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Referencia de error de política

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Política AccessControl

This section describes the fault codes and error messages that are returned and fault variables that are set by Edge when this policy triggers an error. This information is important to know if you are developing fault rules to handle faults. To learn more, see What you need to know about policy errors and Handling faults.

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause	Fix
`accesscontrol.IPDeniedAccess`	403	The client IP address, or an IP address passed in the API request, matches an IP address specified in the `<SourceAddress>` element within the `<MatchRule>` element of the Access Control Policy, and the `action` attribute of the `<MatchRule>` element is set to `DENY`.

Fault variables

These variables are set when a runtime error occurs. For more information, see Variables specific to policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "IPDeniedAccess"`
`acl.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`acl.AC-AllowAccess.failed = true`

Example fault response

Note: For fault handling, the best practice is to trap the errorcode part of the fault response. Do not rely on the text in the faultstring because it could change.

{
   "fault":{
     "faultstring":"Access Denied for client ip : 52.211.243.3"
      "detail":{
         "errorcode":"accesscontrol.IPDeniedAccess"
      }
   }
}

Example fault rule

<FaultRule name="IPDeniedAccess">
    <Step>
        <Name>AM-IPDeniedAccess</Name>
        <Condition>(fault.name Matches "IPDeniedAccess") </Condition>
    </Step>
    <Condition>(acl.failed = true) </Condition>
</FaultRule>

Política AccessEntity

For related information, see What you need to know about policy errors and Handling faults.

Runtime errors

None.

Deployment errors

Error name	Fault string	HTTP status	Occurs when
`InvalidEntityType`	`Invalid type [entity_type] in ACCESSENTITYStepDefinition [policy_name]`	N/A	The entity type used must be one of the supported types.

Política AssignMessage

Runtime errors

These errors can occur when the policy executes.

Fault code HTTP status Cause Fix

steps.assignmessage.SetVariableFailed 500 The policy was not able to set a variable. See the fault string for the name of the unresolved variable.

Fault code	HTTP status	Cause
`steps.assignmessage.SetVariableFailed`	500	The policy was not able to set a variable. See the fault string for the name of the unresolved variable.
`steps.assignmessage.VariableOfNonMsgType`	500	This error occurs if the `source` attribute in the `<Copy>` element is set to a variable which is not of type message. Message type variables represent entire HTTP requests and responses. The built-in Edge flow variables `request`, `response`, and `message` are of type message. To learn more about message variables, see the Variables reference.
`steps.assignmessage.UnresolvedVariable`	500	This error occurs if a variable specified in the Assign Message policy is either: out of scope (not available in the specific flow where the policy is being executed) or can't be resolved (is not defined)

steps.assignmessage.VariableOfNonMsgType

500

This error occurs if the source attribute in the <Copy> element is set to a variable which is not of type message.

Message type variables represent entire HTTP requests and responses. The built-in Edge flow variables request, response, and message are of type message. To learn more about message variables, see the Variables reference.

steps.assignmessage.UnresolvedVariable

500

This error occurs if a variable specified in the Assign Message policy is either:

out of scope (not available in the specific flow where the policy is being executed)
can't be resolved (is not defined)

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause	Fix
`InvalidIndex`	If the index specified in the `<Copy>` and/or `<Remove>` elements of the Assign Message policy is 0 or a negative number, then deployment of the API Proxy fails.
`InvalidVariableName`	If the child element `<Name>` is empty or not specified in the `<AssignVariable>` element, then the deployment of the API proxy fails because there is no valid variable name to which to assign a value. A valid variable name is required.
`InvalidPayload`	A payload specified in the policy is invalid.

Fault variables

These variables are set when this policy triggers an error at runtime. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "UnresolvedVariable"`
`assignmessage.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`assignmessage.AM-SetResponse.failed = true`

Example error response

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

{  
   "fault":{  
      "detail":{  
         "errorcode":"steps.assignmessage.VariableOfNonMsgType"
      },
      "faultstring":"AssignMessage[AM-SetResponse]: value of variable is not of type Message"
   }
}

Example fault rule

    <FaultRule name="Assign Message Faults">    <Step>
        <Name>AM-CustomNonMessageTypeErrorResponse</Name>
        <Condition>(fault.name Matches "VariableOfNonMsgType") </Condition>
    </Step>
    <Step>
        <Name>AM-CustomSetVariableErrorResponse</Name>
        <Condition>(fault.name = "SetVariableFailed")</Condition>
    </Step>
    <Condition>(assignmessage.failed = true) </Condition>
</FaultRule>

Política de BasicAuthentication

This section describes the fault codes and error messages that are returned and fault variables that are set by Edge when this policy triggers an error. This information is important to know if you are developing fault rules to handle errors. To learn more, see What you need to know about policy errors and Handling faults.

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause	Fix
`steps.basicauthentication.InvalidBasicAuthenticationSource`	500	On a decode when the incoming Base64 encoded string does not contain a valid value or the header is malformed (e.g., does not start with "Basic").
`steps.basicauthentication.UnresolvedVariable`	500	The required source variables for the decode or encode are not present. This error can only occur if `IgnoreUnresolvedVariables` is false.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Occurs when	Fix
`UserNameRequired`	The `<User>` element must be present for the named operation.
`PasswordRequired`	The `<Password>` element must be present for the named operation.
`AssignToRequired`	The `<AssignTo>` element must be present for the named operation.
`SourceRequired`	The `<Source>` element must be present for the named operation.

Fault variables

These variables are set when a runtime error occurs. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "UnresolvedVariable"`
`BasicAuthentication.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`BasicAuthentication.BA-Authenticate.failed = true`

Example error response

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

{  
   "fault":{  
      "detail":{  
         "errorcode":"steps.basicauthentication.UnresolvedVariable"
      },
      "faultstring":"Unresolved variable : request.queryparam.password"
   }
}

Example fault rule

<FaultRule name="Basic Authentication Faults">
    <Step>
        <Name>AM-UnresolvedVariable</Name>
        <Condition>(fault.name Matches "UnresolvedVariable") </Condition>
    </Step>
    <Step>
        <Name>AM-AuthFailedResponse</Name>
        <Condition>(fault.name = "InvalidBasicAuthenticationSource")</Condition>
    </Step>
    <Condition>(BasicAuthentication.BA-Authentication.failed = true) </Condition>
</FaultRule>

Política de ConcurrentRateLimit

This section describes the fault codes and error messages that are returned and fault variables that are set by Edge when this policy triggers an error. This information is important to know if you are developing fault rules to handle errors. To learn more, see What you need to know about policy errors and Handling faults.

Runtime errors

These errors can occur when the policy executes.

Fault code HTTP status Occurs when

Fault code	HTTP status	Occurs when
`policies.concurrentratelimit.ConcurrentRatelimtViolation`	503	ConcurrentRatelimit connection exceeded. Connection limit : {0} Note: The Fault code shown on the left is correct, although it contains a misspelling ("limt"). Be sure to use the code exactly as shown here when creating fault rules to trap this error.

policies.concurrentratelimit.ConcurrentRatelimtViolation

503

ConcurrentRatelimit connection exceeded. Connection limit : {0}

Note: The Fault code shown on the left is correct, although it contains a misspelling ("limt"). Be sure to use the code exactly as shown here when creating fault rules to trap this error.

Deployment errors

Error name	Occurs when
`InvalidCountValue`	ConcurrentRatelimit invalid count value specified.
`ConcurrentRatelimitStepAttachment\ NotAllowedAtProxyEndpoint`	Concurrent Ratelimit policy {0} attachment is not allowed at proxy request/response/fault paths. This policy must be placed on the Target Endpoint.
`ConcurrentRatelimitStepAttachment\ MissingAtTargetEndpoint`	Concurrent Ratelimit policy {0} attachment is missing at target request/response/fault paths. This policy must be placed in the Target Request Preflow, Target Response Postflow, and DefaultFaultRule.
`InvalidTTLForMessageTimeOut`	ConcurrentRatelimit invalid ttl value specified for message timeout. It must be a positive integer.

Fault variables

These variables are set when this policy triggers an error. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "ConcurrentRatelimtViolation"` Note: The Error code shown in the example is correct, although it contains a misspelling ("limt"). Please be sure to use the code exactly as shown here when creating fault rules to trap this error.
`concurrentratelimit.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`concurrentratelimit.CRL-RateLimitPolicy.failed = true`

Example error response

If the rate limit is exceeded, the policy returns only an HTTP status 503 to the client.

Example fault rule

<faultrule name="VariableOfNonMsgType"></faultrule><FaultRules>
    <FaultRule name="Quota Errors">
        <Step>
            <Name>JavaScript-1</Name>
            <Condition>(fault.name Matches "ConcurrentRatelimtViolation") </Condition>
        </Step>
        <Condition>concurrentratelimit.CRL-RateLimitPolicy.failed=true</Condition>
    </FaultRule>
</FaultRules>

Política DecodeJWS

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Occurs when
`steps.jws.FailedToDecode`	401	The policy was unable to decode the JWS. The JWS is possibly corrupted.
`steps.jws.FailedToResolveVariable`	401	Occurs when the flow variable specified in the `<Source>` element of the policy does not exist.
`steps.jws.InvalidClaim`	401	For a missing claim or claim mismatch, or a missing header or header mismatch.
`steps.jws.InvalidJsonFormat`	401	Invalid JSON found in the JWS header.
`steps.jws.InvalidJws`	401	This error occurs when the JWS signature verification fails.
`steps.jws.InvalidPayload`	401	The JWS payload is invalid.
`steps.jws.InvalidSignature`	401	`<DetachedContent>` is omitted and the JWS has a detached content payload.
`steps.jws.MissingPayload`	401	The JWS payload is missing.
`steps.jws.NoAlgorithmFoundInHeader`	401	Occurs when the JWS omits the algorithm header.
`steps.jws.UnknownException`	401	An unknown exception occurred.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name Occurs when

InvalidAlgorithm The only valid values are: RS256, RS384, RS512, PS256, PS384, PS512, ES256, ES384, ES512, HS256, HS384, HS512.

Error name	Occurs when
`InvalidAlgorithm`	The only valid values are: RS256, RS384, RS512, PS256, PS384, PS512, ES256, ES384, ES512, HS256, HS384, HS512.
`EmptyElementForKeyConfiguration` `FailedToResolveVariable` `InvalidConfigurationForActionAndAlgorithmFamily` `InvalidConfigurationForVerify` `InvalidEmptyElement` `InvalidFamiliesForAlgorithm` `InvalidKeyConfiguration` `InvalidNameForAdditionalClaim` `InvalidNameForAdditionalHeader` `InvalidPublicKeyId` `InvalidPublicKeyValue` `InvalidSecretInConfig` `InvalidTypeForAdditionalClaim` `InvalidTypeForAdditionalHeader` `InvalidValueForElement` `InvalidValueOfArrayAttribute` `InvalidVariableNameForSecret` `MissingConfigurationElement` `MissingElementForKeyConfiguration` `MissingNameForAdditionalClaim` `MissingNameForAdditionalHeader`	Other possible deployment errors.

EmptyElementForKeyConfiguration

FailedToResolveVariable

InvalidConfigurationForActionAndAlgorithmFamily

InvalidConfigurationForVerify

InvalidEmptyElement

InvalidFamiliesForAlgorithm

InvalidKeyConfiguration

InvalidNameForAdditionalClaim

InvalidNameForAdditionalHeader

InvalidPublicKeyId

InvalidPublicKeyValue

InvalidSecretInConfig

InvalidTypeForAdditionalClaim

InvalidTypeForAdditionalHeader

InvalidValueForElement

InvalidValueOfArrayAttribute

InvalidVariableNameForSecret

MissingConfigurationElement

MissingElementForKeyConfiguration

MissingNameForAdditionalClaim

MissingNameForAdditionalHeader

Other possible deployment errors.

Variables con fallas

Estas variables se configuran cuando se genera un error de entorno de ejecución. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name Matches "TokenExpired"`
`JWS.failed`	Todas las políticas de JWS establecen la misma variable en caso de falla.	`jws.JWS-Policy.failed = true`

Ejemplo de respuesta de error

Para controlar errores, se recomienda capturar la parte errorcode de la respuesta de error. No dependas del texto en la faultstring, ya que podría cambiar.

Ejemplo de regla de falla

<FaultRules>
    <FaultRule name="JWS Policy Errors">
        <Step>
            <Name>JavaScript-1</Name>
            <Condition>(fault.name Matches "TokenExpired")</Condition>
        </Step>
        <Condition>JWS.failed=true</Condition>
    </FaultRule>
</FaultRules>

Política DecodeJWT

En esta sección, se describen los códigos y mensajes de error que se muestran y las variables de fallas que establece Edge cuando esta política activa un error. Esta información es importante para saber si estás desarrollando reglas de fallas con el propósito de manejar fallas. Para obtener más información, consulta Qué debes saber sobre los errores de políticas y Cómo solucionar fallas.

Errores de entorno de ejecución

Estos errores pueden producirse cuando se ejecuta la política.

