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Template: AzureFunction - Template not working #222

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Template: AzureFunction - Template not working#222

Description

@constantinhager
constantinhager
opened on Mar 21, 2026

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

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