Template: AzureFunction - Template not working #222
Description
Hi Fred,
I use your PSMDTemplate AzureFunction. The deployment and the function development works great.
PSModuleDevelopment Version: 2.2.13.216
My function is a flexConsumption plan function. I setup everthing like you said in the readme.
@{
General = @{
# Is this Function App deployed to a Flex Consumption plan?
# If so, Managed Dependencies cannot be used and must be* disabled!
# *The build script will handle that for you, if setting this to $true
FlexConsumption = $true
}
TimerTrigger = @{
}
HttpTrigger = @{
<#
AuthLevels:
https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-http-webhook-trigger?tabs=python-v2%2Cisolated-process%2Cnodejs-v4%2Cfunctionsv2&pivots=programming-language-csharp#http-auth
anonymous: No Token needed (combine with Identity Provider for Entra ID auth without also needing a token)
function: (default) Require a function-endpoint-specific token with the request
admin: Require a Function-App-global admin token (master key) for the request
#>
AuthLevel = 'function'
AuthLevelOverrides = @{
# 'Set-Foo' = 'anonymous'
}
Methods = @('get', 'post')
MethodOverrides = @{
# 'Set-Foo' = 'delete'
}
}
EventGridTrigger = @{
}
}But if I execute one of my Functions I get the following Error:
2026-03-21T14:36:48 [Warning] The Function app may be missing a module containing the 'Get-RestParameter' command definition. If this command belongs to a module available on the PowerShell Gallery, add a reference to this module to requirements.psd1. Make sure this module is compatible with PowerShell 7. For more details, see https://aka.ms/functions-powershell-managed-dependency. If the module is installed but you are still getting this error, try to import the module explicitly by invoking Import-Module just before the command that produces the error: this will not fix the issue but will expose the root cause.
2026-03-21T14:36:48 [Error] ERROR: The term 'Get-RestParameter' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
Exception :
Type : System.Management.Automation.CommandNotFoundException
ErrorRecord :
Exception :
Type : System.Management.Automation.ParentContainsErrorRecordException
Message : The term 'Get-RestParameter' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
HResult : -2146233087
TargetObject : Get-RestParameter
CategoryInfo : ObjectNotFound: (Get-RestParameter:String) [], ParentContainsErrorRecordException
FullyQualifiedErrorId : CommandNotFoundException
InvocationInfo :
ScriptLineNumber : 10
OffsetInLine : 15
HistoryId : 1
ScriptName : /home/site/wwwroot/Get-HMTicket/run.ps1
Line : $parameters = Get-RestParameter -Request $Request -Command Get-HMTicket
Statement : Get-RestParameter
PositionMessage : At /home/site/wwwroot/Get-HMTicket/run.ps1:10 char:15
+ $parameters = Get-RestParameter -Request $Request -Command Get-HMTick …
+ ~~~~~~~~~~~~~~~~~
PSScriptRoot : /home/site/wwwroot/Get-HMTicket
PSCommandPath : /home/site/wwwroot/Get-HMTicket/run.ps1
InvocationName : Get-RestParameter
CommandOrigin : Internal
ScriptStackTrace : at <ScriptBlock>, /home/site/wwwroot/Get-HMTicket/run.ps1: line 10
CommandName : Get-RestParameter
TargetSite :
Name : LookupCommandInfo
DeclaringType : [System.Management.Automation.CommandDiscovery]
MemberType : Method
Module : System.Management.Automation.dll
Message : The term 'Get-RestParameter' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