Código de falla	Estado de HTTP	Causa
`steps.jwt.FailedToDecode`	401	Ocurre cuando la política no puede decodificar el JWT. El JWT puede tener un formato incorrecto, no ser válido o no se puede decodificar.
`steps.jwt.FailedToResolveVariable`	401	Ocurre cuando la variable de flujo especificada en el elemento `<Source>` de la política no existe.
`steps.jwt.InvalidToken`	401	Ocurre cuando la variable de flujo especificada en el elemento `<Source>` de la política está fuera del alcance o no se puede resolver.

Errores en la implementación

Estos errores pueden generarse cuando implementas un proxy que contiene esta política.

Nombre del error	Causa	Corregir
`InvalidEmptyElement`	Ocurre cuando la variable de flujo que contiene el JWT que se decodificará no se especifica en el elemento `<Source>` de la política.

Variables con fallas

Estas variables se configuran cuando se genera un error de entorno de ejecución. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name Matches "TokenExpired"`
`JWT.failed`	Todas las políticas de JWT establecen la misma variable en caso de falla.	`JWT.failed = true`

Ejemplo de respuesta de error

Códigos de error de políticas de JWT

Para controlar errores, se recomienda capturar la parte errorcode de la respuesta de error. No dependas del texto en la faultstring, ya que podría cambiar.

Ejemplo de regla de falla

    <FaultRules>
        <FaultRule name="JWT Policy Errors">
            <Step>
                <Name>JavaScript-1</Name>
                <Condition>(fault.name Matches "TokenExpired")</Condition>
            </Step>
            <Condition>JWT.failed=true</Condition>
        </FaultRule>
    </FaultRules>

Política ExtractVariables

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause
`steps.extractvariables.ExecutionFailed`	500	This error occurs when: The input payload (JSON, XML) is empty. The input (JSON, XML, etc) passed to the policy is invalid or malformed.
`steps.extractvariables.ImmutableVariable`	500	A variable used in the policy is immutable. The policy was unable to set this variable.
`steps.extractvariables.InvalidJSONPath`	500	This error occurs if an invalid JSON path is used in the `JSONPath` element of the policy. For example, if a JSON payload does not have the object `Name`, but you specify `Name` as the path in the policy, then this error occurs.
`steps.extractvariables.JsonPathParsingFailure`	500	This error occurs when the policy is unable to parse a JSON path and extract data from the flow variable specified in `Source` element. Typically this happens if the flow variable specified in the `Source` element does not exist in the current flow.
`steps.extractvariables.SetVariableFailed`	500	This error occurs if the policy could not set the value to a variable. The error generally happens if you try to assign values to multiple variables whose names start with the same words in a nested dot-separated format.
`steps.extractvariables.SourceMessageNotAvailable`	500	This error occurs if the message variable specified in the `Source` element of the policy is either: Out of scope (not available in the specific flow where the policy is being executed) or Can't be resolved (is not defined)
`steps.extractvariables.UnableToCast`	500	This error occurs if the policy was unable to cast the extracted value to a variable. Typically this happens if you attempt to set the value of one data type to a variable of another data type.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause	Fix
`NothingToExtract`	If the policy does not have any of the elements `URIPath`, `QueryParam`, `Header`, `FormParam`, `XMLPayload`, or `JSONPayload`, the deployment of the API Proxy fails, because there's nothing to extract.
`NONEmptyPrefixMappedToEmptyURI`	This error occurs if the policy has a prefix defined in the `Namespace` element under the `XMLPayload` element, but no URI is defined.
`DuplicatePrefix`	This error occurs if the policy has the same prefix defined more than once in the `Namespace` element under the `XMLPayload` element.
`NoXPathsToEvaluate`	If the policy does not have the `XPath` element within the `XMLPayload` element, then the deployment of the API proxy fails with this error. If you want to extract variables from an XML Payload, then an `XPath` child element must be specified.
`EmptyXPathExpression`	If the policy has an empty `XPath` expression within the `XMLPayload` element, then the deployment of the API proxy fails.
`NoJSONPathsToEvaluate`	If the policy does not have the `JSONPath` element within the `JSONPayload` element, then the deployment of the API proxy fails with this error.
`EmptyJSONPathExpression`	If the policy has an empty `XPath` expression within the `XMLPayload` element, then the deployment of the API proxy fails.
`MissingName`	If the policy does not have the `name` attribute in any of the policy elements like `QueryParam`, `Header`, `FormParam` or `Variable`, where it is required, then the deployment of the API proxy fails.
`PatternWithoutVariable`	If the policy does not have a variable specified within the `Pattern` element, then the deployment of the API proxy fails. The `Pattern` element requires the name of the variable in which extracted data will be stored.
`CannotBeConvertedToNodeset`	If the policy has an `XPath` expression where the `Variable` type is defined as nodeset, but the expression cannot be converted to nodeset, then the deployment of the API proxy fails.
`JSONPathCompilationFailed`	The policy could not compile a specified JSON Path.
`InstantiationFailed`	The policy could not be instantiated.
`XPathCompilationFailed`	If the prefix or the value used in the `XPath` element is not part of any of the declared namespaces in the policy, then the deployment of the API proxy fails.
`InvalidPattern`	If the `Pattern` element definition is invalid in any of the elements like `URIPath`, `QueryParam`, `Header`, `FormParam`, `XMLPayload` or `JSONPayload` within the policy, then the deployment of the API proxy fails. The `Pattern` element is considered invalid if it doesn't include a variable. For more information about pattern matching, see About matching and variable creation.

Fault variables

These variables are set when this policy triggers an error at runtime. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name = "SourceMessageNotAvailable"`
`extractvariables.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`extractvariables.EV-ParseJsonResponse.failed = true`

Example error response

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

{
   "fault":{
      "detail":{
         "errorcode":"steps.extractvariables.SourceMessageNotAvailable"
      },
      "faultstring":"request message is not available for ExtractVariable: EV-ParseJsonResponse"
   }
}

Example fault rule

<FaultRule name="Extract Variable Faults">
    <Step>
        <Name>AM-CustomErrorMessage</Name>
        <Condition>(fault.name = "SourceMessageNotAvailable") </Condition>
    </Step>
    <Condition>(extractvariables.EM-ParseJsonResponse.failed = true) </Condition>
</FaultRule>

Política GenerateJWS

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Occurs when
`steps.jws.GenerationFailed`	401	The policy was unable to generate the JWS.
`steps.jws.InsufficientKeyLength`	401	For a key less than 32 bytes for the HS256 algorithm
`steps.jws.InvalidClaim`	401	For a missing claim or claim mismatch, or a missing header or header mismatch.
`steps.jws.InvalidCurve`	401	The curve specified by the key is not valid for the Elliptic Curve algorithm.
`steps.jws.InvalidJsonFormat`	401	Invalid JSON found in the JWS header.
`steps.jws.InvalidPayload`	401	The JWS payload is invalid.
`steps.jws.InvalidSignature`	401	`<DetachedContent>` is omitted and the JWS has a detached content payload.
`steps.jws.KeyIdMissing`	401	The Verify policy uses a JWKS as a source for public keys, but the signed JWS does not include a `kid` property in the header.
`steps.jws.KeyParsingFailed`	401	The public key could not be parsed from the given key information.
`steps.jws.MissingPayload`	401	The JWS payload is missing.
`steps.jws.NoAlgorithmFoundInHeader`	401	Occurs when the JWS omits the algorithm header.
`steps.jws.SigningFailed`	401	In GenerateJWS, for a key less than the minimum size for the HS384 or HS512 algorithms
`steps.jws.UnknownException`	401	An unknown exception occurred.
`steps.jws.WrongKeyType`	401	Wrong type of key specified. For example, if you specify an RSA key for an Elliptic Curve algorithm, or a curve key for an RSA algorithm.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name Occurs when

InvalidAlgorithm The only valid values are: RS256, RS384, RS512, PS256, PS384, PS512, ES256, ES384, ES512, HS256, HS384, HS512.

Error name	Occurs when
`InvalidAlgorithm`	The only valid values are: RS256, RS384, RS512, PS256, PS384, PS512, ES256, ES384, ES512, HS256, HS384, HS512.
`EmptyElementForKeyConfiguration` `FailedToResolveVariable` `InvalidConfigurationForActionAndAlgorithmFamily` `InvalidConfigurationForVerify` `InvalidEmptyElement` `InvalidFamiliesForAlgorithm` `InvalidKeyConfiguration` `InvalidNameForAdditionalClaim` `InvalidNameForAdditionalHeader` `InvalidPublicKeyId` `InvalidPublicKeyValue` `InvalidSecretInConfig` `InvalidTypeForAdditionalClaim` `InvalidTypeForAdditionalHeader` `InvalidValueForElement` `InvalidValueOfArrayAttribute` `InvalidVariableNameForSecret` `MissingConfigurationElement` `MissingElementForKeyConfiguration` `MissingNameForAdditionalClaim` `MissingNameForAdditionalHeader`	Other possible deployment errors.

EmptyElementForKeyConfiguration

FailedToResolveVariable

InvalidConfigurationForActionAndAlgorithmFamily

InvalidConfigurationForVerify

InvalidEmptyElement

InvalidFamiliesForAlgorithm

InvalidKeyConfiguration

InvalidNameForAdditionalClaim

InvalidNameForAdditionalHeader

InvalidPublicKeyId

InvalidPublicKeyValue

InvalidSecretInConfig

InvalidTypeForAdditionalClaim

InvalidTypeForAdditionalHeader

InvalidValueForElement

InvalidValueOfArrayAttribute

InvalidVariableNameForSecret

MissingConfigurationElement

MissingElementForKeyConfiguration

MissingNameForAdditionalClaim

MissingNameForAdditionalHeader

Other possible deployment errors.

Variables con fallas

Estas variables se configuran cuando se genera un error de entorno de ejecución. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name Matches "TokenExpired"`
`JWS.failed`	Todas las políticas de JWS establecen la misma variable en caso de falla.	`jws.JWS-Policy.failed = true`

Ejemplo de respuesta de error

Para controlar errores, se recomienda capturar la parte errorcode de la respuesta de error. No dependas del texto en la faultstring, ya que podría cambiar.

Ejemplo de regla de falla

<FaultRules>
    <FaultRule name="JWS Policy Errors">
        <Step>
            <Name>JavaScript-1</Name>
            <Condition>(fault.name Matches "TokenExpired")</Condition>
        </Step>
        <Condition>JWS.failed=true</Condition>
    </FaultRule>
</FaultRules>

Genera GenerateJWT

Errores de entorno de ejecución

Estos errores pueden producirse cuando se ejecuta la política.

Código de falla	Estado de HTTP	Ocurre cuando
`steps.jwt.AlgorithmInTokenNotPresentInConfiguration`	401	Se produce cuando la política de verificación tiene varios algoritmos.
`steps.jwt.AlgorithmMismatch`	401	El algoritmo especificado en la política de generación no coincide con el esperado en la política de verificación. Los algoritmos especificados deben coincidir.
`steps.jwt.FailedToDecode`	401	La política no pudo decodificar el JWT. Es posible que el JWT esté dañado.
`steps.jwt.GenerationFailed`	401	La política no pudo generar el JWT.
`steps.jwt.InsufficientKeyLength`	401	En el caso de las claves inferiores a 32 bytes para el algoritmo HS256, menos de 48 bytes para el algoritmo HS386 y menos de 64 bytes para el algoritmo HS512.
`steps.jwt.InvalidClaim`	401	Porque falta un reclamo o un reclamo, o bien el encabezado o el encabezado no coinciden.
`steps.jwt.InvalidCurve`	401	La curva especificada por la clave no es válida para el algoritmo de curva elíptica.
`steps.jwt.InvalidJsonFormat`	401	Se encontró un archivo JSON que no es válido en el encabezado o la carga útil.
`steps.jwt.InvalidToken`	401	Este error ocurre cuando falla la verificación de la firma del JWT.
`steps.jwt.JwtAudienceMismatch`	401	La reclamación del público falló en la verificación del token.
`steps.jwt.JwtIssuerMismatch`	401	La reclamación de la entidad emisora falló durante la verificación del token.
`steps.jwt.JwtSubjectMismatch`	401	La reclamación de la entidad falló durante la verificación del token.
`steps.jwt.KeyIdMissing`	401	La política Verificar usa un JWKS como fuente para las claves públicas, pero el JWT firmado no incluye una propiedad `kid` en el encabezado.
`steps.jwt.KeyParsingFailed`	401	No se pudo analizar la clave pública a partir de la información clave proporcionada.
`steps.jwt.NoAlgorithmFoundInHeader`	401	Ocurre cuando el JWT no contiene un encabezado de algoritmo.
`steps.jwt.NoMatchingPublicKey`	401	La política de verificación usa un JWKS como fuente para claves públicas, pero la propiedad `kid` en el JWT firmado no aparece en el JWKS.
`steps.jwt.SigningFailed`	401	En GenerateJWT, ocurre en el caso de una clave que es menor que el tamaño mínimo para los algoritmos HS384 o HS512.
`steps.jwt.TokenExpired`	401	La política intenta verificar un token vencido.
`steps.jwt.TokenNotYetValid`	401	El token aún no es válido.
`steps.jwt.UnhandledCriticalHeader`	401	Un encabezado que encontró la política de verificación de JWT en el encabezado `crit` no aparece en `KnownHeaders`.
`steps.jwt.UnknownException`	401	Se produjo una excepción desconocida.
`steps.jwt.WrongKeyType`	401	El tipo de clave especificado es incorrecto. Por ejemplo, si especificas una clave RSA para un algoritmo de curva elíptica o una clave de curva para un algoritmo de RSA.

