Network Working GroupM. Nottingham
Internet-DraftAkamai
Intended status: Standards TrackE. Wilde
Expires: March 10, 2016UC Berkeley
September 7, 2015

secret partnersuche erfahrungen Problem Details for HTTP APIs

draft-ietf-appsawg-http-problem-01

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www partnerbörse kostenlos chip This document defines a "problem detail" as a way to carry machine-readable details of errors in a HTTP response, to avoid the need to invent new error response formats for HTTP APIs.kostenlos spiele spielen hay day

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kostenlos spiele spielen friv HTTP [RFC7230] status codes are sometimes not sufficient to convey enough information about an error to be helpful. While humans behind Web browsers can be informed about the nature of the problem with an HTML [W3C.REC-html401-19991224] response body, non-human consumers of so-called "HTTP APIs" are usually not.kostenlos spiele spielen ab 18

kostenlos spiele spielen friseur This specification defines simple JSON [RFC7159] and XML [W3C.REC-xml-20081126] document formats to suit this purpose. They are designed to be reused by HTTP APIs, which can identify distinct "problem types" specific to their needs.kostenlos spiele spielen angry birds

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christliche partnersuche berlin mitte For example, consider a response that indicates that the client's account doesn't have enough credit. The 403 Forbidden status code might be deemed most appropriate to use, as it will inform HTTP-generic software (such as client libraries, caches and proxies) of the general semantics of the response.kostenlos spiele spielen autorennen

how to answer online dating ads However, that doesn't give the API client enough information about why the request was forbidden, the applicable account balance, or how to correct the problem. If these details are included in the response body in a machine-readable format, the client can treat it appropriately; for example, triggering a transfer of more credit into the account.kostenlos spiele spielen ab 18 ohne anmeldung

best way to respond to online dating ad This specification does this by identifying a specific type of problem (e.g., "out of credit") with a URI [RFC3986]; HTTP APIs can do this by nominating new URIs under their control, or by reusing existing ones.kostenlos spiele spielen auf deutsch

how to do online dating on sims 3 Additionally, problems can contain other information, such as a URI that identifies the specific occurrence of the problem (effectively giving an identifier to the concept "The time Joe didn't have enough credit last Thursday"), which can be useful for support or forensic purposes.kostenlos spiele spielen.at

how to sign up for online dating sims 3 The data model for problem details is a JSON [RFC7159] object; when formatted as a JSON document, it uses the "application/problem+json" media type. facebook chat for bada samsung wave 525 defines how to express them in an equivalent XML format, which uses the "application/problem+xml" media type.facebook chat messenger for samsung wave 525

online dating on sims 3 Note that problem details are (naturally) not the only way to convey the details of a problem in HTTP; if the response is still a representation of a resource, for example, it's often preferable to accommodate describing the relevant details in that application's format. Likewise, in many situations, there is an appropriate HTTP status code that does not require extra detail to be conveyed.partnerbörsen ab 40 qm

how many messages online dating before meeting Instead, the aim of this specification is to define common error formats for those applications that need one, so that they aren't required to define their own, or worse, tempted to re-define the semantics of existing HTTP status codes. Even if an application chooses not to use it to convey errors, reviewing its design can help guide the design decisions faced when conveying errors in an existing format.partnersuche wiener neustadt cineplexx

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how to be successful internet dating The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119].spiele kostenlos spielen woobies

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how to be safe internet dating The canonical model for problem details is a JSON [RFC7159] object.wimmelbildspiele kostenlos spielen

how can online dating be dangerous When serialised as a JSON document, that format is identified with the "application/problem+json" media type.partnerbörsen schweiz youtube

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HTTP/1.1 403 Forbidden
Content-Type: application/problem+json
Content-Language: en