Data : System.Collections.ListDictionaryInternal
Source : System.Management.Automation
HResult : -2146233087
StackTrace :
at System.Management.Automation.CommandDiscovery.LookupCommandInfo(String commandName, CommandTypes commandTypes, SearchResolutionOptions searchResolutionOptions, CommandOrigin commandOrigin, ExecutionContext context)
at System.Management.Automation.CommandDiscovery.LookupCommandInfo(String commandName, CommandOrigin commandOrigin, ExecutionContext context)
at System.Management.Automation.CommandDiscovery.LookupCommandInfo(String commandName, CommandOrigin commandOrigin)
at System.Management.Automation.CommandDiscovery.LookupCommandProcessor(String commandName, CommandOrigin commandOrigin, Nullable`1 useLocalScope)
at System.Management.Automation.ExecutionContext.CreateCommand(String command, Boolean dotSource)
at System.Management.Automation.PipelineOps.AddCommand(PipelineProcessor pipe, CommandParameterInternal[] commandElements, CommandBaseAst commandBaseAst, CommandRedirection[] redirections, ExecutionContext context)
at System.Management.Automation.PipelineOps.InvokePipeline(Object input, Boolean ignoreInput, CommandParameterInternal[][] pipeElements, CommandBaseAst[] pipeElementAsts, CommandRedirection[][] commandRedirections, FunctionContext funcContext)
at System.Management.Automation.Interpreter.ActionCallInstruction`6.Run(InterpretedFrame frame)
at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
TargetObject : Get-RestParameter
CategoryInfo : ObjectNotFound: (Get-RestParameter:String) [], CommandNotFoundException
FullyQualifiedErrorId : CommandNotFoundException
InvocationInfo :
ScriptLineNumber : 10
OffsetInLine : 15
HistoryId : 1
ScriptName : /home/site/wwwroot/Get-HMTicket/run.ps1
Line : $parameters = Get-RestParameter -Request $Request -Command Get-HMTicket
Statement : Get-RestParameter
PositionMessage : At /home/site/wwwroot/Get-HMTicket/run.ps1:10 char:15
+ $parameters = Get-RestParameter -Request $Request -Command Get-HMTick …
+ ~~~~~~~~~~~~~~~~~
PSScriptRoot : /home/site/wwwroot/Get-HMTicket
PSCommandPath : /home/site/wwwroot/Get-HMTicket/run.ps1
InvocationName : Get-RestParameter
CommandOrigin : Internal
ScriptStackTrace : at <ScriptBlock>, /home/site/wwwroot/Get-HMTicket/run.ps1: line 10
2026-03-21T14:36:48 [Warning] WARNING: Get-HMTicket: /home/site/wwwroot/Get-HMTicket/run.ps1:13
2026-03-21T14:36:48 [Warning] WARNING: Line |
2026-03-21T14:36:48 [Warning] WARNING: 13 | $results = Get-HMTicket @parameters -ErrorAction Stop
2026-03-21T14:36:48 [Warning] WARNING: | ~~~~~~~~~~~~
2026-03-21T14:36:48 [Warning] WARNING: | The term 'Get-HMTicket' is not recognized as a name of a cmdlet, function, script file, or executable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
2026-03-21T14:36:48 [Warning] WARNING:
2026-03-21T14:36:48 [Warning] WARNING:
2026-03-21T14:36:48 [Warning] The Function app may be missing a module containing the 'Write-FunctionResult' command definition. If this command belongs to a module available on the PowerShell Gallery, add a reference to this module to requirements.psd1. Make sure this module is compatible with PowerShell 7. For more details, see https://aka.ms/functions-powershell-managed-dependency. If the module is installed but you are still getting this error, try to import the module explicitly by invoking Import-Module just before the command that produces the error: this will not fix the issue but will expose the root cause.
