When using http-event with serverless-framework multiple response status are created by default.
In case of error a Lambda returns an error message stringified in the errorMessage property, so you need a mapping template such as
$input.path('$.errorMessage')
for any status code you want to use. F.e.:
"response": {
"statusCodes": {
"200": {
"pattern": ""
},
"500": {
"pattern": ".*\"success\":false.*",
"template": "$input.path('$.errorMessage')"
}
}
}
But the serverless-framework does not create one by default, thus rendering the default status codes useless. If I would create a mapping template myself, the default response status would be overwritten by my custom ones.
What is the correct way of mapping with the default status codes created by the serverless-framework#1.27.3?
Related
I have tied to insert in OCB an entity with a password attribute codified:
{
"id": "prueba-tipo-string2",
"type": "StringParser",
"dateObserved": {
"type": "DateTime",
"value": "2020-08-13T08:56:56.00Z"
},
"password": {
"type": "text",
"value": "U2FsdGVkX10bFP8Rj7xLAQDFwMBphXpK/+leH3mlpQ="
}
}
OCB always response to me with the following error:
"found a forbidden character in the value of an attribute"
In Postman
{
"error": "BadRequest",
"description": "Invalid characters in attribute value"
}
Orion restricts the usage of some characters due to security reasons (script injections attack in some circumstances), see this piece of documentation. In particular, the = you have in the password attribute value.
You can avoid this, for instance, by encoding the password in base 64, or using URL encoding before storing it in Orion.
Another alternative using TextUnrestricted in attribute type. This special attribute type does not check if the attribute value contains a forbidden character. However, it could have security implications, use it at your own risk!
I have a response object in my swagger.json file that includes a nested object as one of its fields. When I use Autorest.Powershell to generate a client for this API, it flattens the nested object. So when the service returns the following response:
{
"code": 200,
"status": "OK",
"data": {
"FileName": "gameserver.zip",
"AssetUploadUrl": "https://example.com"
}
}
my Autorest.Powershell client returns a flattened object like this:
{
"code": 200,
"status": "OK",
"dataFileName": "gameserver.zip",
"dataAssetUploadUrl": "https://example.com"
}
Is there some sort of configuration setting I can use to disable this behavior?
Here are the relevant portions of my swagger.json file, if it helps:
"definitions": {
"GetAssetUploadUrlResponse": {
"type": "object",
"properties": {
"AssetUploadUrl": {
"description": "The asset's upload URL.",
"type": "string"
},
"FileName": {
"description": "The asset's file name to get the upload URL for.",
"type": "string"
}
},
"example": {
"FileName": "gameserver.zip",
"AssetUploadUrl": "https://example.com"
}
}
},
"responses": {
"GetAssetUploadUrlResponse": {
"description": "",
"schema": {
"type": "object",
"properties": {
"code": {
"type": "integer",
"description": "The Http status code. If X-ReportErrorAsSuccess header is set to true, this will report the actual http error code."
},
"status": {
"type": "string",
"description": "The Http status code as a string."
},
"data": {
"$ref": "#/definitions/GetAssetUploadUrlResponse"
}
},
"example": {
"code": 200,
"status": "OK",
"data": {
"FileName": "gameserver.zip",
"AssetUploadUrl": "https://example.com"
}
}
}
}
}
There are several ways, none of which is really straightforward (as, I'm starting to believe, is the case with most things AutoRest-related; sorry, couldn't resist :-P ).
There are three semi-official ways. Semi-official here means they are based on public AutoRest mechanism but are not themselves documented. Being semi-official, they might only work with certain versions of AutoRest components, so, here are the ones I used
(from autorest --info):
#autorest/core (3.0.6369)
#autorest/modelerfour (4.15.414)
#autorest/powershell (3.0.421)
Finally, here are the relevant parts of AutoRest's code base: inline properties plug-in and configuration directive definition
inlining-threshold setting
This setting control the maximum number of properties an inner object could have for it to be considered eligible for inlining. You can set it either on the command line or in the "literate config" .md file.
```yaml
inlining-threshold: 0
```
In theory, setting this to 0 should prevent any inner member's properties from being inlined, however the plug-in has a hard-coded exception that if the inner object is in a property that's itself named properties then the limit is ignored and it's still flattened.
definitions:
SomeSchema:
type: "object"
properties:
detail_info: # <-- threshold honored
$ref: "#/definitions/InfoSchema"
properties: # <-- this is always flattened because of its special name
$ref: "#/definitions/OtherSchema"
no-inline directive
The PowerShell AutoRest plug-in also defines a custom directive that is used to specify that certain schemas should never be inlined. Using "literate config", it goes like
```yaml
directive:
- no-inline:
- OtherSchema
- ThirdSchema
```
The pros of this approach are that the no-inline directive overrides the "always inline properties in a property named properties" exception mentioned above, so it can be used to alleviate the problem.
