{
  "info": {
    "_postman_id": "f3539b93-92ed-498d-8507-0096f7c7c9a9",
    "name": "Microsoft Copilot Microsoft 365 Copilot APIs Change Notifications Search API",
    "description": "REST APIs under the Microsoft Graph /copilot/ namespace that enable secure access to Microsoft 365 Copilot capabilities including retrieval, search, chat, interaction export, and change notifications. These APIs provide production-ready AI capabilities that work directly with Microsoft 365 data while respecting existing permissions, sensitivity labels, compliance controls, and policy enforcement.\n\nContact Support:\n Name: Microsoft Graph Support",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T02:10:56.000Z",
    "updatedAt": "2026-07-28T02:10:56.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-f3539b93-92ed-498d-8507-0096f7c7c9a9"
  },
  "item": [
    {
      "name": "copilot",
      "item": [
        {
          "name": "search",
          "item": [
            {
              "name": "Microsoft Copilot Perform Hybrid Search",
              "id": "ecdc9fe8-28e3-496d-a8f0-365b7955d0db",
              "protocolProfileBehavior": {
                "disableBodyPruning": true
              },
              "request": {
                "auth": {
                  "type": "oauth2",
                  "oauth2": [
                    {
                      "key": "scope",
                      "value": "Files.Read.All Sites.Read.All ExternalItem.Read.All Chat.Read AIInteraction.Read.All",
                      "type": "string"
                    },
                    {
                      "key": "accessTokenUrl",
                      "value": "https://login.microsoftonline.com/common/oauth2/v2.0/token",
                      "type": "string"
                    },
                    {
                      "key": "authUrl",
                      "value": "https://login.microsoftonline.com/common/oauth2/v2.0/authorize",
                      "type": "string"
                    },
                    {
                      "key": "grant_type",
                      "value": "authorization_code",
                      "type": "string"
                    }
                  ]
                },
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"query\": \"<string>\",\n  \"pageSize\": 25,\n  \"dataSources\": {\n    \"oneDrive\": {\n      \"filterExpression\": \"<string>\",\n      \"resourceMetadataNames\": [\n        \"<string>\",\n        \"<string>\"\n      ]\n    }\n  }\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/copilot/search",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "copilot",
                    "search"
                  ]
                },
                "description": "Perform hybrid search (semantic and lexical) across OneDrive for work or school content using natural language queries with contextual understanding and intelligent results. Discover relevant documents and files while respecting defined access controls within the organization. This API is currently in preview."
              },
              "response": [
                {
                  "id": "a36857c7-813b-4365-a025-73acced5464f",
                  "name": "Search results returned successfully.",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "key": "Accept",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"query\": \"<string>\",\n  \"pageSize\": 25,\n  \"dataSources\": {\n    \"oneDrive\": {\n      \"filterExpression\": \"<string>\",\n      \"resourceMetadataNames\": [\n        \"<string>\",\n        \"<string>\"\n      ]\n    }\n  }\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/copilot/search",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "copilot",
                        "search"
                      ]
                    }
                  },
                  "status": "OK",
                  "code": 200,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"@odata.nextLink\": \"<uri>\",\n  \"totalCount\": \"<integer>\",\n  \"searchHits\": [\n    {\n      \"webUrl\": \"<uri>\",\n      \"preview\": \"<string>\",\n      \"resourceType\": \"<string>\",\n      \"resourceMetadata\": {\n        \"in_6a\": \"<string>\",\n        \"ullamco6\": \"<string>\",\n        \"commodo_272\": \"<string>\"\n      }\n    },\n    {\n      \"webUrl\": \"<uri>\",\n      \"preview\": \"<string>\",\n      \"resourceType\": \"<string>\",\n      \"resourceMetadata\": {\n        \"aute__\": \"<string>\",\n        \"eiusmod_23\": \"<string>\"\n      }\n    }\n  ]\n}",
                  "createdAt": "2026-07-28T02:10:56.000Z",
                  "updatedAt": "2026-07-28T02:10:56.000Z",
                  "uid": "35240-a36857c7-813b-4365-a025-73acced5464f"
                },
                {
                  "id": "65f9e734-ae3c-4c50-94fe-877251880171",
                  "name": "Bad request. The request body or parameters are invalid.",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "key": "Accept",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"query\": \"<string>\",\n  \"pageSize\": 25,\n  \"dataSources\": {\n    \"oneDrive\": {\n      \"filterExpression\": \"<string>\",\n      \"resourceMetadataNames\": [\n        \"<string>\",\n        \"<string>\"\n      ]\n    }\n  }\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/copilot/search",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "copilot",
