# The operation failed with an error. \[400\] \[100\] Unsupported post request. Object with ID '\[Collection\]' does not exist, cannot be loaded due to missing permissions, or does not support this operation. Please read the Graph API documentation at https://dev

**URL:** <https://community.make.com/t/the-operation-failed-with-an-error-400-100-unsupported-post-request-object-with-id-collection-does-not-exist-cannot-be-loaded-due-to-missing-permissions-or-does-not-support-this-operation-please-read-the-graph-api-documentation-at-https-dev/52711>\
**Category:** Questions\
**Tags:** error\
**Created:** [August 25, 2024, 5:24pm UTC](https://community.make.com/t/the-operation-failed-with-an-error-400-100-unsupported-post-request-object-with-id-collection-does-not-exist-cannot-be-loaded-due-to-missing-permissions-or-does-not-support-this-operation-please-read-the-graph-api-documentation-at-https-dev/52711 "2024-08-25T17:24:31Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Louyse](https://avatars.discourse-cdn.com/v4/letter/l/c57346/32.png) [@Louyse](https://community.make.com/u/Louyse)\
**Post date:** [August 25, 2024, 5:24pm UTC](https://community.make.com/t/the-operation-failed-with-an-error-400-100-unsupported-post-request-object-with-id-collection-does-not-exist-cannot-be-loaded-due-to-missing-permissions-or-does-not-support-this-operation-please-read-the-graph-api-documentation-at-https-dev/52711/1 "2024-08-25T17:24:31Z")

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Hi everyone. im trying to connect the whatsapp + chatGPT to generate a conversation in the whatsapp. Can anybody help me with this?

in the 3 module of whatsapp, show so much errors like: The operation failed with an error. [400] [100] Unsupported post request. Object with ID ‘[Collection]’ does not exist, cannot be loaded due to missing permissions, or does not support this operation. Please read the Graph API documentation at [Graph API - Documentation - Meta for Developers](https://developers.facebook.com/docs/graph-api)

and

- The operation failed with an error. [400] [100] (#100) Invalid parameter Parameter Invalid

i dont know what to do

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**Author:** ![samliew](https://dub1.discourse-cdn.com/flex013/user_avatar/community.make.com/samliew/32/13327_2.png) [@samliew](https://community.make.com/u/samliew)\
**Post date:** [August 25, 2024, 5:35pm UTC](https://community.make.com/t/the-operation-failed-with-an-error-400-100-unsupported-post-request-object-with-id-collection-does-not-exist-cannot-be-loaded-due-to-missing-permissions-or-does-not-support-this-operation-please-read-the-graph-api-documentation-at-https-dev/52711/2 "2024-08-25T17:35:31Z")

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Welcome to the Make community!

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Providing the input/output bundles will allow others to _replicate_ what is going on in the scenario even if they do not use the external service.

Following these steps will allow others to assist you here. Thanks!

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**Author:** ![Make\_Bot](https://dub1.discourse-cdn.com/flex013/user_avatar/community.make.com/make_bot/32/14661_2.png) [@Make\_Bot](https://community.make.com/u/Make_Bot)\
**Post date:** [November 23, 2024, 6:27pm UTC](https://community.make.com/t/the-operation-failed-with-an-error-400-100-unsupported-post-request-object-with-id-collection-does-not-exist-cannot-be-loaded-due-to-missing-permissions-or-does-not-support-this-operation-please-read-the-graph-api-documentation-at-https-dev/52711/3 "2024-11-23T18:27:08Z")

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