Errores en la implementación

Estos errores pueden generarse cuando implementas un proxy que contiene esta política.

Nombre del error	Causa	Corregir
`InvalidNameForAdditionalClaim`	La implementación fallará si la reclamación que se usa en el elemento secundario `<Claim>` del elemento `<AdditionalClaims>` es uno de los siguientes nombres registrados: `kid`, `iss`, `sub`, `aud`, `iat`, `exp`, `nbf` o `jti`.
`InvalidTypeForAdditionalClaim`	Si la reclamación que se usa en el elemento secundario `<Claim>` del elemento `<AdditionalClaims>` no es del tipo `string`, `number`, `boolean` ni `map`, la implementación fallará.
`MissingNameForAdditionalClaim`	Si el nombre de la reclamación no se especifica en el elemento secundario `<Claim>` del elemento `<AdditionalClaims>`, la implementación fallará.
`InvalidNameForAdditionalHeader`	Este error ocurre cuando el nombre de la reclamación utilizado en el elemento secundario `<Claim>` del elemento `<AdditionalClaims>` es `alg` o `typ`.
`InvalidTypeForAdditionalHeader`	Si el tipo de reclamación que se usa en el elemento secundario `<Claim>` del elemento `<AdditionalClaims>` no es del tipo `string`, `number`, `boolean` ni `map`, la implementación fallará.
`InvalidValueOfArrayAttribute`	Este error se produce cuando el valor del atributo de array en el elemento secundario `<Claim>` del elemento `<AdditionalClaims>` no se establece en `true` ni `false`.
`InvalidConfigurationForActionAndAlgorithm`	Si el elemento `<PrivateKey>` se usa con los algoritmos de la familia HS o el elemento `<SecretKey>` con los algoritmos de la familia RSA, la implementación fallará.
`InvalidValueForElement`	Si el valor especificado en el elemento `<Algorithm>` no es un valor admitido, la implementación fallará.
`MissingConfigurationElement`	Este error se producirá si no se usa el elemento `<PrivateKey>` con los algoritmos de la familia RSA o si no se usa el elemento `<SecretKey>` con los algoritmos de la familia HS.
`InvalidKeyConfiguration`	Si el elemento secundario `<Value>` no está definido en los elementos `<PrivateKey>` o `<SecretKey>`, la implementación fallará.
`EmptyElementForKeyConfiguration`	Si el atributo ref del elemento secundario `<Value>` de los elementos `<PrivateKey>` o `<SecretKey>` está vacío o no se especifica, la implementación fallará.
`InvalidVariableNameForSecret`	Este error se produce si el nombre de la variable de flujo especificado en el atributo ref del elemento secundario `<Value>` de los elementos `<PrivateKey>` o `<SecretKey>` no contiene el prefijo privado `(private.)`.
`InvalidSecretInConfig`	Este error se produce si el elemento secundario `<Value>` de los elementos `<PrivateKey>` o `<SecretKey>` no contiene el prefijo privado `(private.)`.
`InvalidTimeFormat`	Si el valor especificado en el elemento `<NotBefore>` no usa un formato admitido, la implementación fallará.

Variables con fallas

Estas variables se configuran cuando se genera un error de entorno de ejecución. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name Matches "TokenExpired"`
`JWT.failed`	Todas las políticas de JWT establecen la misma variable en caso de falla.	`JWT.failed = true`

Ejemplo de respuesta de error

Códigos de error de políticas de JWT

Para controlar errores, se recomienda capturar la parte errorcode de la respuesta de error. No dependas del texto en la faultstring, ya que podría cambiar.

Ejemplo de regla de falla

    <FaultRules>
        <FaultRule name="JWT Policy Errors">
            <Step>
                <Name>JavaScript-1</Name>
                <Condition>(fault.name Matches "TokenExpired")</Condition>
            </Step>
            <Condition>JWT.failed=true</Condition>
        </FaultRule>
    </FaultRules>

Política JavaCallout

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause	Fix
`steps.javacallout.ExecutionError`	500	Occurs when Java code throws an exception or returns null during the execution of a JavaCallout policy.

Deployment errors

These errors can occur when the proxy containing the policy is deployed.

Error name	Fault string	HTTP status	Occurs when
`ResourceDoesNotExist`	`Resource with name [name] and type [type] does not exist`	N/A	The file specified in the `<ResourceURL>` element does not exist.
`JavaCalloutInstantiationFailed`	`Failed to instantiate the JavaCallout Class [classname]`	N/A	The class file specified in the `<ClassName>` element is not in the jar.
`IncompatibleJavaVersion`	`Failed to load java class [classname] definition due to - [reason]`	N/A	See fault string. See also Supported software and supported versions.
`JavaClassNotFoundInJavaResource`	`Failed to find the ClassName in java resource [jar_name] - [class_name]`	N/A	See fault string.
`JavaClassDefinitionNotFound`	`Failed to load java class [class_name] definition due to - [reason]`	N/A	See fault string.
`NoAppropriateConstructor`	`No appropriate constructor found in JavaCallout class [class_name]`	N/A	See fault string.
`NoResourceForURL`	`Could not locate a resource with URL [string]`	N/A	See fault string.

Fault variables

These variables are set when this policy triggers an error. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "ExecutionError"`
`javacallout.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`javacallout.JC-GetUserData.failed = true`

Example error response

{  
   "fault":{  
      "faultstring":"Failed to execute JavaCallout. [policy_name]",
      "detail":{  
         "errorcode":"javacallout.ExecutionError"
      }
   }
}

Example fault rule

<FaultRule name="JavaCalloutFailed">
    <Step>
        <Name>AM-JavaCalloutError</Name>
    </Step>
    <Condition>(fault.name Matches "ExecutionError") </Condition>
</FaultRule>

Política JavaScript

En esta sección, se describen los códigos y mensajes de error que se muestran, así como las variables de falla. que establece Edge cuando esta política activa un error. Esta información es importante para saber si estás desarrollando reglas de fallas con el propósito de manejar fallas. Para obtener más información, consulta Lo que necesitas saber sobre errores de políticas y Controla fallas.

Errores de entorno de ejecución

Estos errores pueden producirse cuando se ejecuta la política.

Código de falla	Estado de HTTP	Causa	Corregir
`steps.javascript.ScriptExecutionFailed`	500	La política de JavaScript puede arrojar muchos tipos diferentes de errores de ScriptExecutionFailed. Comúnmente tipos de errores detectados son RangeError, ReferenceError, SyntaxError, TypeError y URIError.
`steps.javascript.ScriptExecutionFailedLineNumber`	500	Se produjo un error en el código JavaScript. Consulta la string con error para obtener más detalles.	N/A
`steps.javascript.ScriptSecurityError`	500	Se produjo un error de seguridad cuando se ejecutó JavaScript. Consulta la string con error para obtener más detalles.	N/A

Errores en la implementación

Estos errores pueden generarse cuando implementas un proxy que contiene esta política.

Nombre del error	Causa	Corregir
`InvalidResourceUrlFormat`	Si el formato de la URL del recurso especificado en elemento `<ResourceURL>` o `<IncludeURL>` de la política de JavaScript no es válida, la implementación del proxy de la API falla.
`InvalidResourceUrlReference`	Si los elementos `<ResourceURL>` o `<IncludeURL>` hacer referencia a un archivo JavaScript que no existe, la implementación del proxy de API fallará. El archivo de origen al que se hace referencia debe existir a nivel de proxy de API, entorno u organización.
`WrongResourceType`	Este error se produce durante la implementación si `<ResourceURL>` o `<IncludeURL>` los elementos de la política de JavaScript hacen referencia a cualquier tipo de recurso que no sea jsc (archivo JavaScript).
`NoResourceURLOrSource`	La implementación de la política de JavaScript puede fallar con este error si el `<ResourceURL>` no se declaró el elemento o si la URL del recurso no está definida dentro de este elemento. El elemento `<ResourceURL>` es obligatorio. O bien, se declara el elemento `<IncludeURL>` pero la URL del recurso no está definida en este elemento. El elemento `<IncludeURL>` es opcional. pero, si se declara, la URL del recurso debe especificarse en el elemento `<IncludeURL>`.

Variables con fallas

Estas variables se configuran cuando esta política activa un error en el entorno de ejecución. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name Matches "ScriptExecutionFailed"`
`javascript.policy_name.failed`	`policy_name` es el nombre especificado por el usuario de la política que generó la falla.	`javascript.JavaScript-1.failed = true`

Ejemplo de respuesta de error

Nota: Para controlar errores, se recomienda capturar la parte errorcode de la respuesta de error. No dependas del texto en la faultstring, ya que podría cambiar.

{
  "fault": {
    "faultstring": "Execution of SetResponse failed with error: Javascript runtime error: "ReferenceError: "status" is not defined. (setresponse.js:6)\"",
    "detail": {
      "errorcode": "steps.javascript.ScriptExecutionFailed"
    }
  }
}

Ejemplo de regla de falla

<FaultRule name="JavaScript Policy Faults">
    <Step>
        <Name>AM-CustomErrorResponse</Name>
        <Condition>(fault.name Matches "ScriptExecutionFailed") </Condition>
    </Step>
    <Condition>(javascript.JavaScript-1.failed = true) </Condition>
</FaultRule>

Política JSONThreatProtection

En esta sección, se describen los códigos y mensajes de error que se muestran, y las variables de falla que establece Edge cuando esta política activa un error. Esta información es importante para saber si estás desarrollando reglas de fallas con el propósito de manejar fallas. Para obtener más información, consulta Qué debes saber sobre los errores de políticas y Cómo solucionar fallas.

Errores de entorno de ejecución

Estos errores pueden producirse cuando se ejecuta la política.

Código de falla	Estado de HTTP	Causa
`steps.jsonthreatprotection.ExecutionFailed`	500	La política JSONThreatProtection puede arrojar varios tipos de errores ExecutionFailed. La mayoría de estos errores se generan cuando se supera un límite específico establecido en la política. Estos tipos de errores incluyen: longitud del nombre de la entrada del objeto, recuento de entradas de objetos recuento de elementos de array profundidad del contenedor, Longitud del valor de la cadena. Este error también ocurre cuando la carga útil contiene un objeto JSON no válido.
`steps.jsonthreatprotection.SourceUnavailable`	500	Este error se genera si la variable mensaje especificada en el elemento `<Source>`: Está fuera del alcance (no está disponible en el flujo específico en el que se ejecuta la política) o No es uno de los valores válidos `request`, `response` o `message`.
`steps.jsonthreatprotection.NonMessageVariable`	500	Este error se genera si el elemento `<Source>` se configura como una variable que no es del tipo mensaje.

Errores en la implementación

Ninguno

Variables con fallas

Estas variables se establecen cuando esta política activa un error. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name Matches "SourceUnavailable"`
`jsonattack.policy_name.failed`	`policy_name` es el nombre especificado por el usuario de la política que generó la falla.	`jsonattack.JTP-SecureRequest.failed = true`

Ejemplo de respuesta de error

{
  "fault": {
    "faultstring": "JSONThreatProtection[JPT-SecureRequest]: Execution failed. reason: JSONThreatProtection[JTP-SecureRequest]: Exceeded object entry name length at line 2",
    "detail": {
      "errorcode": "steps.jsonthreatprotection.ExecutionFailed"
    }
  }
}

Ejemplo de regla de falla

<FaultRule name="JSONThreatProtection Policy Faults">
    <Step>
        <Name>AM-CustomErrorResponse</Name>
        <Condition>(fault.name Matches "ExecutionFailed") </Condition>
    </Step>
    <Condition>(jsonattack.JPT-SecureRequest.failed = true) </Condition>
</FaultRule>

Los tipos de políticas JSONThreatProtection definen los siguientes códigos de error:

Política JSONtoXML

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause
`steps.jsontoxml.ExecutionFailed`	500	The input payload (JSON) is empty or the input (JSON) passed to JSON to XML policy is invalid or malformed.
`steps.jsontoxml.InCompatibleTypes`	500	This error occurs if the type of the variable defined in the `<Source>` element and the `<OutputVariable>` element are not the same. It is mandatory that the type of the variables contained within the `<Source>` element and the `<OutputVariable>` element matches. The valid types are `message` and `string`.
`steps.jsontoxml.InvalidSourceType`	500	This error occurs if the type of the variable used to define the `<Source>` element is invalid. The valid types of variable are `message` and `string`.
`steps.jsontoxml.OutputVariableIsNotAvailable`	500	This error occurs if the variable specified in the `<Source>` element of the JSON to XML Policy is of type string and the `<OutputVariable>` element is not defined. The `<OutputVariable>` element is mandatory when the variable defined in the `<Source>` element is of type string.
`steps.jsontoxml.SourceUnavailable`	500	This error occurs if the message variable specified in the `<Source>` element of the JSON to XML policy is either: out of scope (not available in the specific flow where the policy is being executed) or can't be resolved (is not defined)

Deployment errors

None.