                        "search"
                      ]
                    }
                  },
                  "status": "Bad Request",
                  "code": 400,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"error\": {\n    \"code\": \"<string>\",\n    \"message\": \"<string>\",\n    \"innerError\": {\n      \"date\": \"<dateTime>\",\n      \"request-id\": \"<string>\",\n      \"client-request-id\": \"<string>\"\n    }\n  }\n}",
                  "createdAt": "2026-07-28T02:10:56.000Z",
                  "updatedAt": "2026-07-28T02:10:56.000Z",
                  "uid": "35240-65f9e734-ae3c-4c50-94fe-877251880171"
                },
                {
                  "id": "34c24c37-6a87-4bd9-8fc1-adc49e77c46d",
                  "name": "Unauthorized. A valid bearer token is required.",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "key": "Accept",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"query\": \"<string>\",\n  \"pageSize\": 25,\n  \"dataSources\": {\n    \"oneDrive\": {\n      \"filterExpression\": \"<string>\",\n      \"resourceMetadataNames\": [\n        \"<string>\",\n        \"<string>\"\n      ]\n    }\n  }\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/copilot/search",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "copilot",
                        "search"
                      ]
                    }
                  },
                  "status": "Unauthorized",
                  "code": 401,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"error\": {\n    \"code\": \"<string>\",\n    \"message\": \"<string>\",\n    \"innerError\": {\n      \"date\": \"<dateTime>\",\n      \"request-id\": \"<string>\",\n      \"client-request-id\": \"<string>\"\n    }\n  }\n}",
                  "createdAt": "2026-07-28T02:10:56.000Z",
                  "updatedAt": "2026-07-28T02:10:56.000Z",
                  "uid": "35240-34c24c37-6a87-4bd9-8fc1-adc49e77c46d"
                },
                {
                  "id": "e99da06e-bafc-4b68-84f7-96af456eae73",
                  "name": "Forbidden. The caller does not have the required permissions or the user does not have a Microsoft 365 Copilot license.",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "key": "Accept",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"query\": \"<string>\",\n  \"pageSize\": 25,\n  \"dataSources\": {\n    \"oneDrive\": {\n      \"filterExpression\": \"<string>\",\n      \"resourceMetadataNames\": [\n        \"<string>\",\n        \"<string>\"\n      ]\n    }\n  }\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/copilot/search",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "copilot",
                        "search"
                      ]
                    }
                  },
                  "status": "Forbidden",
                  "code": 403,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"error\": {\n    \"code\": \"<string>\",\n    \"message\": \"<string>\",\n    \"innerError\": {\n      \"date\": \"<dateTime>\",\n      \"request-id\": \"<string>\",\n      \"client-request-id\": \"<string>\"\n    }\n  }\n}",
                  "createdAt": "2026-07-28T02:10:56.000Z",
                  "updatedAt": "2026-07-28T02:10:56.000Z",
                  "uid": "35240-e99da06e-bafc-4b68-84f7-96af456eae73"
                },
                {
                  "id": "0b87a3e5-7535-4c44-9364-ecad2dafecae",
                  "name": "Too many requests. The Retrieval API supports up to 200 requests per user per hour.",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "key": "Accept",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"query\": \"<string>\",\n  \"pageSize\": 25,\n  \"dataSources\": {\n    \"oneDrive\": {\n      \"filterExpression\": \"<string>\",\n      \"resourceMetadataNames\": [\n        \"<string>\",\n        \"<string>\"\n      ]\n    }\n  }\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/copilot/search",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "copilot",
                        "search"
                      ]
                    }
                  },
                  "status": "Too Many Requests",
                  "code": 429,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"error\": {\n    \"code\": \"<string>\",\n    \"message\": \"<string>\",\n    \"innerError\": {\n      \"date\": \"<dateTime>\",\n      \"request-id\": \"<string>\",\n      \"client-request-id\": \"<string>\"\n    }\n  }\n}",
                  "createdAt": "2026-07-28T02:10:56.000Z",
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              "updatedAt": "2026-07-28T02:10:56.000Z",
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    }
  ],
  "auth": {
    "type": "oauth2",
    "oauth2": [
      {
        "key": "scope",
        "value": "Files.Read.All Sites.Read.All ExternalItem.Read.All Chat.Read AIInteraction.Read.All",
        "type": "string"
      },
      {
        "key": "accessTokenUrl",
        "value": "https://login.microsoftonline.com/common/oauth2/v2.0/token",
        "type": "string"
      },
      {
        "key": "authUrl",
        "value": "https://login.microsoftonline.com/common/oauth2/v2.0/authorize",
        "type": "string"
      },
      {
        "key": "grant_type",
        "value": "authorization_code",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://graph.microsoft.com/v1.0"
    }
  ]
}