The cons are that all schema names should be listed explicitly. (It seems the directive should also support Rx name expression but I couldn't get no-inline: ".*" to work)
Low-level transform
This is approach disables inlining unconditionally in all cases, however it is coupled to the specific internal code model used by AutoRest. (In principle, the model should be stable, at least within major versions). It also relies on the PowerShell plug-in using a specific (non-contractual) property to flag schemas excluded from inlining.
```yaml
directive:
- from: code-model-v4-no-tags
where: $.schemas.objects.*
transform: |
$.language.default['skip-inline'] = true;
```
I tried to add a List Response from my webhook and always receiving an error such as:
Unexpected internal error id=c57c97b2-0b6f-492b-88a3-3867cf2e7203
(The id changes each time.)
After comparing the expected JSON webhookResponse from the Docs with the generated Response from the Actions SDK I found a difference at the typeOverrides object:
JSON from Docs
"typeOverrides": [
{
"name": "prompt_option",
"synonym": {
"entries": []
},
"typeOverrideMode": "TYPE_REPLACE"
}
]
Generated JSON Response from Actions SDK
"typeOverrides": [
{
"name": "prompt_option",
"synonym": {
"entries": []
},
"mode": "TYPE_REPLACE"
}
]
There seems to be an error in the example documentation, but the reference docs say that it should be mode. I've tested it both ways, and that isn't causing the error.
The likely problem is that if you're replying with a List, you must do two things:
You need a Slot in the Scene that will accept the Type that you specify in the typeOverride.name. (And remember - you're updating the Type, not the name of the Slot.)
In the prompt for this slot, you must call the webhook that generates the list. (It has to be that slots prompt. You can't request it in On Enter, for example.)
I'm using ADFv2 to transfer some data. As a part of this operation I need some configuration values to pass into the pipeline.
The config values must be pulled at runtime from a REST service - not as parameters.
I can successfully query the REST service with Web Activity and I can see the output in the debug view.
Now the problem :)
How do I use this output in other activities further in the pipeline?
My Web Activity configuration is like this:
{
"name": "Web1",
"type": "WebActivity",
"policy": {
"timeout": "7.00:00:00",
"retry": 0,
"retryIntervalInSeconds": 30,
"secureOutput": false
},
"typeProperties": {
"url": "https://myazurefunction.azurewebsites.net/api/MyFunction",
"method": "GET",
"headers": {
"Content-Type": "application/json"
}
}
I have tried to access the output after is has executed, but it seems empty:
#activity('Web1').Output
#activity('Web1').output
#string(activity('Web1').Output)
they are all empty. Any suggestions?
Thanks!
I set up an ADF2 and try to get a response.
This works for me:
#string(activity('Post').output)
Have you checked the output in the debugging?
Here is my output:
{
"test": {
"value": 123,
"text": abc
},
"concat": 123abc
}
I use the stored procedure to insert the values into the destination table on a Logical Server.
In ADFv2, you access the output of previous activities using #activity('ActivityName').output.
For the web activity defined, the response from your function should be in JSON format, so you would reference specific JSON values using their attribute names in the response. For example, your defined web activity, named Web1, calls a function that returns a response of:
{
"foo": "bar",
"some": "value"
}
To use the value of foo in a subsequent ADF activity, you would reference #activity('Web1').output.foo. ADFv2 provides multiple type conversion functions, should you need the returned value converted to another type.
If your function is returning an empty JSON response back, you may want to inspect the response from your function using Postman or another tool to ensure you are returning a properly formatted response, and that your function isn't failing for another reason.
Inside your Azure function code, you should be returning a JSON object, along with a success code, similar to return req.CreateResponse(HttpStatusCode.OK, json);.
Also note that if you reference a property of the response and it does not exist, ADF will fail at that point, so you can use an If Condition activity to check for the required values to better handle failures in ADFv2.
I have setup a content type with a subject field that has pre assigned values in a dropdown field.
I am using the services api to post new content from a polymer app.
When I POST to the api I send the field structure and value in json but get and error.
"406 (Not Acceptable : An illegal choice has been detected. Please contact the site administrator.)"
Even though the object I am sending matches one of the required values in the field.
Do I need to prefix the value with something? I assume I'm posting to the right place to get that response but don't know why it would accept anything other than the string value.
Here is what I sent to the api which is picked up by my Charles proxy.
{
"node": {
"type": "case",
"title": "my case",
"language": "und",
"field_subject": {
"und": {
"0": {
"value": "subject1"
}
}
},
"body": {
"und": {
"0": {
"value": "my details of subject"
}
}
}
}
}
And here is an example of what I have setup in my Drupal field
subject1| first
subject2| second
subject3| third
subject4| forth
For anyone else with the same problem, this subject is poorly documented, but the answer is simple, my subject did not need the value key despite devel suggesting thats how it would be formatted.
"field_subject": {
"und": [
"subject1"
]
}
I could also shorten my code with "und" being an array.