Fault variables

These variables are set when a runtime error occurs. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "SourceUnavailable"`
`jsontoxml.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`jsontoxml.JSON-to-XML-1.failed = true`

Example error response

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

{
  "fault": {
    "faultstring": "JSONToXML[JSON-to-XML-1]: Source xyz is not available",
    "detail": {
      "errorcode": "steps.json2xml.SourceUnavailable"
    }
  }
}

Example fault rule

<FaultRule name="JSON To XML Faults">
    <Step>
        <Name>AM-SourceUnavailableMessage</Name>
        <Condition>(fault.name Matches "SourceUnavailable") </Condition>
    </Step>
    <Step>
        <Name>AM-BadJSON</Name>
        <Condition>(fault.name = "ExecutionFailed")</Condition>
    </Step>
    <Condition>(jsontoxml.JSON-to-XML-1.failed = true) </Condition>
</FaultRule>

Política de operaciones de mapas de clave-valor

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause	Fix
`steps.keyvaluemapoperations.SetVariableFailed`	500	This error occurs if you try to retrieve a value from an encrypted key value map and set the value to a variable whose name does not have the prefix `private`. The prefix, which is required for basic security purposes during debugging, hides the encrypted values from API proxy Trace and debug sessions.
`steps.keyvaluemapoperations.UnsupportedOperationException`	500	This error occurs if the `mapIdentifier` attribute is set to empty string in the Key Value Map Operations policy.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause	Fix
`InvalidIndex`	If the `index` attribute specified in the `<Get>` element of Key Value Map Operations policy is zero or a negative number, then the deployment of the API proxy fails. The index starts from `1`, so an index of zero or negative integer is considered as invalid.
`KeyIsMissing`	This error occurs if the `<Key>` element is completely missing or `<Parameter>` element is missing within `<Key>` element underneath the `<Entry>` of the `<InitialEntries>` element of the Key Value Map Operations policy.
`ValueIsMissing`	This error occurs if the `<Value>` element is missing underneath the `<Entry>` element of the `<InitialEntries>` element of the Key Value Map Operations policy.

Política de LDAP

This policy uses the following error codes:

Error Code	Message
`InvalidAttributeName`	`Invalid attribute name {0}.`
`InvalidSearchBase`	`Search base can not be empty.`
`InvalidValueForPassword`	`Invalid value for password field. It can not be empty.`
`InvalidSearchScope`	`Invalid scope {0}. Allowed scopes are {1}.`
`InvalidUserCredentials`	`Invalid user credentials.`
`InvalidExternalLdapReference`	`Invalid external ldap reference {0}.`
`LdapResourceNotFound`	`Ldap resource {0} not found.`
`BaseDNRequired`	`Base DN required.`
`OnlyReferenceOrValueIsAllowed`	`Only value or reference is allowed for {0}.`
`AttributesRequired`	`At least one attribute required for search action.`
`UserNameIsNull`	`User name is null.`
`SearchQueryAndUserNameCannotBePresent`	`Both search query and username can not be present in the authentication action. Please specify either one of them.`

Política MessageLogging

Errores de entorno de ejecución

Estos errores pueden producirse cuando se ejecuta la política.

Código de falla	Estado de HTTP	Causa
`steps.messagelogging.StepDefinitionExecutionFailed`	500	Consulta la cadena de errores.

Errores en la implementación

Estos errores pueden generarse cuando implementas un proxy que contiene esta política.

Nombre del error	Causa	Corregir
`InvalidProtocol`	La implementación de la política MessageLogging puede fallar si el protocolo especificado en el elemento `<Protocol>` no es válido. Los protocolos válidos son TCP y UDP. Para enviar mensajes de syslog a través de TLS y SSL, solo se admite TCP.
`InvalidPort`	La implementación de la política MessageLogging puede fallar con este error si el número de puerto no se especifica en el elemento `<Port>` o si no es válido. El número de puerto debe ser un número entero mayor que cero.

Variables con fallas

Estas variables se configuran cuando se genera un error de entorno de ejecución. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name Matches "StepDefinitionExecutionFailed"`
`messagelogging.policy_name.failed`	`policy_name` es el nombre especificado por el usuario de la política que generó la falla.	`messagelogging.ML-LogMessages.failed = true`

Ejemplo de respuesta de error

Nota: Para controlar errores, se recomienda capturar la parte errorcode de la respuesta de error. No dependas del texto en la faultstring, ya que podría cambiar.

{  
   "fault":{  
      "detail":{  
         "errorcode":"steps.messagelogging.StepDefinitionExecutionFailed"
      },
      "faultstring":"Execution failed"
   }
}

Ejemplo de regla de falla

<FaultRule name="MessageLogging">
    <Step>
        <Name>ML-LogMessages</Name>
        <Condition>(fault.name Matches "StepDefinitionExecutionFailed") </Condition>
    </Step>
    <Condition>(messagelogging.ML-LogMessages.failed = true) </Condition>
</FaultRule>

Política OASValidation

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause
`steps.oasvalidation.Failed`	500	Request message body cannot be validated against the provided OpenAPI Specification.
`steps.oasvalidation.SourceMessageNotAvailable`	500	Variable specified in the `<Source>` element of the policy is either out of scope or cannot be resolved.
`steps.oasvalidation.NotMessageVariable`	500	`<Source>` element is set to a variable that is not of type message.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause
`ResourceDoesNotExist`	OpenAPI Specification referenced in the `<OASResource>` element does not exist.
`ResourceCompileFailed`	OpenAPI Specification that is included in the deployment contains errors that prevent it from being compiled. This generally indicates that the specification is not a well-formed OpenAPI Specification 3.0.
`BadResourceURL`	OpenAPI Specification referenced in the `<OASResource>` element cannot be processed. This can occur if the file is not a JSON or YAML file or the file URL is not specified correctly.

Fault variables

These variables are set when this policy triggers an error at runtime. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "ResourceDoesNotExist"`
`oasvalidation.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`oasvalidation.myoaspolicy.failed = true`

Política PopulateCache

Errores de entorno de ejecución

Estos errores pueden producirse cuando se ejecuta la política.

Código de falla	Estado de HTTP	Ocurre cuando
`policies.populatecache.EntryCannotBeCached`	500	Una entrada no se puede almacenar en caché. El objeto del mensaje que se almacena en caché no es una instancia de una clase que se pueda serializar.

Errores en la implementación

Estos errores pueden generarse cuando implementas un proxy que contiene esta política.

Nombre del error	Causa	Corregir
`InvalidCacheResourceReference`	Este error se genera si el elemento `<CacheResource>` en la política PropagateCache se configura como un nombre que no existe en el entorno en el que se implementa el proxy de API.
`CacheNotFound`	No existe la caché especificada en el elemento `<CacheResource>`.

Variables con fallas

Estas variables se establecen cuando esta política activa un error. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name = "EntryCannotBeCached"`
`populatecache.policy_name.failed`	`policy_name` es el nombre especificado por el usuario de la política que generó la falla.	`populatecache.POP-CACHE-1.failed = true`

Ejemplo de respuesta de error

{
  "fault": {
    "faultstring": "[entry] can not be cached. Only serializable entries are cached.",
    "detail": {
      "errorcode": "steps.populatecache.EntryCannotBeCached"
    }
  }
}

Ejemplo de regla de falla

<FaultRule name="Populate Cache Fault">
    <Step>
        <Name>AM-EntryCannotBeCached</Name>
        <Condition>(fault.name Matches "EntryCannotBeCached") </Condition>
    </Step>
    <Condition>(populatecache.POP-CACHE-1.failed = true) </Condition>
</FaultRule>

Política LookupCache

This section describes the error messages and flow variables that are set when this policy triggers an error. This information is important to know if you are developing fault rules for a proxy. To learn more, see What you need to know about policy errors and Handling faults.

Error code prefix

N/A

Runtime errors

This policy does not throw any runtime errors.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause	Fix
`InvalidCacheResourceReference`	This error occurs if the `<CacheResource>` element is set to a name which does not exist in the environment where the API proxy is being deployed.
`InvalidTimeout`	If the `<CacheLookupTimeoutInSeconds>` element is set to a negative number, then the deployment of the API proxy fails.
`CacheNotFound`	This error occurs if the specific cache mentioned in the error message has not been created on a specific Message Processor component.

Fault variables

N/A

Example error response

N/A

Política InvalidateCache

En esta sección, se describen los mensajes de error y las variables de flujo que se configuran cuando esta política activa un error. Esta información es importante si deseas saber si desarrollas reglas de fallas para un proxy. Para obtener más información, consulta Lo que necesitas saber sobre errores de políticas y Controla fallas.

Prefijo del código de error

No disponible

Errores de entorno de ejecución

Esta política no arroja ningún error de entorno de ejecución.

Errores en la implementación

Estos errores pueden generarse cuando implementas un proxy que contiene esta política.

Nombre del error	Causa	Corregir
`InvalidCacheResourceReference`	Este error se genera si el elemento `<CacheResource>` en la política InvalidateCache está configurado en un nombre que no existe en el entorno en el que se implementa el proxy de API.
`CacheNotFound`	Este error se genera si la caché específica que se menciona en el mensaje de error no se creó en un componente específico del procesador de mensajes.

Variables con fallas

N/A

Ejemplo de respuesta de error

No disponible

Política ResponseCache

Prefijo del código de error

No disponible

Errores de entorno de ejecución

Esta política no arroja ningún error de entorno de ejecución.

Errores en la implementación

Estos errores pueden generarse cuando implementas un proxy que contiene esta política.

Nombre del error	Causa	Corregir
`InvalidTimeout`	Si el elemento `<CacheLookupTimeoutInSeconds>` de la política ResponseCache se establece en un número negativo, fallará la implementación del proxy de API.
`InvalidCacheResourceReference`	Este error se produce si el elemento `<CacheResource>` de una política ResponseCache se establece con un nombre que no existe en el entorno en el que se implementa el proxy de la API.
`ResponseCacheStepAttachmentNotAllowedReq`	Este error se produce si la misma política ResponseCache se adjunta a varias rutas de acceso de solicitud dentro de cualquier flujo de un proxy de API.
`ResponseCacheStepAttachmentNotAllowedResp`	Este error se produce si la misma política ResponseCache se adjunta a varias rutas de respuesta dentro de cualquier flujo de un proxy de API.
`InvalidMessagePatternForErrorCode`	Este error se produce si los elementos `<SkipCacheLookup>` o `<SkipCachePopulation>` de una política ResponseCache contienen una condición no válida.
`CacheNotFound`	Este error se genera si la caché específica que se menciona en el mensaje de error no se creó en un componente específico del procesador de mensajes.