{
 "type": "https://example.com/probs/out-of-credit",
 "title": "You do not have enough credit.",
 "detail": "Your current balance is 30, but that costs 50.",
 "instance": "/account/12345/msgs/abc",
 "balance": 30,
 "accounts": ["/account/12345",
              "/account/67890"]
}

how to online dating book Here, the out-of-credit problem (identified by its type URI) indicates the reason for the 403 in "title", gives a reference for the specific problem occurrence with "instance", gives occurrence-specific details in "detail", and adds two extensions; "balance" conveys the account's balance, and "accounts" gives links where the account can be topped up.partnersuche in bremen und umgebung

frauen kontakte sie sucht ihn zurück The ability to convey problem-specific extensions allows more than one problem to be conveyed. For example:partnersuche würzburg und umgebung

   HTTP/1.1 400 Bad Request
   Content-Type: application/problem+json
   Content-Language: en

   {
    "type": "https://example.net/validation-error",
    "title": "Your request parameters didn't validate.",
    "invalid-params": [ { 
                          "name": "age", 
                          "reason": "must be a positive integer"
                        },
                        { 
                          "name": "color",
                          "reason": "must be 'green', 'red' or 'blue'"}
                      ]
   }

example of good first online dating message Note that this requires each of the sub-problems to be similar enough to use the same HTTP status code. If they do not, the 207 (Multi-Status) [RFC4918] code could be used to encapsulate multiple status messages.partnersuche umgebung quito

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frauen kontakte sie sucht ihn garmisch A problem details object MAY have the following members:chat flirt kostenlos youtube

  • "type" (string) - A URI reference [RFC3986] that identifies the problem type. When dereferenced, it is encouraged to provide human-readable documentation for the problem type (e.g., using HTML [W3C.REC-html401-19991224]). When this member is not present, its value is assumed to be "about:blank".
  • "title" (string) - A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localisation.
  • "status" (number) - The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem.
  • "detail" (string) - An human readable explanation specific to this occurrence of the problem.
  • "instance" (string) - A URI reference that identifies the specific occurrence of the problem. It may or may not yield further information if dereferenced.

frauen kontakte sie sucht ihn gelsenkirchen Consumers MUST use the type string as the primary identifier for the problem type; the title string is advisory, and included only for users who are not aware of the semantics of the URI, and don't have the ability to discover them (e.g., offline log analysis). Consumers SHOULD NOT automatically dereference the type URI.partnersuche e darling harbour

christliche partnersuche berlin kostenlos The status member, if present, is only advisory; it conveys the HTTP status code used for the convenience of the consumer. Generators MUST use the same status code in the actual HTTP response, to assure that generic HTTP software that does not understand this format still behaves correctly. See kostenlos spiele spielen zuma for further caveats regarding its use.kostenlos spiele spielen zu zweit

partnersuche im netz erfahrungen The detail member, if present, SHOULD focus on helping the client correct the problem, rather than giving debugging information.kostenlos spiele zum spielen ohne anmeldung deutsch

christian online dating good or bad Consumers SHOULD NOT parse the detail member for information; extensions are more suitable and less error-prone ways to obtain such information.kostenlos spiele spielen zombie

online dating good or bad articles Note that both "type" and "instance" accept relative URIs; this means that they must be resolved relative to the document's base URI, as per {{RFC3986}}, Section 5.spiele kostenlos spielen zeitmanagement

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online dating good or bad yahoo Problem type definitions MAY extend the problem details object with additional members.kostenlos spiele spielen simpsons

is online dating a good or bad idea For example, our "out of credit" problem above defines two such extensions, "balance" and "accounts" to convey additional, problem-specific information.kostenlos spiele spielen sims

partnersuche ohne anmeldung und kostenlos youtube Clients consuming problem details MUST ignore any such extensions that they don't recognise; this allows problem types to evolve and include additional information in the future.kostenlos spiele spielen solitär

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www partnerbörse kostenlos berlin When an HTTP API needs to define a response that indicates an error condition, it might be appropriate to do so by defining a new problem type.how to choose your online dating name

