Claim Submission

If tender award is favoriting only one supplier, or in any other viable case, participants can submit Tender Award Claim.

Tender Award Claim Submission (with documents)

At first create a claim. Send POST request with bidder’s access token.

POST /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints?acc_token=e99cf26f67de45569fd04f185afe4500 HTTP/1.0
Authorization: Basic YnJva2VyOg==
Content-Length: 775
Content-Type: application/json
Host: api-sandbox.openprocurement.org

{
  "data": {
    "title": "complaint title",
    "description": "complaint description",
    "author": {
      "contactPoint": {
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк",
        "email": "soleksuk@gmail.com"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "countryName": "Україна",
        "postalCode": "21100",
        "region": "м. Вінниця",
        "streetAddress": "вул. Островського, 33",
        "locality": "м. Вінниця"
      }
    }
  }
}


201 Created
Content-Type: application/json; charset=UTF-8
Location: http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1

{
  "access": {
    "token": "1dadcc99012341948c2370f0aba211c1"
  },
  "data": {
    "status": "draft",
    "description": "complaint description",
    "title": "complaint title",
    "author": {
      "contactPoint": {
        "email": "soleksuk@gmail.com",
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "postalCode": "21100",
        "countryName": "Україна",
        "streetAddress": "вул. Островського, 33",
        "region": "м. Вінниця",
        "locality": "м. Вінниця"
      }
    },
    "complaintID": "UA-2016-04-15-000004.5",
    "date": "2016-04-15T12:15:25.319519+03:00",
    "type": "claim",
    "id": "9f001f1ed640417384afb037e7f43ea1"
  }
}

Then upload necessary documents:

POST /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1/documents?acc_token=1dadcc99012341948c2370f0aba211c1 HTTP/1.0
Authorization: Basic YnJva2VyOg==
Content-Length: 203
Content-Type: multipart/form-data; boundary=----------a_BoUnDaRy0575649085102$
Host: api-sandbox.openprocurement.org


201 Created
Content-Type: application/json; charset=UTF-8
Location: http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1/documents/c8b471ccb52a4193911df981ed1972b9

{
  "data": {
    "author": "complaint_owner",
    "title": "Complaint_Attachement.pdf",
    "url": "http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1/documents/c8b471ccb52a4193911df981ed1972b9?download=3223e2aa024c4cc5a879f978c65b0a32",
    "format": "application/pdf",
    "documentOf": "tender",
    "datePublished": "2016-04-15T12:15:25.863950+03:00",
    "id": "c8b471ccb52a4193911df981ed1972b9",
    "dateModified": "2016-04-15T12:15:25.863996+03:00"
  }
}

Submit tender award claim:

PATCH /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1?acc_token=1dadcc99012341948c2370f0aba211c1 HTTP/1.0
Authorization: Basic YnJva2VyOg==
Content-Length: 29
Content-Type: application/json
Host: api-sandbox.openprocurement.org

{
  "data": {
    "status": "claim"
  }
}


200 OK
Content-Type: application/json; charset=UTF-8

{
  "data": {
    "status": "claim",
    "documents": [
      {
        "author": "complaint_owner",
        "title": "Complaint_Attachement.pdf",
        "url": "http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1/documents/c8b471ccb52a4193911df981ed1972b9?download=3223e2aa024c4cc5a879f978c65b0a32",
        "format": "application/pdf",
        "documentOf": "tender",
        "datePublished": "2016-04-15T12:15:25.863950+03:00",
        "id": "c8b471ccb52a4193911df981ed1972b9",
        "dateModified": "2016-04-15T12:15:25.863996+03:00"
      }
    ],
    "description": "complaint description",
    "title": "complaint title",
    "author": {
      "contactPoint": {
        "email": "soleksuk@gmail.com",
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "postalCode": "21100",
        "countryName": "Україна",
        "streetAddress": "вул. Островського, 33",
        "region": "м. Вінниця",
        "locality": "м. Вінниця"
      }
    },
    "dateSubmitted": "2016-04-15T12:15:26.391232+03:00",
    "complaintID": "UA-2016-04-15-000004.5",
    "date": "2016-04-15T12:15:25.319519+03:00",
    "type": "claim",
    "id": "9f001f1ed640417384afb037e7f43ea1"
  }
}

Tender Award Claim Submission (without documents)

You can submit claim that does not need additional documents:

POST /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints?acc_token=e99cf26f67de45569fd04f185afe4500 HTTP/1.0
Authorization: Basic YnJva2VyOg==
Content-Length: 794
Content-Type: application/json
Host: api-sandbox.openprocurement.org

{
  "data": {
    "status": "claim",
    "title": "complaint title",
    "description": "complaint description",
    "author": {
      "contactPoint": {
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк",
        "email": "soleksuk@gmail.com"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "countryName": "Україна",
        "postalCode": "21100",
        "region": "м. Вінниця",
        "streetAddress": "вул. Островського, 33",
        "locality": "м. Вінниця"
      }
    }
  }
}


201 Created
Content-Type: application/json; charset=UTF-8
Location: http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/bfa4790a795742ac85b5d3b253cd944f

{
  "access": {
    "token": "097267c36ca54cf99dac911ea9659efa"
  },
  "data": {
    "status": "claim",
    "description": "complaint description",
    "title": "complaint title",
    "author": {
      "contactPoint": {
        "email": "soleksuk@gmail.com",
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "postalCode": "21100",
        "countryName": "Україна",
        "streetAddress": "вул. Островського, 33",
        "region": "м. Вінниця",
        "locality": "м. Вінниця"
      }
    },
    "dateSubmitted": "2016-04-15T12:15:26.924174+03:00",
    "complaintID": "UA-2016-04-15-000004.6",
    "date": "2016-04-15T12:15:26.922016+03:00",
    "type": "claim",
    "id": "bfa4790a795742ac85b5d3b253cd944f"
  }
}

Tender Award Claim/Complaint Retrieval

You can list all Tender Award Claims/Complaints:

GET /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints HTTP/1.0
Host: api-sandbox.openprocurement.org


200 OK
Content-Type: application/json; charset=UTF-8

{
  "data": [
    {
      "status": "claim",
      "documents": [
        {
          "author": "complaint_owner",
          "title": "Complaint_Attachement.pdf",
          "url": "http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1/documents/c8b471ccb52a4193911df981ed1972b9?download=3223e2aa024c4cc5a879f978c65b0a32",
          "format": "application/pdf",
          "documentOf": "tender",
          "datePublished": "2016-04-15T12:15:25.863950+03:00",
          "id": "c8b471ccb52a4193911df981ed1972b9",
          "dateModified": "2016-04-15T12:15:25.863996+03:00"
        }
      ],
      "description": "complaint description",
      "title": "complaint title",
      "author": {
        "contactPoint": {
          "email": "soleksuk@gmail.com",
          "telephone": "+380 (432) 21-69-30",
          "name": "Сергій Олексюк"
        },
        "identifier": {
          "scheme": "UA-EDR",
          "id": "00137256",
          "uri": "http://www.sc.gov.ua/"
        },
        "name": "ДКП «Школяр»",
        "address": {
          "postalCode": "21100",
          "countryName": "Україна",
          "streetAddress": "вул. Островського, 33",
          "region": "м. Вінниця",
          "locality": "м. Вінниця"
        }
      },
      "dateSubmitted": "2016-04-15T12:15:26.391232+03:00",
      "complaintID": "UA-2016-04-15-000004.5",
      "date": "2016-04-15T12:15:25.319519+03:00",
      "type": "claim",
      "id": "9f001f1ed640417384afb037e7f43ea1"
    },
    {
      "status": "claim",
      "description": "complaint description",
      "title": "complaint title",
      "author": {
        "contactPoint": {
          "email": "soleksuk@gmail.com",
          "telephone": "+380 (432) 21-69-30",
          "name": "Сергій Олексюк"
        },
        "identifier": {
          "scheme": "UA-EDR",
          "id": "00137256",
          "uri": "http://www.sc.gov.ua/"
        },
        "name": "ДКП «Школяр»",
        "address": {
          "postalCode": "21100",
          "countryName": "Україна",
          "streetAddress": "вул. Островського, 33",
          "region": "м. Вінниця",
          "locality": "м. Вінниця"
        }
      },
      "dateSubmitted": "2016-04-15T12:15:26.924174+03:00",
      "complaintID": "UA-2016-04-15-000004.6",
      "date": "2016-04-15T12:15:26.922016+03:00",
      "type": "claim",
      "id": "bfa4790a795742ac85b5d3b253cd944f"
    }
  ]
}

And check individual complaint or claim:

GET /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1 HTTP/1.0
Host: api-sandbox.openprocurement.org