Variables con fallas

N/A

Ejemplo de respuesta de error

No disponible

Política de OAuthV2

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause	Thrown by operations
`steps.oauth.v2.access_token_expired`	401	The access token is expired.	VerifyAccessToken InvalidateToken
`steps.oauth.v2.access_token_not_approved`	401	The access token was revoked.	VerifyAccessToken
`steps.oauth.v2.apiresource_doesnot_exist`	401	The requested resource does not exist any of the API products associated with the access token.	VerifyAccessToken
`steps.oauth.v2.FailedToResolveAccessToken`	500	The policy expected to find an access token in a variable specified in the `<AccessToken>` element, but the variable could not be resolved.	GenerateAccessToken
`steps.oauth.v2.FailedToResolveAuthorizationCode`	500	The policy expected to find an authorization code in a variable specified in the `<Code>` element, but the variable could not be resolved.	GenerateAuthorizationCode
`steps.oauth.v2.FailedToResolveClientId`	500	The policy expected to find the Client ID in a variable specified in the `<ClientId>` element, but the variable could not be resolved.	GenerateAccessToken GenerateAuthorizationCode GenerateAccessTokenImplicitGrant RefreshAccessToken
`steps.oauth.v2.FailedToResolveRefreshToken`	500	The policy expected to find a refresh token in a variable specified in the `<RefreshToken>` element, but the variable could not be resolved.	RefreshAccessToken
`steps.oauth.v2.FailedToResolveToken`	500	The policy expected to find a token in a variable specified in the `<Tokens>` element, but the variable could not be resolved.	ValidateToken InvalidateToken
`steps.oauth.v2.InsufficientScope`	403	The access token presented in the request has a scope that does not match the scope specified in the verify access token policy. To learn about scope, see Working with OAuth2 scopes.	VerifyAccessToken
`steps.oauth.v2.invalid_access_token`	401	The access token sent from the client is invalid.	VerifyAccessToken
`steps.oauth.v2.invalid_client`	401	This error name is returned when the `<GenerateResponse>` property of the policy is set to true and the client ID sent in the request is invalid. Check to be sure you are using the correct client key and secret values for the Developer App associated with your proxy. Typically, these values are sent as a Base64 encoded Basic Authorization header. Note: It is recommended that you change existing fault rule conditions to catch both the `invalid_client` and `InvalidClientIdentifier` names. See the 16.09.21 Release Notes for more information and an example.	GenerateAccessToken RefreshAccessToken
`steps.oauth.v2.InvalidRequest`	400	This error name is used for multiple different kinds of errors, typically for missing or incorrect parameters sent in the request. If `<GenerateResponse>` is set to `false`, use fault variables (described below) to retrieve details about the error, such as the fault name and cause.	GenerateAccessToken GenerateAuthorizationCode GenerateAccessTokenImplicitGrant RefreshAccessToken
`steps.oauth.v2.InvalidAccessToken`	401	The authorization header does not have the word "Bearer", which is required. For example: `Authorization: Bearer your_access_token`	VerifyAccessToken
`steps.oauth.v2.InvalidAPICallAsNoApiProductMatchFound`	401	The API proxy is not in the Product associated with the access token. Tips: Be sure that the product associated with the access token is configured correctly. For example, if you use wildcards in resource paths, be sure the wildcards are being used correctly. See Create API products for details. See also this Apigee Community post for more guidance on causes for this error.	VerifyAccessToken
`steps.oauth.v2.InvalidClientIdentifier`	500	This error name is returned when the `<GenerateResponse>` property of the policy is set to false and the client ID sent in the request is invalid. Check to be sure you are using the correct client key and secret values for the Developer App associated with your proxy. Typically, these values are sent as a Base64 encoded Basic Authorization header. Note: In this situation, this error used to be called `invalid_client`. It is recommended that you change existing fault rule conditions to catch both the `invalid_client` and `InvalidClientIdentifier` names. See the 16.09.21 Release Notes for more information and an example.	GenerateAccessToken RefreshAccessToken
`steps.oauth.v2.InvalidParameter`	500	The policy must specify either an access token or an authorization code, but not both.	GenerateAuthorizationCode GenerateAccessTokenImplicitGrant
`steps.oauth.v2.InvalidTokenType`	500	The `<Tokens>/<Token>` element requires you to specify the token type (for example, `refreshtoken`). If the client passes the wrong type, this error is thrown.	ValidateToken InvalidateToken
`steps.oauth.v2.MissingParameter`	500	The response type is `token`, but no grant types are specified.	GenerateAuthorizationCode GenerateAccessTokenImplicitGrant
`steps.oauth.v2.UnSupportedGrantType`	500	The client specified a grant type that is unsupported by the policy (not listed in the <SupportedGrantTypes> element). Note: There is currently a bug where unsupported grant type errors are not thrown correctly. If an unsupported grant type error occurs, the proxy does not enter the Error Flow, as expected.	GenerateAccessToken GenerateAuthorizationCode GenerateAccessTokenImplicitGrant RefreshAccessToken

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause
`InvalidValueForExpiresIn`	For the `<ExpiresIn>` element, valid values are positive integers and `-1`.
`InvalidValueForRefreshTokenExpiresIn`	For the `<RefreshTokenExpiresIn>` element, valid values are positive integers and `-1`.
`InvalidGrantType`	An invalid grant type is specified in the `<SupportedGrantTypes>` element. See the policy reference for a list of valid types.
`ExpiresInNotApplicableForOperation`	Be sure that the operations specified in the <Operations> element support expiration. For example, the VerifyToken operation does not.
`RefreshTokenExpiresInNotApplicableForOperation`	Be sure that the operations specified in the <Operations> element support refresh token expiration. For example, the VerifyToken operation does not.
`GrantTypesNotApplicableForOperation`	Be sure that the grant types specified in <SupportedGrantTypes> are supported for the specified operation.
`OperationRequired`	You must specify an operation in this policy using the `<Operation>` element. Note: If the `<Operation>` element is missing, the UI throws a schema validation error.
`InvalidOperation`	You must specify a valid operation in this policy using the `<Operation>` element. Note: If the `<Operation>` element is invalid, the UI throws a schema validation error.
`TokenValueRequired`	You must specify a token `<Token>` value in the `<Tokens>` element.

Fault variables

These variables are set when this policy triggers an error at runtime.

Note: You an use these variables to create Fault Rule conditions. These variables are populated when an error occurs if <GenerateResponse> is set to false. If <GenerateResponse> is true, the policy returns a response to the client immediately if an error occurs -- the error flow is skipped and these variables are not populated. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name = "InvalidRequest"`
`oauthV2.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`oauthV2.GenerateAccesstoken.failed = true`
`oauthV2.policy_name.fault.name`	`policy_name` is the user-specified name of the policy that threw the fault.	`oauthV2.GenerateAccesstoken.fault.name = InvalidRequest` Note: For the VerifyAccessToken operation, the fault name includes this suffix: `keymanagement.service` For example: `keymanagement.service.invalid_access_token`
`oauthV2.policy_name.fault.cause`	`policy_name` is the user-specified name of the policy that threw the fault.	`oauthV2.GenerateAccesstoken.cause = Required param : grant_type`

Example error response

These responses are sent back to the client if the <GenerateResponse> element is true.

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

If <GenerateResponse> is true, the policy returns errors in this format for operations that generate tokens and codes. For a complete list, see see OAuth HTTP error response reference.

{"ErrorCode" : "invalid_client", "Error" :"ClientId is Invalid"}

If <GenerateResponse> is true, the policy returns errors in this format for verify and validate operations. For a complete list, see see OAuth HTTP error response reference.

{  
   {  
      "fault":{  
         "faultstring":"Invalid Access Token",
         "detail":{  
            "errorcode":"keymanagement.service.invalid_access_token"
         }
      }
   }

Example fault rule

<FaultRule name=OAuthV2 Faults">
    <Step>
        <Name>AM-InvalidClientResponse</Name>
        <Condition>(fault.name = "invalid_client") OR (fault.name = "InvalidClientIdentifier")</Condition>
    </Step>
    <Step>
        <Name>AM-InvalidTokenResponse</Name>
        <Condition>(fault.name = "invalid_access_token")</Condition>
    </Step>
    <Condition>(oauthV2.failed = true) </Condition>
</FaultRule>

Política de GetOAuthV2Info

Runtime errors

These errors can occur when the policy executes. The error names shown below are the strings that are assigned to the fault.name variable when an error occurs. See the Fault variables section below for more details.

Fault code	HTTP status	Cause
`steps.oauth.v2.access_token_expired`	500	The access token sent to the policy is expired.
`steps.oauth.v2.authorization_code_expired`	500	The authorization code sent to the policy is expired.
`steps.oauth.v2.invalid_access_token`	500	The access token sent to the policy is invalid.
`steps.oauth.v2.invalid_client-invalid_client_id`	500	The client ID sent to the policy is invalid.
`steps.oauth.v2.invalid_refresh_token`	500	The refresh token sent to the policy is invalid.
`steps.oauth.v2.invalid_request-authorization_code_invalid`	500	The authorization code sent to the policy is invalid.
`steps.oauth.v2.InvalidAPICallAsNoApiProductMatchFound`	401	Please see this Apigee Community post for information about troubleshooting this error.
`steps.oauth.v2.refresh_token_expired`	500	The refresh token sent to the policy is expired.

Deployment errors

Refer to the message reported in the UI for information about deployment errors.

Fault variables

These variables are set when this policy triggers an error at runtime.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "IPDeniedAccess"`
`oauthV2.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`oauthV2.GetTokenInfo.failed = true`
`oauthV2.policy_name.fault.name`	`policy_name` is the user-specified name of the policy that threw the fault.	`oauthV2.GetToKenInfo.fault.name = invalid_client-invalid_client_id`
`oauthV2.policy_name.fault.cause`	`policy_name` is the user-specified name of the policy that threw the fault.	`oauthV2.GetTokenInfo.cause = ClientID is Invalid`

Example error response

{  
   "fault":{  
      "faultstring":"ClientId is Invalid",
      "detail":{  
         "errorcode":"keymanagement.service.invalid_client-invalid_client_id"
      }
   }
}

Example fault rule

<FaultRule name="OAuthV2 Faults">
    <Step>
        <Name>AM-InvalidClientIdResponse</Name>
    </Step>
    <Condition>(fault.name = "invalid_client-invalid_client_id")</Condition>
</FaultRule>

Política SetOAuthV2Info

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause
`steps.oauth.v2.access_token_expired`	500	The access token sent to the policy is expired.
`steps.oauth.v2.invalid_access_token`	500	The access token sent to the policy is invalid.
`steps.oauth.v2.InvalidAPICallAsNoApiProductMatchFound`	401	Please see this Apigee Community post for information about troubleshooting this error.

Deployment errors

Refer to the message reported in the UI for information about deployment errors.

Fault variables

These variables are set when this policy triggers an error at runtime.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name = "invalid_access_token"`
`oauthV2.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`oauthV2.SetTokenInfo.failed = true`
`oauthV2.policy_name.fault.name`	`policy_name` is the user-specified name of the policy that threw the fault.	`oauthV2.SetTokenInfo.fault.name = invalid_access_token`
`oauthv2.policy_name.fault.cause`	`policy_name` is the user-specified name of the policy that threw the fault.	`oauthV2.SetTokenInfo.cause = Invalid Access Token`

Example error response

{
  "fault": {
    "faultstring": "Invalid Access Token",
    "detail": {
      "errorcode": "keymanagement.service.invalid_access_token"
    }
  }
}

Example fault rule

<FaultRule name=SetOAuthV2Info Faults">
    <Step>
        <Name>AM-InvalidTokenResponse</Name>
        <Condition>(fault.name = "invalid_access_token")</Condition>
    </Step>
    <Condition>(oauthV2.failed = true) </Condition>
</FaultRule>

Política DeleteOAuthV2Info

Errores de entorno de ejecución

Estos errores pueden producirse cuando se ejecuta la política.

Código de falla	Estado de HTTP	Causa
`steps.oauth.v2.invalid_access_token`	401	El token de acceso enviado a la política no es válido.
`steps.oauth.v2.invalid_request-authorization_code_invalid`	401	El código de autorización que se envió a la política no es válido.
`steps.oauth.v2.InvalidAPICallAsNoApiProductMatchFound`	401	Consulta esta publicación de la comunidad de Apigee para obtener información sobre cómo solucionar este error.

Errores en la implementación

Consulta el mensaje reportado en la IU para obtener información sobre los errores de implementación.

Variables con fallas

Estas variables se configuran cuando esta política activa un error en el entorno de ejecución.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name = "invalid_access_token"`
`oauthV2.policy_name.failed`	`policy_name` es el nombre especificado por el usuario de la política que generó la falla.	`oauthV2.DeleteTokenInfo.failed = true`
`oauthV2.policy_name.fault.name`	`policy_name` es el nombre especificado por el usuario de la política que generó la falla.	`oauthV2.DeleteTokenInfo.fault.name = invalid_access_token`
`oauthv2.policy_name.fault.cause`	`policy_name` es el nombre especificado por el usuario de la política que generó la falla.	`oauthV2.DeleteTokenInfo.cause = Invalid Access Token`

Ejemplo de respuesta de error

{
  "fault": {
    "faultstring": "Invalid Access Token",
    "detail": {
      "errorcode": "keymanagement.service.invalid_access_token"
    }
  }
}

Ejemplo de regla de falla

<faultrule name="VariableOfNonMsgType"></faultrule><FaultRule name="DeleteOAuthV2Info_Faults">
    <Step>
        <Name>AM-InvalidTokenResponse</Name>
    </Step>
    <Condition>(fault.name = "invalid_access_token")</Condition>
</FaultRule>

Política de OAuthv1.0a

The OAuthV1 Policy type defines the following error codes.

For OAuth-related HTTP error codes, see OAuth HTTP error response reference.

