{
  "info": {
    "_postman_id": "d7a2d884-f5f2-4e9e-8d7e-ac411d65b476",
    "name": "Sinch Brands Access Control Lists Transcoding API",
    "description": "The Sinch Brands API allows developers to create, update, and manage customer brand profiles used across Sinch messaging products. Brands represent the business identity associated with messaging campaigns and sender registrations. The API provides endpoints for creating brand records, updating brand details, listing brands, and deleting brands, enabling programmatic management of the brand entities required for compliant business messaging.\n\nContact Support:\n Name: Sinch Support",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T02:57:14.000Z",
    "updatedAt": "2026-07-28T02:57:14.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-d7a2d884-f5f2-4e9e-8d7e-ac411d65b476"
  },
  "item": [
    {
      "name": "v1",
      "item": [
        {
          "name": "projects",
          "item": [
            {
              "name": "{project_id}",
              "item": [
                {
                  "name": "messages:transcode",
                  "item": [
                    {
                      "name": "Transcode a Message",
                      "id": "f315fb38-dccc-488e-9d7a-c4c251c4c224",
                      "protocolProfileBehavior": {
                        "disableBodyPruning": true
                      },
                      "request": {
                        "method": "POST",
                        "header": [
                          {
                            "key": "Content-Type",
                            "value": "application/json"
                          },
                          {
                            "key": "Accept",
                            "value": "application/json"
                          }
                        ],
                        "body": {
                          "mode": "raw",
                          "raw": "{\n  \"app_id\": \"<string>\",\n  \"app_message\": {\n    \"text_message\": {\n      \"text\": \"<string>\"\n    },\n    \"media_message\": {\n      \"url\": \"<uri>\",\n      \"thumbnail_url\": \"<uri>\"\n    },\n    \"template_message\": {\n      \"omni_template\": {\n        \"template_id\": \"<string>\",\n        \"version\": \"<string>\",\n        \"language_code\": \"<string>\",\n        \"parameters\": {}\n      }\n    },\n    \"card_message\": {\n      \"title\": \"<string>\",\n      \"description\": \"<string>\",\n      \"media_message\": {\n        \"url\": \"<uri>\"\n      },\n      \"choices\": [\n        {\n          \"text_message\": {\n            \"text\": \"<string>\"\n          },\n          \"postback_data\": \"<string>\"\n        },\n        {\n          \"text_message\": {\n            \"text\": \"<string>\"\n          },\n          \"postback_data\": \"<string>\"\n        }\n      ]\n    },\n    \"list_message\": {\n      \"title\": \"<string>\",\n      \"description\": \"<string>\",\n      \"sections\": [\n        {\n          \"title\": \"<string>\",\n          \"items\": [\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            },\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            }\n          ]\n        },\n        {\n          \"title\": \"<string>\",\n          \"items\": [\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            },\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            }\n          ]\n        }\n      ]\n    }\n  },\n  \"channels\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}",
                          "options": {
                            "raw": {
                              "headerFamily": "json",
                              "language": "json"
                            }
                          }
                        },
                        "url": {
                          "raw": "{{baseUrl}}/v1/projects/:project_id/messages:transcode",
                          "host": [
                            "{{baseUrl}}"
                          ],
                          "path": [
                            "v1",
                            "projects",
                            ":project_id",
                            "messages:transcode"
                          ],
                          "variable": [
                            {
                              "id": "5be9aa44-7a76-45ed-9177-fd047227e18b",
                              "key": "project_id",
                              "value": "<string>",
                              "description": "(Required) The unique project identifier"
                            }
                          ]
                        },
                        "description": "Transcodes a generic message format to a channel-specific format for preview purposes without sending the message."