2026-03-21T14:36:49 [Error] ERROR: The term 'Write-FunctionResult' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
Exception :
Type : System.Management.Automation.CommandNotFoundException
ErrorRecord :
Exception :
Type : System.Management.Automation.ParentContainsErrorRecordException
Message : The term 'Write-FunctionResult' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
HResult : -2146233087
TargetObject : Write-FunctionResult
CategoryInfo : ObjectNotFound: (Write-FunctionResult:String) [], ParentContainsErrorRecordException
FullyQualifiedErrorId : CommandNotFoundException
InvocationInfo :
ScriptLineNumber : 21
OffsetInLine : 2
HistoryId : 1
ScriptName : /home/site/wwwroot/Get-HMTicket/run.ps1
Line : Write-FunctionResult -Status InternalServerError -Body "$_"
Statement : Write-FunctionResult
PositionMessage : At /home/site/wwwroot/Get-HMTicket/run.ps1:21 char:2
+ Write-FunctionResult -Status InternalServerError -Body "$_"
+ ~~~~~~~~~~~~~~~~~~~~
PSScriptRoot : /home/site/wwwroot/Get-HMTicket
PSCommandPath : /home/site/wwwroot/Get-HMTicket/run.ps1
InvocationName : Write-FunctionResult
CommandOrigin : Internal
ScriptStackTrace : at <ScriptBlock>, /home/site/wwwroot/Get-HMTicket/run.ps1: line 21
CommandName : Write-FunctionResult
TargetSite :
Name : CheckActionPreference
DeclaringType : [System.Management.Automation.ExceptionHandlingOps]
MemberType : Method
Module : System.Management.Automation.dll
Message : The term 'Write-FunctionResult' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
Data : System.Collections.ListDictionaryInternal
Source : System.Management.Automation
HResult : -2146233087
StackTrace :
at System.Management.Automation.ExceptionHandlingOps.CheckActionPreference(FunctionContext funcContext, Exception exception)
at System.Management.Automation.Interpreter.ActionCallInstruction`2.Run(InterpretedFrame frame)
at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
TargetObject : Write-FunctionResult
CategoryInfo : ObjectNotFound: (Write-FunctionResult:String) [], CommandNotFoundException
FullyQualifiedErrorId : CommandNotFoundException
InvocationInfo :
ScriptLineNumber : 21
OffsetInLine : 2
HistoryId : 1
ScriptName : /home/site/wwwroot/Get-HMTicket/run.ps1
Line : Write-FunctionResult -Status InternalServerError -Body "$_"
Statement : Write-FunctionResult
PositionMessage : At /home/site/wwwroot/Get-HMTicket/run.ps1:21 char:2
+ Write-FunctionResult -Status InternalServerError -Body "$_"
+ ~~~~~~~~~~~~~~~~~~~~
PSScriptRoot : /home/site/wwwroot/Get-HMTicket
PSCommandPath : /home/site/wwwroot/Get-HMTicket/run.ps1
InvocationName : Write-FunctionResult
CommandOrigin : Internal
ScriptStackTrace : at <ScriptBlock>, /home/site/wwwroot/Get-HMTicket/run.ps1: line 21
2026-03-21T14:36:49 [Warning] The Function app may be missing a module containing the 'Write-FunctionResult' command definition. If this command belongs to a module available on the PowerShell Gallery, add a reference to this module to requirements.psd1. Make sure this module is compatible with PowerShell 7. For more details, see https://aka.ms/functions-powershell-managed-dependency. If the module is installed but you are still getting this error, try to import the module explicitly by invoking Import-Module just before the command that produces the error: this will not fix the issue but will expose the root cause.
