Error when trying to migrate pipeline from ADO Cloud to ADO 2025 Server

[K-Hamdy]

I Have the following issue when trying to migrate pipeline :

[09:41:30 ERR] [16.3.3] Configuration file '.\config.json' is not valid against the schema.

Validation errors (deduplicated & filtered):

Likely root cause missing properties (all deduped candidate sets):
Path: MigrationTools.Endpoints.Source
- missing AccessToken, AuthenticationMode, Organisation (freq 1)
Path: MigrationTools.Endpoints.Target
- missing AccessToken, AuthenticationMode, Organisation (freq 1)

Path: MigrationTools.Endpoints.Source

• (Ln 9, Pos 17) Required: Required properties are missing from object: AccessToken, AuthenticationMode, Organisation.
  Path: MigrationTools.Endpoints.Source.EndpointType
• (Ln 10, Pos 45) Enum: Value "AzureDevOpsEndpoint" is not defined in enum.
  Path: MigrationTools.Endpoints.Target
• (Ln 28, Pos 17) Required: Required properties are missing from object: AccessToken, AuthenticationMode, Organisation.
  Path: MigrationTools.Endpoints.Target.EndpointType
• (Ln 29, Pos 45) Enum: Value "AzureDevOpsEndpoint" is not defined in enum.

Total unique validation errors after filtering: 4

below is the config file:

{
  "$schema": "https://devopsmigration.io/schema/configuration.schema.json",
  "Serilog": {
    "MinimumLevel": "Debug"
  },
  "MigrationTools": {
    "Version": "16.3",
    "Endpoints": {
      "Source": {
        "EndpointType": "AzureDevOpsEndpoint",
        "Collection": "*",
        "Project": *,
        "Authentication": {
          "AuthenticationMode": "AccessToken",
          "NetworkCredentials": {
            "Domain": "",
            "UserName": "",
            "Password": "** removed as a secret ***"
          },
          "AccessToken": ""
        },
        "ReflectedWorkItemIdField": "Custom.ReflectedWorkItemIdString",
        "LanguageMaps": {
          "AreaPath": "Area",
          "IterationPath": "Iteration"
        }
      },
      "Target": {
        "EndpointType": "AzureDevOpsEndpoint",
        "Collection": "https://*,
        "Project": "Labs",
        "Authentication": {
          "AuthenticationMode": "AccessToken",
          "NetworkCredentials": {
            "Domain": "",
            "UserName": "",
            "Password": "** removed as a secret ***"
          },
          "AccessToken": 
        },
        "ReflectedWorkItemIdField": "Custom.ReflectedWorkItemIdString",
        "LanguageMaps": {
          "AreaPath": "Area",
          "IterationPath": "Iteration"
        },
        "ProductVersion": "OnPremises"
      }
    },
    "Processors": [
 {
        "ProcessorType": "AzureDevOpsPipelineProcessor",
        "Enabled": true,
        "MigrateBuildPipelines": true,
        "MigrateReleasePipelines": true,
        "MigrateServiceConnections": true,
        "MigrateTaskGroups": true,
        "MigrateVariableGroups": true,
        "SourceName": "Source",
        "TargetName": "Target"
      }
    ]
  }
}

[K-Hamdy]

@MrHinsh any help please ?

[MrHinsh]

Looks like you have a mangled config.

Each value needs to be in a specific place.

P.s. LLMs do not do a good job of creating configs. You will need to hand craft it from the docs.

[K-Hamdy]

figured it out. thanks