                      },
                      "response": [
                        {
                          "id": "af31367a-642e-47a5-8402-8365ba9e610a",
                          "name": "Transcoded message",
                          "originalRequest": {
                            "method": "POST",
                            "header": [
                              {
                                "key": "Content-Type",
                                "value": "application/json"
                              },
                              {
                                "key": "Accept",
                                "value": "application/json"
                              },
                              {
                                "description": "Added as a part of security scheme: bearer",
                                "key": "Authorization",
                                "value": "Bearer <token>"
                              }
                            ],
                            "body": {
                              "mode": "raw",
                              "raw": "{\n  \"app_id\": \"<string>\",\n  \"app_message\": {\n    \"text_message\": {\n      \"text\": \"<string>\"\n    },\n    \"media_message\": {\n      \"url\": \"<uri>\",\n      \"thumbnail_url\": \"<uri>\"\n    },\n    \"template_message\": {\n      \"omni_template\": {\n        \"template_id\": \"<string>\",\n        \"version\": \"<string>\",\n        \"language_code\": \"<string>\",\n        \"parameters\": {}\n      }\n    },\n    \"card_message\": {\n      \"title\": \"<string>\",\n      \"description\": \"<string>\",\n      \"media_message\": {\n        \"url\": \"<uri>\"\n      },\n      \"choices\": [\n        {\n          \"text_message\": {\n            \"text\": \"<string>\"\n          },\n          \"postback_data\": \"<string>\"\n        },\n        {\n          \"text_message\": {\n            \"text\": \"<string>\"\n          },\n          \"postback_data\": \"<string>\"\n        }\n      ]\n    },\n    \"list_message\": {\n      \"title\": \"<string>\",\n      \"description\": \"<string>\",\n      \"sections\": [\n        {\n          \"title\": \"<string>\",\n          \"items\": [\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            },\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            }\n          ]\n        },\n        {\n          \"title\": \"<string>\",\n          \"items\": [\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            },\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            }\n          ]\n        }\n      ]\n    }\n  },\n  \"channels\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}",
                              "options": {
                                "raw": {
                                  "headerFamily": "json",
                                  "language": "json"
                                }
                              }
                            },
                            "url": {
                              "raw": "{{baseUrl}}/v1/projects/:project_id/messages:transcode",
                              "host": [
                                "{{baseUrl}}"
                              ],
                              "path": [
                                "v1",
                                "projects",
                                ":project_id",
                                "messages:transcode"
                              ],
                              "variable": [
                                {
                                  "key": "project_id"
                                }
                              ]
                            }
                          },
                          "status": "OK",
                          "code": 200,
                          "_postman_previewlanguage": "json",
                          "header": [
                            {
                              "key": "Content-Type",
                              "value": "application/json"
                            }
                          ],
                          "cookie": [],
                          "responseTime": null,
                          "body": "{\n  \"transcoded_message\": {\n    \"in_e5c\": \"<string>\"\n  }\n}",
                          "createdAt": "2026-07-28T02:57:14.000Z",
                          "updatedAt": "2026-07-28T02:57:14.000Z",
                          "uid": "35240-af31367a-642e-47a5-8402-8365ba9e610a"
                        },
                        {
                          "id": "b804c34c-236c-4360-a823-c9317e233511",
                          "name": "Invalid request",
                          "originalRequest": {
                            "method": "POST",
                            "header": [
                              {
                                "key": "Content-Type",
                                "value": "application/json"
                              },
                              {
                                "description": "Added as a part of security scheme: bearer",
                                "key": "Authorization",
                                "value": "Bearer <token>"
                              }
                            ],
                            "body": {
                              "mode": "raw",
                              "raw": "{\n  \"app_id\": \"<string>\",\n  \"app_message\": {\n    \"text_message\": {\n      \"text\": \"<string>\"\n    },\n    \"media_message\": {\n      \"url\": \"<uri>\",\n      \"thumbnail_url\": \"<uri>\"\n    },\n    \"template_message\": {\n      \"omni_template\": {\n        \"template_id\": \"<string>\",\n        \"version\": \"<string>\",\n        \"language_code\": \"<string>\",\n        \"parameters\": {}\n      }\n    },\n    \"card_message\": {\n      \"title\": \"<string>\",\n      \"description\": \"<string>\",\n      \"media_message\": {\n        \"url\": \"<uri>\"\n      },\n      \"choices\": [\n        {\n          \"text_message\": {\n            \"text\": \"<string>\"\n          },\n          \"postback_data\": \"<string>\"\n        },\n        {\n          \"text_message\": {\n            \"text\": \"<string>\"\n          },\n          \"postback_data\": \"<string>\"\n        }\n      ]\n    },\n    \"list_message\": {\n      \"title\": \"<string>\",\n      \"description\": \"<string>\",\n      \"sections\": [\n        {\n          \"title\": \"<string>\",\n          \"items\": [\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            },\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            }\n          ]\n        },\n        {\n          \"title\": \"<string>\",\n          \"items\": [\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            },\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            }\n          ]\n        }\n      ]\n    }\n  },\n  \"channels\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}",
                              "options": {
                                "raw": {