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how to introduce yourself to a girl on a dating website Problem details are not a debugging tool for the underlying implementation; rather, they are a way to expose greater detail about the HTTP interface itself. New problem types need to carefully consider the Security Considerations (partnersuche wiener neustadt quakenbrück); in particular the risk of exposing attack vectors by exposing implementation internals through error messages.partnersuche wiener neustadt jobs

how to do online dating in gta 4 Likewise, truly generic problems – i.e., conditions that could potentially apply to any resource on the Web – are usually better expressed as plain status codes. For example, a "write access disallowed" problem is probably unnecessary, since a 403 Forbidden status code in response to a PUT request is self-explanatory.partnerbörsen ab 40 kostenlos

spiele kostenlos spielen ohne anmeldung ab 18 Finally, an application may have a more appropriate way to carry an error in a format that it already defines. Problem details are intended to avoid the necessity of establishing new "fault" or "error" document formats, not to replace existing domain-specific formats.kostenlos spiele spielen für jungs

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  1. A type URI (typically, with the "http" scheme),
  2. A title that appropriately describes it (think short), and
  3. The HTTP status code for it to be used with.

partnerbörsen ab 40 verhütung Problem types MAY specify the use of the Retry-After response header in appropriate circumstances.ukraine online dating vergleich

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frauen kontakte sie sucht ihn ebay If such additional members are defined, their names SHOULD start with a letter (ALPHA, as per [RFC5234]) and SHOULD consist of characters from ALPHA, DIGIT, and "_" (so that it can be serialized in formats other than JSON), and SHOULD be three characters or longer.how to write an online dating message to a man

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kostenlos liebes spiele spielen For example, if you are publishing an HTTP API to your online shopping cart, you might need to indicate that the user is out of credit (our example from above), and therefore cannot make the purchase.how to introduce yourself to a girl on dating site

how to answer tell me about yourself online dating If you already have an application-specific format that can accommodate this information, it's probably best to do that. However, if you don't, you might consider using one of the problem details formats; JSON if your API is JSON-based, or XML if it uses that format.how to introduce yourself on dating site

partnersuche erfahrungen forum To do so, you might look for an already-defined type URI that suits your purposes. If one is available, you can reuse that URI.how to introduce yourself on online dating site

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gratis partnersuche ohne anmeldung youtube In summary: an instance URI will always identify a specific occurrence of a problem. On the other hand, type URIs can be reused if an appropriate description of a problem type is already available someplace else, or they can be created for new problem types.good online dating photo examples

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how to ask someone to stop online dating Please note that according to how the "type" member is defined (online dating ukraine girl), the "about:blank" URI is the default value for that member. Consequently, any problem details object not carrying an explicit "type" member implicitly uses this URI.partnersuche wesel umgebung

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gratis partnersuche ohne anmeldung xing Risks include leaking information that can be exploited to compromise the system, access to the system, or the privacy of users of the system.kostenlos spiele spielen biz

partnersuche ohne anmeldung und kostenlos chip Generators providing links to occurrence information are encouraged to avoid making implementation details such as a stack dump available through the HTTP interface, since this can expose sensitive details of the server implementation, its data, and so on.kostenlos spiele spielen baby

ps vita spiele kostenlos spielen The "status" member duplicates the information available in the HTTP status code itself, thereby bringing the possibility of disagreement between the two. Their relative precedence is not clear, since a disagreement might indicate that (for example) an intermediary has modified the HTTP status code in transit. As such, those defining problem types as well as generators and consumers of problems need to be aware that generic software (such as proxies, load balancers, firewalls, virus scanners) are unlikely to know of or respect the status code conveyed in this member.kostenlos spiele spielen billard

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hotel 13 spiele kostenlos spielen This specification defines two new Internet media types [RFC6838]:partnerbörsen ab 40 cm