Error Code	Message

`AppKeyNotResolved`	`Could not resolve the app key with variable {0}`
`ConsumerKeyNotResolved`	`Could not resolve the consumer key with variable {0}`
`RequestTokenNotResolved`	`Could not resolve the request token with the variable {0}`
`AccessTokenNotResolved`	`Could not resolve the access token with the variable {0}`
`ResponseGenerationError`	`Error while generating response : {0}`
`UnableToDetermineOperation`	`Unable to determine an operation for stepDefinition {0}`
`UnableToResolveOAuthConfig`	`Unable to resolve the OAuth configuration for {0}`
`AtLeastOneParamRequired`	`At least one of AccessToken, RequestToken or ConsumerKey must be specified in stepDefinition {0}`
`SpecifyValueOrRefReqToken`	`Specify Request Token as value or ref in stepDefinition {0}`
`SpecifyValueOrRefAccToken`	`Specify Access Token as value or ref in stepDefinition {0}`
`SpecifyValueOrRefConKey`	`Specify Consumer Key as value or ref in stepDefinition {0}`
`SpecifyValueOrRefAppKey`	`Specify App Key as value or ref in stepDefinition {0}`
`ExpiresInNotApplicableForOperation`	`ExpiresIn element is not valid for operation {0}`
`InvalidValueForExpiresIn`	`Invalid value for ExpiresIn element for operation {0}`
`FailedToFetchApiProduct`	`Failed to fetch api product for key {0}`
`InvalidTokenType`	`Valid token types : {0}, Invalid toke type {1} in stepDefinition {2}`
`TokenValueRequired`	`Token value is required in stepDefinition {0}`
`FailedToResolveRealm`	`Failed to resolve realm {0}`

Política de GetOAuthV1Info

No se especificaron códigos de error para la política de información de Get v1.0a.

Política DeleteOAuthV1Info

On success, the policy returns a 200 status.

On failure, the policy returns 404 and output similar to the following (depending on whether you are deleting an access token, request token, or verifier.):

HTTP/1.1 404 Not Found
Content-Type: application/json
Content-Length: 144
Connection: keep-alive

{"fault":{"faultstring":"Invalid Access Token","detail":{"errorcode":"keymanagement.service.invalid_request-access_token_invalid"}}}

Política PythonScript

Errores de entorno de ejecución

Estos errores pueden producirse cuando se ejecuta la política.

Código de falla	Estado de HTTP	Causa	Corregir
`steps.script.ScriptEvaluationFailed`	500	La política de PythonScript puede arrojar varios tipos diferentes de errores de ScriptExecutionFailed. Los tipos de errores más comunes que aparecen son NameError y ZeroDivisionError.

Errores en la implementación

Estos errores pueden generarse cuando implementas un proxy que contiene esta política.

Nombre del error	Causa	Corregir
`InvalidResourceUrlFormat`	Si el formato de la URL del recurso especificado en elemento `<ResourceURL>` o `<IncludeURL>` de la política de PythonScript no es válida, la implementación del proxy de la API falla.
`InvalidResourceUrlReference`	Si los elementos `<ResourceURL>` o `<IncludeURL>` hacen referencia a un archivo de PythonScript que no existe, la implementación del proxy de API falla. El archivo de origen al que se hace referencia debe existir a nivel de proxy de API, entorno u organización.

Variables con fallas

Estas variables se configuran cuando esta política activa un error en el entorno de ejecución. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name Matches "ScriptExecutionFailed"`
`pythonscript.policy_name.failed`	`policy_name` es el nombre especificado por el usuario de la política que generó la falla.	`pythonscript.PythonScript-1.failed = true`

Ejemplo de respuesta de error

Nota: Para controlar errores, se recomienda capturar la parte errorcode de la respuesta de error. No dependas del texto en la faultstring, ya que podría cambiar.

{
  "fault": {
    "faultstring": "Execution of SetResponse failed with error: Pythonscript runtime error: "ReferenceError: "status" is not defined.\"",
    "detail": {
      "errorcode": "steps.script.ScriptExecutionFailed"
    }
  }
}

Ejemplo de regla de falla

<FaultRule name="PythonScript Policy Faults">
    <Step>
        <Name>AM-CustomErrorResponse</Name>
        <Condition>(fault.name Matches "ScriptExecutionFailed") </Condition>
    </Step>
    <Condition>(pythonscript.PythonScript-1.failed = true) </Condition>
</FaultRule>

Política de cuotas

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause	Fix
`policies.ratelimit.FailedToResolveQuotaIntervalReference`	500	Occurs if the `<Interval>` element is not defined within the Quota policy. This element is mandatory and used to specify the interval of time applicable to the quota. The time interval can be minutes, hours, days, weeks, or months as defined with the `<TimeUnit>` element.
`policies.ratelimit.FailedToResolveQuotaIntervalTimeUnitReference`	500	Occurs if the `<TimeUnit>` element is not defined within the Quota policy. This element is mandatory and used to specify the unit of time applicable to the quota. The time interval can be in minutes, hours, days, weeks, or months.
`policies.ratelimit.InvalidMessageWeight`	500	Occurs if the value of the `<MessageWeight>` element specified through a flow variable is invalid (a non-integer value).
`policies.ratelimit.QuotaViolation`	500	The quota limit was exceeded.	N/A

Deployment errors

Error name	Cause	Fix
`InvalidQuotaInterval`	If the quota interval specified in the `<Interval>` element is not an integer, then the deployment of the API proxy fails. For example, if the quota interval specified is 0.1 in the `<Interval>` element, then the deployment of the API proxy fails.
`InvalidQuotaTimeUnit`	If the time unit specified in the `<TimeUnit>` element is unsupported, then the deployment of the API proxy fails. The supported time units are `minute`, `hour`, `day`, `week`, and `month`.
`InvalidQuotaType`	If the type of the quota specified by the `type` attribute in the `<Quota>` element is invalid, then the deployment of the API proxy fails. The supported quota types are `default`, `calendar`, `flexi`, and `rollingwindow`.
`InvalidStartTime`	If the format of the time specified in the `<StartTime>` element is invalid, then the deployment of the API proxy fails. The valid format is `yyyy-MM-dd HH:mm:ss`, which is the ISO 8601 date and time format. For example, if the time specified in the `<StartTime>` element is `7-16-2017 12:00:00` then the deployment of the API proxy fails.
`StartTimeNotSupported`	If the `<StartTime>` element is specified whose quota type is not `calendar` type, then the deployment of the API proxy fails. The `<StartTime>` element is supported only for the `calendar` quota type. For example, if the `type` attribute is set to `flexi` or `rolling window` in the `<Quota>` element, then the deployment of the API proxy fails.
`InvalidTimeUnitForDistributedQuota`	If the `<Distributed>` element is set to `true` and the `<TimeUnit>` element is set to `second` then the deployment of the API proxy fails. The timeunit `second` is invalid for a distributed quota.
`InvalidSynchronizeIntervalForAsyncConfiguration`	If the value specified for the `<SyncIntervalInSeconds>` element within the `<AsynchronousConfiguration>` element in a Quota policy is less than zero, then the deployment of the API proxy fails.
`InvalidAsynchronizeConfigurationForSynchronousQuota`	If the value of the `<AsynchronousConfiguration>` element is set to `true` in a Quota policy, which also has asynchronous configuration defined using the `<AsynchronousConfiguration>` element, then the deployment of the API proxy fails.

Fault variables

These variables are set when this policy triggers an error. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "QuotaViolation"`
`ratelimit.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`ratelimit.QT-QuotaPolicy.failed = true`

Example error response

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

{  
   "fault":{  
      "detail":{  
         "errorcode":"policies.ratelimit.QuotaViolation"
      },
      "faultstring":"Rate limit quota violation. Quota limit  exceeded. Identifier : _default"
   }
}

Example fault rule

<FaultRules>
    <FaultRule name="Quota Errors">
        <Step>
            <Name>JavaScript-1</Name>
            <Condition>(fault.name Matches "QuotaViolation") </Condition>
        </Step>
        <Condition>ratelimit.Quota-1.failed=true</Condition>
    </FaultRule>
</FaultRules>

Política ResetQuota

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause
`policies.resetquota.InvalidRLPolicy`	500	The Quota policy specified in the `<Quota>` element of the Reset Quota policy is not defined in the API proxy and thus is not available during the flow. The `<Quota>` element is mandatory and identifies the target Quota policy whose counter should be updated through the Reset Quota policy.
`policies.resetquota.FailedToResolveAllowCountRef`	N/A	The reference to the variable containing the allow count in the `<Allow>` element of the policy cannot be resolved to a value. This element is mandatory and specifies the amount to decrease the quota counter.
`policies.resetquota.FailedToResolveRLPolicy`	500	The variable referenced by the `ref` attribute in the `<Quota>` element cannot be resolved.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause	Fix
`InvalidCount`	If the count value specified in the `<Allow>` element of the Reset Quota Policy is not an integer, then the deployment of the API proxy fails.

Política RaiseFault

En esta sección, se describen los códigos y mensajes de error que se muestran, así como las variables de falla. que establece Edge cuando esta política activa un error. Esta información es importante para saber si estás desarrollando reglas de fallas con el propósito de manejar fallas. Para obtener más información, consulta Qué debes saber sobre los errores de políticas y Cómo solucionar fallas.

Errores de entorno de ejecución

Estos errores pueden producirse cuando se ejecuta la política.

Código de falla	Estado de HTTP	Causa
`steps.raisefault.RaiseFault`	500	Consulta la cadena de errores.

Errores en la implementación

Ninguno

Variables con fallas

Estas variables se configuran cuando se genera un error de entorno de ejecución. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name = "RaiseFault"`
`raisefault.policy_name.failed`	`policy_name` es el nombre de la política que especifica el usuario arrojó la falla.	`raisefault.RF-ThrowError.failed = true`

Ejemplo de respuesta de error

Nota: Para controlar errores, se recomienda capturar la parte errorcode de la respuesta de error. No dependas del texto en la faultstring, ya que podría cambiar.

{
   "fault":{
      "detail":{
         "errorcode":"steps.raisefault.RaiseFault"
      },
      "faultstring":"Raising fault. Fault name: [name]"
   }
}

Política RegularExpressionProtection

This section describes the error codes and messages returned and fault variables set by Edge when this policy triggers an error. This information is important to know if you are developing fault rules to handle faults. If you want to capture an error and raise your own custom error, set the continueOnError="true" attribute on the policy root element. To learn more, see What you need to know about policy errors and Handling faults.

Errors returned from Edge policies follow a consistent format as described in the Error code reference.

Runtime errors

These errors can occur when the policy executes.

Error Code	Message

ExecutionFailed	Failed to execute the RegularExpressionProtection StepDefinition {0}. Reason: {1}
InstantiationFailed	Failed to instantiate the RegularExpressionProtection StepDefinition {0}
NonMessageVariable	Variable {0} does not resolve to a Message
SourceMessageNotAvailable	{0} message is not available for RegularExpressionProtection StepDefinition {1}
ThreatDetected	Regular Expression Threat Detected in {0}: regex: {1} input: {2}
VariableResolutionFailed	Failed to resolve variable {0}

Deployment errors

Error Code	Message	Fix

CannotBeConvertedToNodeset	RegularExpressionProtection {0}: Result of xpath {1} cannot be converted to nodeset. Context {2}
DuplicatePrefix	RegularExpressionProtection {0}: Duplicate prefix {1}
EmptyJSONPathExpression	RegularExpressionProtection {0}: Empty JSONPath expression
EmptyXPathExpression	RegularExpressionProtection {0}: Empty XPath expression
InvalidRegularExpression	RegularExpressionProtection {0}: Invalid Regular Expression {1}, Context {2}
JSONPathCompilationFailed	RegularExpressionProtection {0}: Failed to compile jsonpath {1}. Context {2}
NONEmptyPrefixMappedToEmptyURI	RegularExpressionProtection {0}: Non-empty prefix {1} cannot be mapped to empty uri
NoPatternsToEnforce	RegularExpressionProtection {0}: No patterns to enforce in {1}
NothingToEnforce	RegularExpressionProtection {0}: at least one of URIPath, QueryParam, Header, FormParam, XMLPayload, JSONPayload is mandatory
XPathCompilationFailed	RegularExpressionProtection {0}: Failed to compile xpath {1}. Context {2}

Fault variables

These variables are set when this policy triggers an error. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the table above.	`fault.name Matches "ThreatDetected"`
`regularexpressionprotection.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`regularexpressionprotection.Regular-Expressions-Protection-1.failed = true`

Política SOAPMessageValidation

Runtime errors

These errors can occur when the policy executes.

Fault code HTTP status Cause Fix

steps.messagevalidation.SourceMessageNotAvailable

500

This error occurs if a variable specified in the <Source> element of the policy is either:

out of scope (not available in the specific flow where the policy is being executed)
can't be resolved (is not defined)

steps.messagevalidation.NonMessageVariable

500

This error occurs if the <Source> element in the SOAPMessageValidation policy is set to a variable which is not of type message.

steps.messagevalidation.Failed 500 This error occurs if the SOAPMessageValidation policy fails to validate the input message payload against the XSD schema or WSDL definition. It will also occur if there is malformed JSON or XML in the payload message.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause	Fix
`InvalidResourceType`	The `<ResourceURL>` element in the SOAPMessageValidation policy is set to a resource type not supported by the policy.
`ResourceCompileFailed`	The resource script referenced in the `<ResourceURL>` element of the SOAPMessageValidation policy contains an error that prevents it from compiling.
`RootElementNameUnspecified`	The `<Element>` element in the SOAPMessageValidation policy does not contain the root element's name.
`InvalidRootElementName`	The `<Element>` element in the SOAPMessageValidation policy contains a root element name that does not adhere to XML rules for valid element naming.