                                  "headerFamily": "json",
                                  "language": "json"
                                }
                              }
                            },
                            "url": {
                              "raw": "{{baseUrl}}/v1/projects/:project_id/messages:transcode",
                              "host": [
                                "{{baseUrl}}"
                              ],
                              "path": [
                                "v1",
                                "projects",
                                ":project_id",
                                "messages:transcode"
                              ],
                              "variable": [
                                {
                                  "key": "project_id"
                                }
                              ]
                            }
                          },
                          "status": "Bad Request",
                          "code": 400,
                          "_postman_previewlanguage": "text",
                          "header": [],
                          "cookie": [],
                          "responseTime": null,
                          "body": null,
                          "createdAt": "2026-07-28T02:57:14.000Z",
                          "updatedAt": "2026-07-28T02:57:14.000Z",
                          "uid": "35240-b804c34c-236c-4360-a823-c9317e233511"
                        },
                        {
                          "id": "6d9f5c56-7f93-40af-aed0-ce74d29ed1da",
                          "name": "Unauthorized",
                          "originalRequest": {
                            "method": "POST",
                            "header": [
                              {
                                "key": "Content-Type",
                                "value": "application/json"
                              },
                              {
                                "description": "Added as a part of security scheme: bearer",
                                "key": "Authorization",
                                "value": "Bearer <token>"
                              }
                            ],
                            "body": {
                              "mode": "raw",
                              "raw": "{\n  \"app_id\": \"<string>\",\n  \"app_message\": {\n    \"text_message\": {\n      \"text\": \"<string>\"\n    },\n    \"media_message\": {\n      \"url\": \"<uri>\",\n      \"thumbnail_url\": \"<uri>\"\n    },\n    \"template_message\": {\n      \"omni_template\": {\n        \"template_id\": \"<string>\",\n        \"version\": \"<string>\",\n        \"language_code\": \"<string>\",\n        \"parameters\": {}\n      }\n    },\n    \"card_message\": {\n      \"title\": \"<string>\",\n      \"description\": \"<string>\",\n      \"media_message\": {\n        \"url\": \"<uri>\"\n      },\n      \"choices\": [\n        {\n          \"text_message\": {\n            \"text\": \"<string>\"\n          },\n          \"postback_data\": \"<string>\"\n        },\n        {\n          \"text_message\": {\n            \"text\": \"<string>\"\n          },\n          \"postback_data\": \"<string>\"\n        }\n      ]\n    },\n    \"list_message\": {\n      \"title\": \"<string>\",\n      \"description\": \"<string>\",\n      \"sections\": [\n        {\n          \"title\": \"<string>\",\n          \"items\": [\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            },\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            }\n          ]\n        },\n        {\n          \"title\": \"<string>\",\n          \"items\": [\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            },\n            {\n              \"text_message\": {\n                \"text\": \"<string>\"\n              },\n              \"postback_data\": \"<string>\"\n            }\n          ]\n        }\n      ]\n    }\n  },\n  \"channels\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}",
                              "options": {
                                "raw": {
                                  "headerFamily": "json",
                                  "language": "json"
                                }
                              }
                            },
                            "url": {
                              "raw": "{{baseUrl}}/v1/projects/:project_id/messages:transcode",
                              "host": [
                                "{{baseUrl}}"
                              ],
                              "path": [
                                "v1",
                                "projects",
                                ":project_id",
                                "messages:transcode"
                              ],
                              "variable": [
                                {
                                  "key": "project_id"
                                }
                              ]
                            }
                          },
                          "status": "Unauthorized",
                          "code": 401,
                          "_postman_previewlanguage": "text",
                          "header": [],
                          "cookie": [],
                          "responseTime": null,
                          "body": null,
                          "createdAt": "2026-07-28T02:57:14.000Z",
                          "updatedAt": "2026-07-28T02:57:14.000Z",
                          "uid": "35240-6d9f5c56-7f93-40af-aed0-ce74d29ed1da"
                        }
                      ],
                      "createdAt": "2026-07-28T02:57:14.000Z",
                      "updatedAt": "2026-07-28T02:57:14.000Z",
                      "uid": "35240-f315fb38-dccc-488e-9d7a-c4c251c4c224"
                    }
                  ],
                  "id": "b016f237-838d-4dba-bf8f-5e433b192f86",
                  "createdAt": "2026-07-28T02:57:14.000Z",
                  "updatedAt": "2026-07-28T02:57:14.000Z",
                  "uid": "35240-b016f237-838d-4dba-bf8f-5e433b192f86"
                }
              ],
              "id": "de3906bb-a8ac-4401-8779-cbe439ca3c33",
              "createdAt": "2026-07-28T02:57:14.000Z",
              "updatedAt": "2026-07-28T02:57:14.000Z",
              "uid": "35240-de3906bb-a8ac-4401-8779-cbe439ca3c33"
            }
          ],
          "id": "eac8fa9b-989e-47bb-9cf8-125356aa7fb5",
          "createdAt": "2026-07-28T02:57:14.000Z",
          "updatedAt": "2026-07-28T02:57:14.000Z",
          "uid": "35240-eac8fa9b-989e-47bb-9cf8-125356aa7fb5"
        }
      ],
      "id": "4e761442-207b-4e6c-b747-9b5a68e628b6",
      "createdAt": "2026-07-28T02:57:14.000Z",
      "updatedAt": "2026-07-28T02:57:14.000Z",
      "uid": "35240-4e761442-207b-4e6c-b747-9b5a68e628b6"
    }
  ],
  "auth": {
    "type": "bearer",
    "bearer": [
      {
        "key": "token",
        "value": "{{bearerToken}}",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://brands.api.sinch.com"
    }
  ]
}