200 OK
Content-Type: application/json; charset=UTF-8

{
  "data": {
    "status": "claim",
    "documents": [
      {
        "author": "complaint_owner",
        "title": "Complaint_Attachement.pdf",
        "url": "http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1/documents/c8b471ccb52a4193911df981ed1972b9?download=3223e2aa024c4cc5a879f978c65b0a32",
        "format": "application/pdf",
        "documentOf": "tender",
        "datePublished": "2016-04-15T12:15:25.863950+03:00",
        "id": "c8b471ccb52a4193911df981ed1972b9",
        "dateModified": "2016-04-15T12:15:25.863996+03:00"
      }
    ],
    "description": "complaint description",
    "title": "complaint title",
    "author": {
      "contactPoint": {
        "email": "soleksuk@gmail.com",
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "postalCode": "21100",
        "countryName": "Україна",
        "streetAddress": "вул. Островського, 33",
        "region": "м. Вінниця",
        "locality": "м. Вінниця"
      }
    },
    "dateSubmitted": "2016-04-15T12:15:26.391232+03:00",
    "complaintID": "UA-2016-04-15-000004.5",
    "date": "2016-04-15T12:15:25.319519+03:00",
    "type": "claim",
    "id": "9f001f1ed640417384afb037e7f43ea1"
  }
}

Claim’s Answer

Answer to resolved claim

PATCH /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1?acc_token=2408bafb138842659f22d6d511a91633 HTTP/1.0
Authorization: Basic YnJva2VyOg==
Content-Length: 442
Content-Type: application/json
Host: api-sandbox.openprocurement.org

{
  "data": {
    "status": "answered",
    "resolutionType": "resolved",
    "tendererAction": "Виправлено неконкурентні умови",
    "resolution": "Виправлено неконкурентні умови"
  }
}


200 OK
Content-Type: application/json; charset=UTF-8

{
  "data": {
    "status": "answered",
    "documents": [
      {
        "author": "complaint_owner",
        "title": "Complaint_Attachement.pdf",
        "url": "http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1/documents/c8b471ccb52a4193911df981ed1972b9?download=3223e2aa024c4cc5a879f978c65b0a32",
        "format": "application/pdf",
        "documentOf": "tender",
        "datePublished": "2016-04-15T12:15:25.863950+03:00",
        "id": "c8b471ccb52a4193911df981ed1972b9",
        "dateModified": "2016-04-15T12:15:25.863996+03:00"
      }
    ],
    "description": "complaint description",
    "author": {
      "contactPoint": {
        "email": "soleksuk@gmail.com",
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "postalCode": "21100",
        "countryName": "Україна",
        "streetAddress": "вул. Островського, 33",
        "region": "м. Вінниця",
        "locality": "м. Вінниця"
      }
    },
    "resolutionType": "resolved",
    "type": "claim",
    "title": "complaint title",
    "tendererAction": "Виправлено неконкурентні умови",
    "dateAnswered": "2016-04-15T12:15:27.952003+03:00",
    "tendererActionDate": "2016-04-15T12:15:27.952044+03:00",
    "dateSubmitted": "2016-04-15T12:15:26.391232+03:00",
    "complaintID": "UA-2016-04-15-000004.5",
    "date": "2016-04-15T12:15:25.319519+03:00",
    "resolution": "Виправлено неконкурентні умови",
    "id": "9f001f1ed640417384afb037e7f43ea1"
  }
}

Satisfied Claim

Satisfying resolution

PATCH /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1?acc_token=1dadcc99012341948c2370f0aba211c1 HTTP/1.0
Authorization: Basic YnJva2VyOg==
Content-Length: 51
Content-Type: application/json
Host: api-sandbox.openprocurement.org