2026-03-21T14:36:49 [Error] ERROR: The term 'Write-FunctionResult' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
Exception :
Type : System.Management.Automation.CommandNotFoundException
ErrorRecord :
Exception :
Type : System.Management.Automation.ParentContainsErrorRecordException
Message : The term 'Write-FunctionResult' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
HResult : -2146233087
TargetObject : Write-FunctionResult
CategoryInfo : ObjectNotFound: (Write-FunctionResult:String) [], ParentContainsErrorRecordException
FullyQualifiedErrorId : CommandNotFoundException
InvocationInfo :
ScriptLineNumber : 24
OffsetInLine : 1
HistoryId : 1
ScriptName : /home/site/wwwroot/Get-HMTicket/run.ps1
Line : Write-FunctionResult -Status OK -Body $results
Statement : Write-FunctionResult
PositionMessage : At /home/site/wwwroot/Get-HMTicket/run.ps1:24 char:1
+ Write-FunctionResult -Status OK -Body $results
+ ~~~~~~~~~~~~~~~~~~~~
PSScriptRoot : /home/site/wwwroot/Get-HMTicket
PSCommandPath : /home/site/wwwroot/Get-HMTicket/run.ps1
InvocationName : Write-FunctionResult
CommandOrigin : Internal
ScriptStackTrace : at <ScriptBlock>, /home/site/wwwroot/Get-HMTicket/run.ps1: line 24
CommandName : Write-FunctionResult
TargetSite :
Name : LookupCommandInfo
DeclaringType : [System.Management.Automation.CommandDiscovery]
MemberType : Method
Module : System.Management.Automation.dll
Message : The term 'Write-FunctionResult' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
Data : System.Collections.ListDictionaryInternal
Source : System.Management.Automation
HResult : -2146233087
StackTrace :
at System.Management.Automation.CommandDiscovery.LookupCommandInfo(String commandName, CommandTypes commandTypes, SearchResolutionOptions searchResolutionOptions, CommandOrigin commandOrigin, ExecutionContext context)
at System.Management.Automation.CommandDiscovery.LookupCommandInfo(String commandName, CommandOrigin commandOrigin, ExecutionContext context)
at System.Management.Automation.CommandDiscovery.LookupCommandInfo(String commandName, CommandOrigin commandOrigin)
at System.Management.Automation.CommandDiscovery.LookupCommandProcessor(String commandName, CommandOrigin commandOrigin, Nullable`1 useLocalScope)
at System.Management.Automation.ExecutionContext.CreateCommand(String command, Boolean dotSource)
at System.Management.Automation.PipelineOps.AddCommand(PipelineProcessor pipe, CommandParameterInternal[] commandElements, CommandBaseAst commandBaseAst, CommandRedirection[] redirections, ExecutionContext context)
at System.Management.Automation.PipelineOps.InvokePipeline(Object input, Boolean ignoreInput, CommandParameterInternal[][] pipeElements, CommandBaseAst[] pipeElementAsts, CommandRedirection[][] commandRedirections, FunctionContext funcContext)
at System.Management.Automation.Interpreter.ActionCallInstruction`6.Run(InterpretedFrame frame)
at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
TargetObject : Write-FunctionResult
CategoryInfo : ObjectNotFound: (Write-FunctionResult:String) [], CommandNotFoundException
FullyQualifiedErrorId : CommandNotFoundException
InvocationInfo :
ScriptLineNumber : 24
OffsetInLine : 1
HistoryId : 1
ScriptName : /home/site/wwwroot/Get-HMTicket/run.ps1
Line : Write-FunctionResult -Status OK -Body $results
Statement : Write-FunctionResult
PositionMessage : At /home/site/wwwroot/Get-HMTicket/run.ps1:24 char:1
+ Write-FunctionResult -Status OK -Body $results
+ ~~~~~~~~~~~~~~~~~~~~
PSScriptRoot : /home/site/wwwroot/Get-HMTicket
PSCommandPath : /home/site/wwwroot/Get-HMTicket/run.ps1
InvocationName : Write-FunctionResult
CommandOrigin : Internal
ScriptStackTrace : at <ScriptBlock>, /home/site/wwwroot/Get-HMTicket/run.ps1: line 24
2026-03-21T14:36:49 [Information] Executed 'Functions.Get-HMTicket' (Succeeded, Id=e3a442d4-0016-4a58-9039-49bd24dd2ef8, Duration=764ms)I searched your GitHub repo and my Template for the functions Write-FunctionResult and Get-RestParameter. Is it a bug in the template or am I doing something wrong on my side?
Greetings
Constantin