Hi Team, Good Day ! I am working Snowflake->Salesforce connector.

- name: tap-snowflake
    namespace: tap_snowflake
    pip_url: ./connectors/tap-snowflake
    executable: tap-snowflake
    capabilities:
    - state
    - catalog
    - discover
    - about
    - stream-maps
    settings:
    - name: account
      kind: string
      value: aigoiop-hq79023
      description: The Snowflake account identifier.
    - name: user
      kind: string
      value: udey
      description: The Snowflake username.
    - name: password
      kind: string
      value: ********
      description: The Snowflake password.
      sensitive: true
    - name: database
      kind: string
      value: PARTHAN_DB
      description: The Snowflake database name.
    - name: warehouse
      kind: string
      value: COMPUTE_WH
      description: The Snowflake warehouse name.
    select:
    - public-account.name 
  

  - name: target-salesforce
    namespace: target_salesforce
    pip_url: ./connectors/target-salesforce
    executable: target-salesforce
    capabilities:
    - about
    - stream-maps
    #- schema-flattening
    config:
      username: udey@vcs.sandbox
      password: ********
      security_token: nanLbbN3lexEw70gK7tLrzP4s
      api_type: sandbox
      sobject: Employee__c
      action: insert
      stream_maps:
        '*':   # Stream from the tap
          __alias__: Employee__c
          mappings:
            "name": "Name"

Somehow this "mappings" configuration is not working. Throwing error as

2025-04-04T10:11:29.098748Z [warning  ] Received state is invalid, incremental state has not been updated
2025-04-04T10:11:29.163005Z [info     ] Incremental state has been updated at 2025-04-04 10:11:29.162967+00:00.
2025-04-04T10:11:29.163935Z [info     ] TypeError: unhashable type: 'dict' cmd_type=elb consumer=True job_name=dev:tap-snowflake-to-target-salesforce name=target-salesforce producer=False run_id=0f693284-543d-4331-8029-ac397f2c6d83 stdio=stderr string_id=target-salesforce
2025-04-04T10:11:29.182189Z [info     ] 2025-04-04 15:41:28,998 | INFO     | snowflake.connector.connection | Snowflake Connector for Python Version: 3.13.2, Python Version: 3.13.2, Platform: Windows-11-10.0.22631-SP0 cmd_type=elb consumer=False job_name=dev:tap-snowflake-to-target-salesforce name=tap-snowflake producer=True run_id=0f693284-543d-4331-8029-ac397f2c6d83 stdio=stderr string_id=tap-snowflake
2025-04-04T10:11:29.183433Z [info     ] 2025-04-04 15:41:28,999 | INFO     | snowflake.connector.connection | Connecting to GLOBAL Snowflake domain cmd_type=elb consumer=False job_name=dev:tap-snowflake-to-target-salesforce name=tap-snowflake producer=True run_id=0f693284-543d-4331-8029-ac397f2c6d83 stdio=stderr string_id=tap-snowflake
2025-04-04T10:11:29.184298Z [info     ] 2025-04-04 15:41:28,999 | INFO     | snowflake.connector.connection | This connection is in OCSP Fail Open Mode. TLS Certificates would be checked for validity and revocation status. Any other Certificate Revocation related exceptions or OCSP Responder failures would be disregarded in favor of connectivity. cmd_type=elb consumer=False job_name=dev:tap-snowflake-to-target-salesforce name=tap-snowflake producer=True run_id=0f693284-543d-4331-8029-ac397f2c6d83 stdio=stderr string_id=tap-snowflake
2025-04-04T10:11:29.241665Z [error    ] Loader failed
2025-04-04T10:11:29.242795Z [error    ] Block run completed.           block_type=ExtractLoadBlocks err=RunnerError('Loader failed') exit_codes={<PluginType.LOADERS: 'loaders'>: 1} set_number=0 success=False
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Run invocation could not be completed as block failed: Loader failed
(meltanoEnv) PS C:\Siba_\Work\POC_ConnectorFactory\Gerrit\Connector_Factory_Development\meltano-backend>

So I am trying to map name (From Snowflake) to Name (To Salesforce) field. [Camelcase].

TypeError: unhashable type: 'dict'

Did not get much examples on internet related to this "mappings".

As per the last thread,

mappings

is not valid here: https://meltano.slack.com/archives/C069CPBCVPV/p1743610351125759?thread_ts=1743609996.637779&cid=C069CPBCVPV