   Type name: application
   Subtype name: problem+json
   Required parameters: None
   Optional parameters: None; unrecognised parameters 
                        should be ignored
   Encoding considerations: Same as [RFC7159]
   Security considerations: see [this document]
   Interoperability considerations: None.
   Published specification: [this document]
   Applications that use this media type: HTTP
   Additional information:
     Magic number(s): n/a
     File extension(s): n/a
     Macintosh file type code(s): n/a
   Person & email address to contact for further information:
     Mark Nottingham <[email protected]>
   Intended usage: COMMON
   Restrictions on usage: None.
   Author: Mark Nottingham <[email protected]>
   Change controller: IESG
   Type name: application
   Subtype name: problem+xml
   Required parameters: None
   Optional parameters: None; unrecognized parameters 
                        should be ignored
   Encoding considerations: Same as [RFC7303]
   Security considerations: see [this document]
   Interoperability considerations: None.
   Published specification: [this document]
   Applications that use this media type: HTTP
   Additional information:
     Magic number(s): n/a
     File extension(s): n/a
     Macintosh file type code(s): n/a
   Person & email address to contact for further information:
     Mark Nottingham <[email protected]>
   Intended usage: COMMON
   Restrictions on usage: None.
   Author: Mark Nottingham <[email protected]>
   Change controller: IESG

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jetzt kostenlos neue spiele spielen The authors would like to thank Jan Algermissen, Mike Amundsen, Subbu Allamaraju, Roy Fielding, Eran Hammer, Sam Johnston, Mike McCall, Julian Reschke, and James Snell for review of this specification.does online dating work yahoo answers

how to answer online dating profile References

how to respond to a woman online dating profile Normative References

[RFC2119]
Bradner, S., “how to respond to a man online dating profile”, BCP 14, RFC 2119, how to sell yourself online dating, March 1997, <how to describe yourself online dating>.
[RFC3986]
Berners-Lee, T., Fielding, R., and L. Masinter, “how to protect yourself online dating”, STD 66, RFC 3986, how to describe yourself online dating profile, January 2005, <how to send online dating first message>.
[RFC5234]
Crocker, D., Ed. and P. Overell, “partnerbörsen ab 40 berlin”, STD 68, RFC 5234, kostenlos spiele spielen ohne registrierung, January 2008, <spiele kostenlos spielen restaurant>.
[RFC7159]
Bray, T., Ed., “spiele kostenlos spielen romme”, RFC 7159, kostenlos spiele spielen rtl, March 2014, <spiele kostenlos spielen rennspiele>.
[RFC7230]
Fielding, R., Ed. and J. Reschke, Ed., “dealing with online dating rejection”, RFC 7230, partnersuche görlitz umgebung, June 2014, <partnersuche gmunden umgebung>.
[RFC7231]
Fielding, R., Ed. and J. Reschke, Ed., “how to start your own dating site”, RFC 7231, how to create your own dating site for free, June 2014, <kostenlos spiele spielen pou>.

kostenlos spiele spielen poker Informative References

[ISO-19757-2]
International Organization for Standardization, “Information Technology --- Document Schema Definition Languages (DSDL) --- Part 2: Grammar-based Validation --- RELAX NG”, ISO/IEC 19757-2, 2003.
[RFC4918]
Dusseault, L., Ed., “kostenlos spiele spielen pflanzen gegen zombies”, RFC 4918, kostenlos spiele spielen parken, June 2007, <kostenlos spiele spielen pacman>.
[RFC5988]
Nottingham, M., “kostenlos spiele spielen für pc”, RFC 5988, kostenlos spiele spielen puzzle, October 2010, <kostenlos spiele spielen pinball>.
[RFC6694]
Moonesamy, S., Ed., “kostenlos spiele spielen kim possible”, RFC 6694, kostenlos spiele spielen polizei, August 2012, <how to get better response from online dating>.
[RFC6838]
Freed, N., Klensin, J., and T. Hansen, “how long does it take to get a response online dating”, BCP 13, RFC 6838, how to get her to respond online dating, January 2013, <how to get a woman to respond online dating>.
[RFC7303]
Thompson, H. and C. Lilley, “how to get someone to respond online dating”, RFC 7303, how to make online dating work aziz ansari, July 2014, <online dating is safe or risky ppt>.
[W3C.REC-html401-19991224]
Raggett, D., Hors, A., and I. Jacobs, “online dating is safe or risky essay”, World Wide Web Consortium Recommendation REC-html401-19991224, December 1999, <frauen kontakte sie sucht ihn kleinanzeigen>.
[W3C.REC-rdfa-core-20120607]
Adida, B., Birbeck, M., McCarron, S., and I. Herman, “do online dating site work”, World Wide Web Consortium Recommendation REC-rdfa-core-20120607, June 2012, <singlebörsen vergleich test vergleich>.
[W3C.REC-xml-20081126]
Bray, T., Paoli, J., Sperberg-McQueen, M., Maler, E., and F. Yergeau, “how to identify online dating scams”, World Wide Web Consortium Recommendation REC-xml-20081126, November 2008, <how online dating services work>.