{
  "data": {
    "status": "resolved",
    "satisfied": true
  }
}


200 OK
Content-Type: application/json; charset=UTF-8

{
  "data": {
    "status": "resolved",
    "documents": [
      {
        "author": "complaint_owner",
        "title": "Complaint_Attachement.pdf",
        "url": "http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/9f001f1ed640417384afb037e7f43ea1/documents/c8b471ccb52a4193911df981ed1972b9?download=3223e2aa024c4cc5a879f978c65b0a32",
        "format": "application/pdf",
        "documentOf": "tender",
        "datePublished": "2016-04-15T12:15:25.863950+03:00",
        "id": "c8b471ccb52a4193911df981ed1972b9",
        "dateModified": "2016-04-15T12:15:25.863996+03:00"
      }
    ],
    "description": "complaint description",
    "author": {
      "contactPoint": {
        "email": "soleksuk@gmail.com",
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "postalCode": "21100",
        "countryName": "Україна",
        "streetAddress": "вул. Островського, 33",
        "region": "м. Вінниця",
        "locality": "м. Вінниця"
      }
    },
    "resolutionType": "resolved",
    "type": "claim",
    "title": "complaint title",
    "satisfied": true,
    "tendererAction": "Виправлено неконкурентні умови",
    "dateAnswered": "2016-04-15T12:15:27.952003+03:00",
    "tendererActionDate": "2016-04-15T12:15:27.952044+03:00",
    "dateSubmitted": "2016-04-15T12:15:26.391232+03:00",
    "complaintID": "UA-2016-04-15-000004.5",
    "date": "2016-04-15T12:15:25.319519+03:00",
    "resolution": "Виправлено неконкурентні умови",
    "id": "9f001f1ed640417384afb037e7f43ea1"
  }
}

Escalate claim to complaint

PATCH /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/bfa4790a795742ac85b5d3b253cd944f?acc_token=097267c36ca54cf99dac911ea9659efa HTTP/1.0
Authorization: Basic YnJva2VyOg==
Content-Length: 51
Content-Type: application/json
Host: api-sandbox.openprocurement.org

{
  "data": {
    "status": "pending",
    "satisfied": false
  }
}


200 OK
Content-Type: application/json; charset=UTF-8

{
  "data": {
    "status": "pending",
    "description": "complaint description",
    "title": "complaint title",
    "resolutionType": "resolved",
    "type": "claim",
    "author": {
      "contactPoint": {
        "email": "soleksuk@gmail.com",
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "postalCode": "21100",
        "countryName": "Україна",
        "streetAddress": "вул. Островського, 33",
        "region": "м. Вінниця",
        "locality": "м. Вінниця"
      }
    },
    "satisfied": false,
    "dateEscalated": "2016-04-15T12:15:30.213159+03:00",
    "dateAnswered": "2016-04-15T12:15:29.454104+03:00",
    "dateSubmitted": "2016-04-15T12:15:26.924174+03:00",
    "complaintID": "UA-2016-04-15-000004.6",
    "date": "2016-04-15T12:15:26.922016+03:00",
    "resolution": "Виправлено неконкурентні умови",
    "id": "bfa4790a795742ac85b5d3b253cd944f"
  }
}

Complaint Resolution

Rejecting Tender Award Complaint

PATCH /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/bfa4790a795742ac85b5d3b253cd944f HTTP/1.0
Authorization: Basic cmV2aWV3ZXI6
Content-Length: 31
Content-Type: application/json
Host: api-sandbox.openprocurement.org

{
  "data": {
    "status": "invalid"
  }
}


200 OK
Content-Type: application/json; charset=UTF-8

{
  "data": {
    "status": "invalid",
    "dateDecision": "2016-04-15T12:15:30.771754+03:00",
    "description": "complaint description",
    "author": {
      "contactPoint": {
        "email": "soleksuk@gmail.com",
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "postalCode": "21100",
        "countryName": "Україна",
        "streetAddress": "вул. Островського, 33",
        "region": "м. Вінниця",
        "locality": "м. Вінниця"
      }
    },
    "resolutionType": "resolved",
    "type": "claim",
    "title": "complaint title",
    "satisfied": false,
    "dateEscalated": "2016-04-15T12:15:30.213159+03:00",
    "dateAnswered": "2016-04-15T12:15:29.454104+03:00",
    "dateSubmitted": "2016-04-15T12:15:26.924174+03:00",
    "complaintID": "UA-2016-04-15-000004.6",
    "date": "2016-04-15T12:15:26.922016+03:00",
    "resolution": "Виправлено неконкурентні умови",
    "id": "bfa4790a795742ac85b5d3b253cd944f"
  }
}

Submitting Tender Award Complaint Resolution

The Complaint Review Body uploads the resolution document:

POST /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/35f295c30b9a4651850fe58fe9a228d6/documents HTTP/1.0
Authorization: Basic cmV2aWV3ZXI6
Content-Length: 199
Content-Type: multipart/form-data; boundary=----------a_BoUnDaRy243255271272$
Host: api-sandbox.openprocurement.org


201 Created
Content-Type: application/json; charset=UTF-8
Location: http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/35f295c30b9a4651850fe58fe9a228d6/documents/229cae42fa3a452f95b51e42b919b3fa