Política de SAMLAssertion

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause	Fix
`SourceNotConfigured`	One or more of the following elements of the Validate SAML Assertion policy is not defined or empty: `<Source>`, `<XPath>`, `<Namespaces>`, `<Namespace>`.
`TrustStoreNotConfigured`	If the `<TrustStore>` element is empty or not specified in the ValidateSAMLAssertion policy, then the deployment of the API proxy fails. A valid Trust Store is required.
`NullKeyStoreAlias`	If the child element `<Alias>` is empty or not specified in the `<Keystore>` element of Generate SAML Assertion policy, then the deployment of the API proxy fails. A valid Keystore alias is required.
`NullKeyStore`	If the child element `<Name>` is empty or not specified in the `<Keystore>` element of GenerateSAMLAssertion policy, then the deployment of the API proxy fails. A valid Keystore name is required.
`NullIssuer`	If the `<Issuer>` element is empty or not specified in the Generate SAML Assertion policy, then the deployment of the API proxy fails. A valid `<Issuer>` value is required.

Fault variables

These variables are set when a runtime error occurs. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault. The fault name is the last part of the fault code.	`fault.name = "InvalidMediaTpe"`
`GenerateSAMLAssertion.failed`	For a validate SAML assertion policy configuration, the error prefix is `ValidateSAMLAssertion`.	`GenerateSAMLAssertion.failed = true`

Example error response

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

{
  "fault": {
    "faultstring": "GenerateSAMLAssertion[GenSAMLAssert]: Invalid media type",
    "detail": {
      "errorcode": "steps.saml.generate.InvalidMediaTpe"
    }
  }
}

Example fault rule

<FaultRules>
    <FaultRule name="invalid_saml_rule">
        <Step>
            <Name>invalid-saml</Name>
        </Step>
        <Condition>(GenerateSAMLAssertion.failed = "true")</Condition>
    </FaultRule>
</FaultRules>

Política ServiceCallout

Runtime errors

These errors can occur when the policy executes.

Fault code HTTP status Cause Fix

steps.servicecallout.ExecutionFailed

500

This error can occur when:

the policy is asked to handle input that is malformed or otherwise invalid.
the backend target service returns an error status (by default, 4xx or 5xx).

steps.servicecallout.RequestVariableNotMessageType 500 The Request variable specified in the policy is not of type Message. For example, if it's a string or other non-message type, you'll see this error.

steps.servicecallout.RequestVariableNotRequestMessageType 500 The Request variable specified in the policy is not of type Request Message. For example, if it's a Response type, you'll see this error.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause	Fix
`URLMissing`	The `<URL>` element inside `<HTTPTargetConnection>` is missing or empty.
`ConnectionInfoMissing`	This error happens if the policy does not have an `<HTTPTargetConnection>` or `<LocalTargetConnection>` element.
`InvalidTimeoutValue`	This error happens if the `<Timeout>` value is negative or zero.

Fault variables

These variables are set when a runtime error occurs. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name = "RequestVariableNotMessageType"`
`servicecallout.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`servicecallout.SC-GetUserData.failed = true`

Example error response

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

{  
   "fault":{  
      "detail":{  
         "errorcode":"steps.servicecallout.RequestVariableNotMessageType"
      },
      "faultstring":"ServiceCallout[ServiceCalloutGetMockResponse]: 
            request variable data_str value is not of type Message"
   }
}

Example fault rule

<faultrule name="VariableOfNonMsgType"></faultrule><FaultRule name="RequestVariableNotMessageType">
    <Step>
        <Name>AM-RequestVariableNotMessageType</Name>
    </Step>
    <Condition>(fault.name = "RequestVariableNotMessageType")</Condition>
</FaultRule>

Política de SpikeArrest

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause
`policies.ratelimit.FailedToResolveSpikeArrestRate`	`500`	This error occurs if the reference to the variable containing the rate setting within the `<Rate>` element cannot be resolved to a value within the Spike Arrest policy. This element is mandatory and used to specify the spike arrest rate in the form of `intpm` or `intps`.
`policies.ratelimit.InvalidMessageWeight`	`500`	This error occurs if the value specified for the `<MessageWeight>` element through a flow variable is invalid (a non-integer value).
`policies.ratelimit.SpikeArrestViolation`	`429`	The rate limit was exceeded. Note: For Private Cloud, the default HTTP status code returned is `500`. To change the status code returned to `429`, set this property with the API call described in Example fault rule

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause	Fix
`InvalidAllowedRate`	If the spike arrest rate specified in the `<Rate>` element of the Spike Arrest Policy is not an integer or if the rate does not have `ps` or `pm` as a suffix, then the deployment of the API proxy fails.

Fault variables

These variables are set when a runtime error occurs. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "SpikeArrestViolation"`
`ratelimit.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`ratelimit.SA-SpikeArrestPolicy.failed = true`

Example error response

Shown below is an example error response:

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

{  
   "fault":{  
      "detail":{  
         "errorcode":"policies.ratelimit.SpikeArrestViolation"
      },
      "faultstring":"Spike arrest violation. Allowed rate : 10ps"
   }
}

Example fault rule

Shown below is an example fault rule to handle a SpikeArrestViolation fault:

<FaultRules>
    <FaultRule name="Spike Arrest Errors">
        <Step>
            <Name>JavaScript-1</Name>
            <Condition>(fault.name Matches "SpikeArrestViolation") </Condition>
        </Step>
        <Condition>ratelimit.Spike-Arrest-1.failed=true</Condition>
    </FaultRule>
</FaultRules>

Política de StatisticsCollector

Errores de entorno de ejecución

Ninguno

Errores en la implementación

Nombre del error	Causa	Corregir
`UnsupportedDatatype`	Si el tipo de variable especificado por el atributo ref en el elemento `<Statistic>` de la política de recopilador de estadísticas no es compatible, la implementación del proxy de API falla. Los tipos de datos admitidos son `string`, `integer`, `float`, `long`, `double` y `boolean`.
`InvalidName`	Si el nombre utilizado para hacer referencia a los datos recopilados para la variable especificada definida en el elemento `<Statistic>` de la política de recopilador de estadísticas entra en conflicto con una variable definida por el sistema, la implementación del proxy de API falla. Algunas de las variables definidas por el sistema conocidas son `organization` y `environment`.
`DatatypeMissing`	Si falta el tipo de variable especificada por el atributo `ref` en el elemento `<Statistic>` de la política de recopilador de estadísticas, la implementación del proxy de API falla.

Variables con fallas

Ninguno

Política de VerifyAPIKey

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause
`keymanagement.service.CompanyStatusNotActive`	401	The Company associated with the Developer App that has the API key you are using has an inactive status. When a Company's status is set to inactive, you cannot access the developers or apps associated with that Company. An org admin can change a Company's status using the management API. See Set the Status of a Company.
`keymanagement.service.DeveloperStatusNotActive`	401	The developer who created the Developer App that has the API key you are using has an inactive status. When an App Developer's status is set to inactive, any Developer Apps created by that developer are deactivated. An admin user with appropriate permissions (such as Organization Administrator) can change a developer's status in the following ways: Management API: Set Developer Status Management UI: In Register app developers, see the instructions for deactivating (and activating) a developer.
`keymanagement.service.invalid_client-app_not_approved`	401	The Developer App associated with the API key is revoked. A revoked app cannot access any API products and cannot invoke any API managed by Apigee Edge. An org admin can change the status of a Developer App using the management API. See Approve or Revoke Developer App.
`oauth.v2.FailedToResolveAPIKey`	401	The policy expects to find the API key in a variable that is specified in the policy's <APIKey> element. This error arises when the expected variable does not exist (it cannot be resolved).
`oauth.v2.InvalidApiKey`	401	An API key was received by Edge, but it is invalid. When Edge looks up the key in its database, it must exactly match the on that was sent in the request. If the API worked previously, make sure the key was not regenerated. If the key was regenerated, you will see this error if you try to use the old key. For details, see Register apps and manage API keys.
`oauth.v2.InvalidApiKeyForGivenResource`	401	An API key was received by Edge, and it is valid; however, it does not match an approved key in the Developer App associated with your API proxy through a Product.

Note: Currently Edge does not report the ApiKeyNotApproved error accurately. Instead, if a key is not approved (its status is set to "revoked" or "pending"), you will get the FailedToResolveAPIKey error instead. For more information and a possible workaround, see this post on the Apigee Community.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause
`SpecifyValueOrRefApiKey`	The `<APIKey>` element does not have a value or key specified.

Fault variables

These variables are set when a runtime error occurs. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "FailedToResolveAPIKey"`
`oauthV2.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`oauthV2.VK-VerifyAPIKey.failed = true`

Example error responses

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

{
   "fault":{
      "faultstring":"Invalid ApiKey",
      "detail":{
         "errorcode":"oauth.v2.InvalidApiKey"
      }
   }
}

{
   "fault":{
      "detail":{
         "errorcode":"keymanagement.service.DeveloperStatusNotActive"
      },
      "faultstring":"Developer Status is not Active"
   }
}

Example fault rule

<FaultRule name="FailedToResolveAPIKey">
    <Step>
        <Name>AM-FailedToResolveAPIKey</Name>
    </Step>
    <Condition>(fault.name Matches "FailedToResolveAPIKey") </Condition>
</FaultRule>

Política VerifyJWS

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Occurs when
`steps.jws.AlgorithmInTokenNotPresentInConfiguration`	401	Occurs when the verification policy has multiple algorithms
`steps.jws.AlgorithmMismatch`	401	The algorithm specified in the header by the Generate policy did not match the one expected in the Verify policy. The algorithms specified must match.
`steps.jws.ContentIsNotDetached`	401	`<DetachedContent>` is specified when the JWS does not contain a detached content payload.
`steps.jws.FailedToDecode`	401	The policy was unable to decode the JWS. The JWS is possibly corrupted.
`steps.jws.InsufficientKeyLength`	401	For a key less than 32 bytes for the HS256 algorithm
`steps.jws.InvalidClaim`	401	For a missing claim or claim mismatch, or a missing header or header mismatch.
`steps.jws.InvalidCurve`	401	The curve specified by the key is not valid for the Elliptic Curve algorithm.
`steps.jws.InvalidJsonFormat`	401	Invalid JSON found in the JWS header.
`steps.jws.InvalidJws`	401	This error occurs when the JWS signature verification fails.
`steps.jws.InvalidPayload`	401	The JWS payload is invalid.
`steps.jws.InvalidSignature`	401	`<DetachedContent>` is omitted and the JWS has a detached content payload.
`steps.jws.KeyIdMissing`	401	The Verify policy uses a JWKS as a source for public keys, but the signed JWS does not include a `kid` property in the header.
`steps.jws.KeyParsingFailed`	401	The public key could not be parsed from the given key information.
`steps.jws.MissingPayload`	401	The JWS payload is missing.
`steps.jws.NoAlgorithmFoundInHeader`	401	Occurs when the JWS omits the algorithm header.
`steps.jws.NoMatchingPublicKey`	401	The Verify policy uses a JWKS as a source for public keys, but the `kid` in the signed JWS is not listed in the JWKS.
`steps.jws.UnhandledCriticalHeader`	401	A header found by the Verify JWS policy in the `crit` header is not listed in `KnownHeaders`.
`steps.jws.UnknownException`	401	An unknown exception occurred.
`steps.jws.WrongKeyType`	401	Wrong type of key specified. For example, if you specify an RSA key for an Elliptic Curve algorithm, or a curve key for an RSA algorithm.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name Occurs when

InvalidAlgorithm The only valid values are: RS256, RS384, RS512, PS256, PS384, PS512, ES256, ES384, ES512, HS256, HS384, HS512.

EmptyElementForKeyConfiguration

FailedToResolveVariable

InvalidConfigurationForActionAndAlgorithmFamily

InvalidConfigurationForVerify

InvalidEmptyElement

InvalidFamiliesForAlgorithm

InvalidKeyConfiguration

InvalidNameForAdditionalClaim

InvalidNameForAdditionalHeader

InvalidPublicKeyId

InvalidPublicKeyValue

InvalidSecretInConfig

InvalidTypeForAdditionalClaim

InvalidTypeForAdditionalHeader

InvalidValueForElement

InvalidValueOfArrayAttribute

InvalidVariableNameForSecret

MissingConfigurationElement

MissingElementForKeyConfiguration

MissingNameForAdditionalClaim

MissingNameForAdditionalHeader

Other possible deployment errors.

Variables con fallas

Estas variables se configuran cuando se genera un error de entorno de ejecución. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name Matches "TokenExpired"`
`JWS.failed`	Todas las políticas de JWS establecen la misma variable en caso de falla.	`jws.JWS-Policy.failed = true`

Ejemplo de respuesta de error

Para controlar errores, se recomienda capturar la parte errorcode de la respuesta de error. No dependas del texto en la faultstring, ya que podría cambiar.

