underlying connection was closed: An unexpected error occurred on a send.
At line:22 char:5
+ Invoke-WebRequest -Uri 'https://databricksworkspaceid.azuredatabricks.net/ap ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-WebRequest], WebException
+ FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand
or in case of RestMethod
Invoke-RestMethod : The underlying connection was closed: An unexpected error occurred on a send.
At line:22 char:5
+ Invoke-RestMethod -Uri 'https://databricksworkspaceid.azuredatabricks.net/ap ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-RestMethod], WebException
+ FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeRestMethodCommand
I could have understood if everything failed in Powershell, but the post method (job creation) works, so not sure, why the connection would be terminated in case of a Get request but not a post.
Going by some forum posts, I have also tried the following but to no avail-
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Does anyone know what am I doing wrong/missing? Baffling to see working in python but only a part in Powershell.

So, I finally found the answer. Basically 2 things:
Had to do this before hitting the list endpoint (strangely as I said- the create endpoint) worked
Basically allowing TLS, TLS1.1 and TLS1.2
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls -bor [Net.SecurityProtocolType]::Tls11 -bor [Net.SecurityProtocolType]::Tls12
Doing only point 1 didn't work. I HAD to also use an "elevated" powershell session. Basically running the script with step 1 included, using a "Run as Administrator".

PowerShell Invoke-RestMethod throws WebCmdletWebResponseException

I am trying the following command
Invoke-RestMethod -Uri 'http://serverIP/my/application/URL' -Method 'GET' -WebSession $CurrentSession
I tried it with Invoke-WebRequest as well But I am getting this error for both of them
Invoke-WebRequest : An unexpected error has occurred while attempting to serialize a Date datatype.
At line:1 char:1
+ Invoke-WebRequest -Uri 'http://serverIP/my/application/UR ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-WebRequest], WebException
+ FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand
I am quite new at using the Invoke-RestMethod
Can someone please help me with this error?

Invoke-WebRequest : The underlying connection was closed: An unexpected error occurred on a send via proxy

Error:
Invoke-WebRequest : The underlying connection was closed: An unexpected error occurred on a send
via : proxy
powershell version 4.0, the same request works with later version of powershell
Tried to invoke web request
$headers = #{ "Authorization" = "Bearer 7jNQ0nL"}
Invoke-WebRequest -Uri https://api.line.me/v2/bot/user/all/richmenu -Method Get -Proxy proxy.xx.xxxnet.com:8080 -ProxyUseDefaultCredentials -Headers $headers
but this is what happens:
Invoke-WebRequest : The underlying connection was closed: An unexpected error occurred on a send.
At line:1 char:1
+ Invoke-WebRequest -Uri https://api.line.me/v2/bot/user/all/richmenu -Method Ge ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-WebRequest], WebException
+ FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand

Powershell : Invoke-WebRequest - Jenkins api build trigger

$apit="userid:apitoken"
$serverhost="#host1.com"
$vin="https://${apit}\${serverhost}"
Invoke-WebRequest -Uri $vin -Method POST
error log :
Invoke-WebRequest : Cannot bind parameter 'Uri'. Cannot convert value "https://${apit}\${serverhost}" to type "System.Uri". Error:
"Invalid URI: The hostname could not be parsed."
At line:5 char:24
+ Invoke-WebRequest -Uri $vin -Method POST
+ ~~~~
+ CategoryInfo : InvalidArgument: (:) [Invoke-WebRequest], ParameterBindingException
+ FullyQualifiedErrorId :
CannotConvertArgumentNoMessage,Microsoft.PowerShell.Commands.InvokeWebRequestCommand

$apit="userid:apitoken"
$serverhost="#host1.com"
$vin="https://" + $apit + $serverhost
Invoke-WebRequest -Uri $vin -Method POST
This syntax for string concatenation is the most readable IMO. Your curly braces are unnecessary.