{
  "data": {
    "author": "reviewers",
    "title": "ComplaintResolution.pdf",
    "url": "http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/35f295c30b9a4651850fe58fe9a228d6/documents/229cae42fa3a452f95b51e42b919b3fa?download=58b18ff4392b4794a01311223ded2f25",
    "format": "application/pdf",
    "documentOf": "tender",
    "datePublished": "2016-04-15T12:15:35.650759+03:00",
    "id": "229cae42fa3a452f95b51e42b919b3fa",
    "dateModified": "2016-04-15T12:15:35.650814+03:00"
  }
}

And either resolves complaint:

PATCH /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/35f295c30b9a4651850fe58fe9a228d6 HTTP/1.0
Authorization: Basic cmV2aWV3ZXI6
Content-Length: 32
Content-Type: application/json
Host: api-sandbox.openprocurement.org

{
  "data": {
    "status": "resolved"
  }
}


200 OK
Content-Type: application/json; charset=UTF-8

{
  "data": {
    "status": "resolved",
    "dateDecision": "2016-04-15T12:15:36.480289+03:00",
    "documents": [
      {
        "author": "reviewers",
        "title": "ComplaintResolution.pdf",
        "url": "http://api-sandbox.openprocurement.org/api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/35f295c30b9a4651850fe58fe9a228d6/documents/229cae42fa3a452f95b51e42b919b3fa?download=58b18ff4392b4794a01311223ded2f25",
        "format": "application/pdf",
        "documentOf": "tender",
        "datePublished": "2016-04-15T12:15:35.650759+03:00",
        "id": "229cae42fa3a452f95b51e42b919b3fa",
        "dateModified": "2016-04-15T12:15:35.650814+03:00"
      }
    ],
    "description": "complaint description",
    "author": {
      "contactPoint": {
        "email": "soleksuk@gmail.com",
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "postalCode": "21100",
        "countryName": "Україна",
        "streetAddress": "вул. Островського, 33",
        "region": "м. Вінниця",
        "locality": "м. Вінниця"
      }
    },
    "resolutionType": "resolved",
    "type": "claim",
    "title": "complaint title",
    "satisfied": false,
    "dateEscalated": "2016-04-15T12:15:32.504401+03:00",
    "dateAnswered": "2016-04-15T12:15:31.969478+03:00",
    "dateSubmitted": "2016-04-15T12:15:31.318568+03:00",
    "complaintID": "UA-2016-04-15-000004.7",
    "date": "2016-04-15T12:15:31.313047+03:00",
    "resolution": "Виправлено неконкурентні умови",
    "id": "35f295c30b9a4651850fe58fe9a228d6"
  }
}

Or declines it:

PATCH /api/2.0/tenders/4630a487b9cd4ee0abadd23ef4b8e05f/awards/6ba25103f3614f78a635b8fc4cb30295/complaints/6b146e6ad1e246c1b6278420e743ae6b HTTP/1.0
Authorization: Basic cmV2aWV3ZXI6
Content-Length: 32
Content-Type: application/json
Host: api-sandbox.openprocurement.org

{
  "data": {
    "status": "declined"
  }
}


200 OK
Content-Type: application/json; charset=UTF-8

{
  "data": {
    "status": "declined",
    "dateDecision": "2016-04-15T12:15:37.225017+03:00",
    "description": "complaint description",
    "author": {
      "contactPoint": {
        "email": "soleksuk@gmail.com",
        "telephone": "+380 (432) 21-69-30",
        "name": "Сергій Олексюк"
      },
      "identifier": {
        "scheme": "UA-EDR",
        "id": "00137256",
        "uri": "http://www.sc.gov.ua/"
      },
      "name": "ДКП «Школяр»",
      "address": {
        "postalCode": "21100",
        "countryName": "Україна",
        "streetAddress": "вул. Островського, 33",
        "region": "м. Вінниця",
        "locality": "м. Вінниця"
      }
    },
    "resolutionType": "resolved",
    "type": "claim",
    "title": "complaint title",
    "satisfied": false,
    "dateEscalated": "2016-04-15T12:15:34.701279+03:00",
    "dateAnswered": "2016-04-15T12:15:33.863175+03:00",
    "dateSubmitted": "2016-04-15T12:15:33.052307+03:00",
    "complaintID": "UA-2016-04-15-000004.8",
    "date": "2016-04-15T12:15:33.049229+03:00",
    "resolution": "Виправлено неконкурентні умови",
    "id": "6b146e6ad1e246c1b6278420e743ae6b"
  }
}