Ejemplo de regla de falla

<FaultRules>
    <FaultRule name="JWS Policy Errors">
        <Step>
            <Name>JavaScript-1</Name>
            <Condition>(fault.name Matches "TokenExpired")</Condition>
        </Step>
        <Condition>JWS.failed=true</Condition>
    </FaultRule>
</FaultRules>

Política de VerifyJWT

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Occurs when
`steps.jwt.AlgorithmInTokenNotPresentInConfiguration`	401	Occurs when the verification policy has multiple algorithms.
`steps.jwt.AlgorithmMismatch`	401	The algorithm specified in the Generate policy did not match the one expected in the Verify policy. The algorithms specified must match.
`steps.jwt.FailedToDecode`	401	The policy was unable to decode the JWT. The JWT is possibly corrupted.
`steps.jwt.GenerationFailed`	401	The policy was unable to generate the JWT.
`steps.jwt.InsufficientKeyLength`	401	For a key less than 32 bytes for the HS256 algorithm, less than 48 bytes for the HS386 algortithm, and less than 64 bytes for the HS512 algorithm.
`steps.jwt.InvalidClaim`	401	For a missing claim or claim mismatch, or a missing header or header mismatch.
`steps.jwt.InvalidCurve`	401	The curve specified by the key is not valid for the Elliptic Curve algorithm.
`steps.jwt.InvalidJsonFormat`	401	Invalid JSON found in the header or payload.
`steps.jwt.InvalidToken`	401	This error occurs when the JWT signature verification fails.
`steps.jwt.JwtAudienceMismatch`	401	The audience claim failed on token verification.
`steps.jwt.JwtIssuerMismatch`	401	The issuer claim failed on token verification.
`steps.jwt.JwtSubjectMismatch`	401	The subject claim failed on token verification.
`steps.jwt.KeyIdMissing`	401	The Verify policy uses a JWKS as a source for public keys, but the signed JWT does not include a `kid` property in the header.
`steps.jwt.KeyParsingFailed`	401	The public key could not be parsed from the given key information.
`steps.jwt.NoAlgorithmFoundInHeader`	401	Occurs when the JWT contains no algorithm header.
`steps.jwt.NoMatchingPublicKey`	401	The Verify policy uses a JWKS as a source for public keys, but the `kid` in the signed JWT is not listed in the JWKS.
`steps.jwt.SigningFailed`	401	In GenerateJWT, for a key less than the minimum size for the HS384 or HS512 algorithms
`steps.jwt.TokenExpired`	401	The policy attempts to verify an expired token.
`steps.jwt.TokenNotYetValid`	401	The token is not yet valid.
`steps.jwt.UnhandledCriticalHeader`	401	A header found by the Verify JWT policy in the `crit` header is not listed in `KnownHeaders`.
`steps.jwt.UnknownException`	401	An unknown exception occurred.
`steps.jwt.WrongKeyType`	401	Wrong type of key specified. For example, if you specify an RSA key for an Elliptic Curve algorithm, or a curve key for an RSA algorithm.

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause	Fix
`InvalidNameForAdditionalClaim`	The deployment will fail if the claim used in the child element `<Claim>` of the `<AdditionalClaims>` element is one of the following registered names: `kid`, `iss`, `sub`, `aud`, `iat`, `exp`, `nbf`, or `jti`.
`InvalidTypeForAdditionalClaim`	If the claim used in the child element `<Claim>` of the `<AdditionalClaims>` element is not of type `string`, `number`, `boolean`, or `map`, the deployment will fail.
`MissingNameForAdditionalClaim`	If the name of the claim is not specified in the child element `<Claim>` of the `<AdditionalClaims>` element, the deployment will fail.
`InvalidNameForAdditionalHeader`	This error ccurs when the name of the claim used in the child element `<Claim>` of the `<AdditionalClaims>` element is either `alg` or `typ`.
`InvalidTypeForAdditionalHeader`	If the type of claim used in the child element `<Claim>` of the `<AdditionalClaims>` element is not of type `string`, `number`, `boolean`, or `map`, the deployment will fail.
`InvalidValueOfArrayAttribute`	This error occurs when the value of the array attribute in the child element `<Claim>` of the `<AdditionalClaims>` element is not set to `true` or `false`.
`InvalidValueForElement`	If the value specified in the `<Algorithm>` element is not a supported value, the deployment will fail.
`MissingConfigurationElement`	This error will occur if the `<PrivateKey>` element is not used with RSA family algorithms or the `<SecretKey>` element is not used with HS Family algorithms.
`InvalidKeyConfiguration`	If the child element `<Value>` is not defined in the `<PrivateKey>` or `<SecretKey>` elements, the deployment will fail.
`EmptyElementForKeyConfiguration`	If the ref attribute of the child element `<Value>` of the `<PrivateKey>` or `<SecretKey>` elements is empty or unspecified, the deployment will fail.
`InvalidConfigurationForVerify`	This error occurs if the `<Id>` element is defined within the `<SecretKey>` element.
`InvalidEmptyElement`	This error occurs if the `<Source>` element of the Verify JWT policy is empty. If present, it must be defined with an Edge flow variable name.
`InvalidPublicKeyValue`	If the value used in the child element `<JWKS>` of the `<PublicKey>` element does not use a valid format as specified in RFC 7517, the deployment will fail.
`InvalidConfigurationForActionAndAlgorithm`	If the `<PrivateKey>` element is used with HS Family algorithms or the `<SecretKey>` element is used with RSA Family algorithms, the deployment will fail.

Variables con fallas

Estas variables se configuran cuando se genera un error de entorno de ejecución. Para obtener más información, consulta Qué debes saber sobre los errores de la política.

Variables	Donde	Ejemplo
`fault.name="fault_name"`	`fault_name` es el nombre de la falla, como se indica en la tabla de Errores del entorno de ejecución anterior. El nombre de la falla es la última parte del código de la falla.	`fault.name Matches "TokenExpired"`
`JWT.failed`	Todas las políticas de JWT establecen la misma variable en caso de falla.	`JWT.failed = true`

Ejemplo de respuesta de error

Códigos de error de políticas de JWT

Para controlar errores, se recomienda capturar la parte errorcode de la respuesta de error. No dependas del texto en la faultstring, ya que podría cambiar.

Ejemplo de regla de falla

    <FaultRules>
        <FaultRule name="JWT Policy Errors">
            <Step>
                <Name>JavaScript-1</Name>
                <Condition>(fault.name Matches "TokenExpired")</Condition>
            </Step>
            <Condition>JWT.failed=true</Condition>
        </FaultRule>
    </FaultRules>

Política XMLThreatProtection

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause
`steps.xmlthreatprotection.ExecutionFailed`	500	The XMLThreatProtection policy can throw many different types of ExecutionFailed errors. Most of these errors occur when a specific threshold set in the policy is exceeded. These types of errors include: element name length, child count, node depth, attribute count, attribute name length, and many others. You can see the complete list in the XMLThreatProtection policy runtime error troubleshooting topic.
`steps.xmlthreatprotection.InvalidXMLPayload`	500	This error occurs if the input message payload specified by the XMLThreatProtection policy's `<Source>` element is not a valid XML Document.
`steps.xmlthreatprotection.SourceUnavailable`	500	This error occurs if the message variable specified in the `<Source>` element is either: Out of scope (not available in the specific flow where the policy is being executed) Is not one of the valid values `request`, `response`, or `message`
`steps.xmlthreatprotection.NonMessageVariable`	500	This error occurs if the `<Source>` element is set to a variable which is not of type message.

Notes:

The error name ExecutionFailed is the default error name and will be returned regardless of the type of error detected; however, this default can be changed by setting an organization-level property. When this property is set, the error name will reflect the actual error. For example, "TextExceeded" or "AttrValueExceeded". See Usage Notes for details.
The 500 HTTP status is the default; however, the HTTP Status can be changed to 400 for request flow faults by setting an organization-level property. See Usage Notes for details.

Deployment errors

None.

Fault variables

These variables are set when a runtime error occurs. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name Matches "SourceUnavailable"`
`xmlattack.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`xmlattack.XPT-SecureRequest.failed = true`

Example error response

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

{
  "fault": {
    "faultstring": "XMLThreatProtection[XPT-SecureRequest]: Execution failed. reason: XMLThreatProtection[XTP-SecureRequest]: Exceeded object entry name length at line 2",
    "detail": {
      "errorcode": "steps.xmlthreatprotection.ExecutionFailed"
    }
  }
}

Example fault rule

<FaultRule name="XML Threat Protection Policy Faults">
    <Step>
        <Name>AM-CustomErrorResponse</Name>
        <Condition>(fault.name Matches "ExecutionFailed") </Condition>
    </Step>
    <Condition>(xmlattack.XPT-SecureRequest.failed = true) </Condition>
</FaultRule>

Política XMLtoJSON

Runtime errors

These errors can occur when the policy executes.

Fault code	HTTP status	Cause
`steps.xmltojson.ExecutionFailed`	500	This error occurs when the input payload (XML) is empty or the input XML is invalid or malformed.
`steps.xmltojson.InCompatibleType`	500	This error occurs if the type of the variable defined in the `<Source>` element and the `<OutputVariable>` element are not the same. It is mandatory that the type of the variables contained within the `<Source>` element and the `<OutputVariable>` element matches.
`steps.xmltojson.InvalidSourceType`	500	This error occurs if the type of the variable used to define the `<Source>` element is invalid.The valid types of variable are message and string.
`steps.xmltojson.OutputVariableIsNotAvailable`	500	This error occurs if the variable specified in the `<Source>` element of the XML to JSON policy is of type string and the `<OutputVariable>` element is not defined. The `<OutputVariable>` element is mandatory when the variable defined in the `<Source>` element is of type string.
`steps.xmltojson.SourceUnavailable`	500	This error occurs if the message variable specified in the `<Source>` element of the XML to JSON policy is either: out of scope (not available in the specific flow where the policy is being executed) or can't be resolved (is not defined)

Deployment errors

These errors can occur when you deploy a proxy containing this policy.

Error name	Cause	Fix
`EitherOptionOrFormat`	If one of the elements `<Options>` or `<Format>` is not declared in the XML to JSON Policy, then the deployment of the API proxy fails.
`UnknownFormat`	If the `<Format>` element within the XML to JSON policy has an unknown format defined, then the deployment of the API proxy fails. Predefined formats include: `xml.com`, `yahoo`, `google`, and `badgerFish`.

Fault variables

These variables are set when a runtime error occurs. For more information, see What you need to know about policy errors.

Variables	Where	Example
`fault.name="fault_name"`	`fault_name` is the name of the fault, as listed in the Runtime errors table above. The fault name is the last part of the fault code.	`fault.name = "SourceUnavailable"`
`xmltojson.policy_name.failed`	`policy_name` is the user-specified name of the policy that threw the fault.	`xmltojson.XMLtoJSON-1.failed = true`

Example error response

Note: For error handling, the best practice is to trap the errorcode part of the error response. Do not rely on the text in the faultstring, because it could change.

{
  "fault": {
    "faultstring": "XMLToJSON[XMLtoJSON-1]: Source xyz is not available",
    "detail": {
      "errorcode": "steps.xml2json.SourceUnavailable"
    }
  }
}

Example fault rule

<faultrule name="VariableOfNonMsgType"></faultrule><FaultRule name="XML to JSON Faults">
    <Step>
        <Name>AM-SourceUnavailableMessage</Name>
        <Condition>(fault.name Matches "SourceUnavailable") </Condition>
    </Step>
    <Step>
        <Name>AM-BadXML</Name>
        <Condition>(fault.name = "ExecutionFailed")</Condition>
    </Step>
    <Condition>(xmltojson.XMLtoJSON-1.failed = true) </Condition>
</FaultRule>

Política XSLTransform

Errores de entorno de ejecución

Estos errores pueden producirse cuando se ejecuta la política.

Código de falla	Estado de HTTP	Causa	Corregir
`steps.xsl.XSLSourceMessageNotAvailable`	500	Este error se produce si el mensaje o la variable de string especificada en el elemento `<Source>` de la política de transformación XSL está fuera del alcance (no está disponible en el flujo específico en el que se ejecuta la política) o no se puede resolver (no está definido).
`steps.xsl.XSLEvaluationFailed`	500	Este error se produce si la carga útil del archivo XML de entrada no está disponible o tiene una forma incorrecta o si la política XSLTransform falla o no puede transformar el archivo XML de entrada según las reglas de transformación proporcionadas en el archivo XSL. Puede haber muchas causas diferentes por las cuales la política XSLTransform puede fallar. El motivo de la falla en el mensaje de error proporcionará más información sobre la causa.

Errores en la implementación

Estos errores pueden generarse cuando implementas un proxy que contiene esta política.

Nombre del error	Causa	Corregir
`XSLEmptyResourceUrl`	Si el elemento `<ResourceURL>` en la política de transformación de XSL está vacío, la implementación del proxy de API falla.
`XSLInvalidResourceType`	Si el tipo de recurso especificado en el elemento `<ResourceURL>` de la política de transformación XSL no es del tipo `xsl`, la implementación del proxy de la API fallará.