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kostenlos neue spiele spielen The OPTIONAL RELAX NG schema [ISO-19757-2] for the XML format is:how to sign off online dating message

default namespace ns = "urn:ietf:rfc:XXXX"

start = problem

problem =
  element problem {
    (  element  type            { xsd:anyURI }?
     & element  title           { xsd:string }?
     & element  detail          { xsd:string }?
     & element  status          { xsd:positiveInteger }?
     & element  instance        { xsd:anyURI }? ),
    anyNsElement
  }

anyNsElement =
  (  element    ns:*  { anyNsElement | text }
   | attribute  *     { text })*

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how to fill out your online dating profile Extension arrays and objects can be serialized into the XML format by considering an element containing a child or children to represent an object, except for elements that contain only child element(s) named 'i', which are considered arrays. For example, an alternate version of the example above would appear in XML as:partnersuche wiener neustadt dosse

HTTP/1.1 403 Forbidden
Content-Type: application/problem+xml
Content-Language: en

<?xml version="1.0" encoding="UTF-8"?>
<problem xmlns="urn:ietf:rfc:XXXX">
  <type>https://example.com/probs/out-of-credit</type>
  <title>You do not have enough credit.</title>
  <detail>Your current balance is 30, but that costs 50.</detail>
  <instance>
    https://example.net/account/12345/msgs/abc
  </instance>
  <balance>30</balance>
  <accounts>
    <i>https://example.net/account/12345</i>
    <i>https://example.net/account/67890</i>
  </accounts>
</problem>

cross motorrad spiele kostenlos spielen Note that this format uses an XML Namespace. This is primarily to allow embedding it into other XML-based formats; it does not imply that it can or should be extended with elements or attributes in other namespaces. The RELAX NG schema explicitly only allows elements from the one namespace used in the XML format. Any extension arrays and objects MUST be serialized into XML markup using only that namespace.frauen kontakte sie sucht ihn ingolstadt

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3d motorrad spiele kostenlos spielen In some situations, it can be advantageous to embed Problem Details in formats other than those described here. For example, an API that uses HTML [W3C.REC-html401-19991224] might want to also use HTML for expressing its problem details.singlebörsen vergleich test negativ

kostenlos spiele spielen 3 gewinnt Problem details can be embedded in other formats by either encapsulating one of the existing serializations (JSON or XML) into that format, or by translating the model of a Problem Detail (as specified in partnersuche ohne anmeldung und kostenlos xp) into the format's conventions.welche partnerbörse ist am besten pc

online dating how to text For example, in HTML, a problem could be embedded by encapsulating JSON in a script tag:online dating is good or bad

       <script type="application/problem+json">
         {
          "type": "https://example.com/probs/out-of-credit",
          "title": "You do not have enough credit.",
          "detail": "Your current balance is 30, but that costs 50.",
          "instance": "/account/12345/msgs/abc",
          "balance": 30,
          "accounts": ["/account/12345",
                       "/account/67890"]
         }
       </script>
}

is online dating really a good idea or by inventing a mapping into RDFa [W3C.REC-rdfa-core-20120607].how to spot online dating scams

10 reasons why online dating is a good idea This specification does not make specific recommendations regarding embedding Problem Details in other formats; the appropriate way to embed them depends both upon the format in use and application of that format.online dating pic fails

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is online dating a good idea yahoo Mark Nottingham
Akamai
EMail: gratis partnersuche ohne anmeldung online
URI: online dating bilder
online dating how much to text Erik Wilde
UC Berkeley
EMail: how online dating scams work
URI: online dating safe or not presentation